WO2020137609A1 - Deodorization composition and deodorization method, and offensive odor-emitting pest control composition and offensive odor-emitting pest control method - Google Patents

Deodorization composition and deodorization method, and offensive odor-emitting pest control composition and offensive odor-emitting pest control method Download PDF

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Publication number
WO2020137609A1
WO2020137609A1 PCT/JP2019/048903 JP2019048903W WO2020137609A1 WO 2020137609 A1 WO2020137609 A1 WO 2020137609A1 JP 2019048903 W JP2019048903 W JP 2019048903W WO 2020137609 A1 WO2020137609 A1 WO 2020137609A1
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Prior art keywords
composition
pests
weight
malodorous
fragrance
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PCT/JP2019/048903
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French (fr)
Japanese (ja)
Inventor
良輔 高林
孝弘 三田
由美 川尻
中山　幸治
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大日本除蟲菊株式会社
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Priority to JP2020563081A priority Critical patent/JP7198290B2/en
Publication of WO2020137609A1 publication Critical patent/WO2020137609A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention relates to a deodorizing composition for deodorizing a bad odor derived from a bad odor pest, a deodorizing method, a composition for controlling a bad odor pest, and a method for controlling a bad odor pest.
  • Stink bugs which are typical pests that emit foul odors (hereinafter referred to as "foul odor pests"), not only become agricultural pests because they have sucking ability for agricultural crops, but also invade warm indoors in groups or dry. Since it often adheres to the existing laundry and invades indoors with the laundry taken in, it is desirable to control it as an unpleasant pest in the house. In particular, since the secretions secreted by stink bugs when they feel a danger exhibit a very strong malodor, it is important to take measures against malodor in the extermination of the house. It is also known that bed bugs closely related to stink bugs emit the same bad odor as stink bugs, and countermeasures against the bad odor are required also in the control of bed bugs.
  • Patent Document 1 there is an aerosol agent that prevents a bad odor during the control of stink bugs (see Patent Document 1).
  • the aerosol agent of Patent Document 1 is for exterminating pests before secreting secretions by knocking down or lethal stink bugs within 3 seconds from the start of spraying.
  • stink bugs such as stink bugs and bed bugs emit a foul odor from the worm body at the time of extermination and the carcasses after the extermination.
  • the aerosol agent of Patent Document 1 does not take into consideration the bad odors emitted from the insect bodies when the bad odor pests are exterminated and the carcasses after the extermination, and the bad odors of the bad odor pests could not be sufficiently suppressed.
  • the present invention has been made in view of the above problems, a deodorant composition capable of deodorizing a malodor derived from a malodorous pest, and a deodorizing method, and exterminating a malodorous pest, and a malodorous pest. It is an object of the present invention to provide a composition for controlling an offensive odor pest capable of deodorizing a bad odor released from an insect body at the time of extermination and a carcass after the extermination, and a pest control method.
  • a deodorant composition for deodorizing a bad odor derived from a bad odor pest Allyl cyclohexane propionate, maltol, vanillin, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, ⁇ -naphthyl methyl ether, linalool , P-cymene, limonene, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, ⁇ -terpinene, eucalyptus oil, cis-3-hexen
  • the deodorant composition of this composition since the above-mentioned fragrance component is contained in an amount of 0.005% by weight or more, it is possible to properly eliminate the malodor originating from the malodorous pests.
  • the substance causing the malodor is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.
  • the deodorant composition of this composition it is possible to effectively deodorize the malodor emitted from the malodorous pests containing the above malodorous substances in the secretions.
  • the malodorous pest is preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and triatomines.
  • the above-mentioned malodorous pests are unpleasant pests in dwellings, and according to the deodorant composition of this composition, the malodorous substances emitted from the malodorous pests can be deodorized, so that the unpleasant pests can be suppressed.
  • the fragrance component deodorizes the malodor by modulating or masking the malodor.
  • the fragrance of the fragrance component modulates the odor derived from the bad odor pest into a good scent, or the fragrance of the fragrance component masks the bad odor derived from the bad odor pest, thereby improving the odor.
  • a deodorizing effect can be exhibited.
  • the content of the fragrance component is preferably 0.01 to 5% by weight.
  • the malodor originating from the malodorous pest can be surely deodorized because the content of the fragrance component is within the above range.
  • the deodorant composition according to the present invention is preferably constituted as a hydroalcoholic preparation containing the flavor component in an aqueous alcohol solution, an aqueous solution containing the flavor component in water, or a non-aqueous solution containing the flavor component in an organic solvent.
  • the deodorant composition of this constitution it becomes easy to use by being constituted as a hydroalcoholic preparation, an aqueous liquid or a non-aqueous liquid.
  • a deodorizing method for deodorizing a bad odor derived from a bad odor pest It is to treat any of the above deodorant compositions in a space where the malodorous pests are present or in a space where a malodorous odor is caused by the malodorous pests.
  • the deodorizing method of this configuration since the deodorant composition containing the specific fragrance component is processed, the odor derived from the malodorous pest can be deodorized by the fragrance component. Therefore, it is possible to suppress the unpleasant odor caused by the bad odor pests existing around the house regardless of whether it is inside or outside the house.
  • Characteristic composition of the composition for controlling malodorous pests for solving the above problems, Including an insecticidal component and a fragrance component that deodorizes a malodor derived from a malodorous pest.
  • composition for controlling malodorous pests of this configuration since it contains an insecticidal component, and a fragrance component that deodorizes the malodorous substances derived from malodorous insects, the malodorous insect pests are exterminated by the insecticidal components, and insects at the time of exterminating malodorous insect pests
  • the malodor emitted from the body and the carcass after the extermination can be deodorized by modulating with a perfume component or masking. Therefore, it is possible to suppress the unpleasant odor associated with the extermination of malodorous pests in the house.
  • the fragrance component deodorizes the malodor by modulating.
  • the odor of the fragrance component modulates the foul odor derived from the foul odor pests into a good odor, and thus a high deodorizing effect can be exhibited.
  • the fragrance component is allyl cyclohexanepropionate, maltol, vanillin, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, ⁇ - It is preferably at least one selected from the group consisting of naphthyl methyl ether, linalool, p-cymene, and limonene.
  • the malodor derived from the malodorous insect pests can be appropriately modulated by containing the above-mentioned fragrance.
  • the fragrance component deodorizes the bad odor by masking.
  • composition for controlling malodorous pests of this constitution a high deodorizing effect against malodor can be exerted by masking the fragrance of the fragrance component.
  • the fragrance component consists of isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, ⁇ -terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal. It is preferably at least one selected from the group.
  • composition for controlling malodorous pests of this constitution by containing the above fragrance, it is possible to appropriately mask the malodor originating from the malodorous pests.
  • the substance causing the malodor is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.
  • the malodor emitted from the dead body after the extermination of the malodorous pests containing the above malodorous substances in the secretions, and the carcass after the extermination is effectively deodorized.
  • the malodorous pest is preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and triatomines.
  • the above-mentioned malodorous pests are unpleasant pests in dwellings, and according to the composition for controlling malodorous pests of this configuration, it is possible to deodorize the malodor emitted from insect bodies when the malodorous pests are exterminated, and the carcasses after the extermination. The unpleasant odor associated with the extermination of these can be suppressed.
  • the content of the flavor component is preferably 0.005% by weight or more.
  • the malodor originating from malodorous pests can be surely deodorized when the content of the fragrance component is 0.005% by weight or more.
  • the characteristic configuration of the malodorous insect pest control method according to the present invention for solving the above-mentioned problems, It is intended to treat one of the above-mentioned compositions for controlling malodorous pests in a space where the malodorous pests are present or a space where malodorous odors are caused by the malodorous pests.
  • the malodorous pest control method of the present configuration in order to process the malodorous pest control composition containing an insecticidal component, and a fragrance component that deodorizes the malodor derived from the malodorous pest, while exterminating malodorous pests by the insecticidal component,
  • the odor released from the worm body at the time of exterminating the bad odor pest and the carcass after the extermination can be deodorized by the fragrance component. Therefore, it is possible to suppress the unpleasant odor associated with the extermination of malodorous pests in the house.
  • the deodorant composition of the present invention the deodorant method, the composition for controlling malodorous pests, and the method for controlling malodorous pests will be described.
  • the present invention is not intended to be limited to the configurations described in the embodiments described below.
  • the deodorant composition according to the present invention is for deodorizing a bad odor derived from a bad odor pest, and is a fragrance that deodorizes a bad odor released from insect bodies when the bad odor pest is exterminated, and a carcass after the extermination.
  • a bad odor pest a malodorous pests
  • malodorous pests include stink bugs, bed bugs, cockroaches, beetles, ladybirds, long-horned beetles, lacewings, and millipedes.
  • stink bugs and bed bugs are unpleasant pests in dwelling.
  • Modulation of odor is to convert the odor into a good scent by incorporating it as one of the constituent elements of the scent, and due to the modulation, a good scent different from the scent of the fragrance is present in the environment where the odor is present. Is perceived.
  • perfume ingredients that modulate the malodor emitted by the malodorous pests include allyl cyclohexanepropionate, maltol, vanillin, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, and hexyl acetate.
  • Terpineol lime oil, benzyl alcohol, ⁇ -naphthylmethyl ether, linalool, p-cymene, and limonene.
  • cyclohexane allylpropionate, maltol, vanillin, ⁇ ,3,3-trimethylcyclohexane, which have excellent modulating effect.
  • Preferred are methanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, and benzyl alcohol.
  • Masking of bad odor is a deodorizing effect that suppresses the perception of bad odor due to the fragrance of the fragrance.
  • the fragrance component that masks the malodor emitted by the malodorous pests include isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, ⁇ -terpinene, eucalyptus oil, cis- 3-hexenol, cumin aldehyde, and octanal are mentioned, and particularly preferable are isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, and ⁇ -terpinene, which have an excellent masking effect. ..
  • a perfume component that modulates the malodor emitted by the above-mentioned malodorous pests and/or a perfume component that masks the malodor emitted by the malodorous pests is used, but these perfume components are used alone. Alternatively, a plurality of types may be used in combination.
  • the content of the perfume component in the deodorant composition is 0.005% by weight or more, preferably 0.01 to 5% by weight. Within such a range, an excellent deodorizing property can be exhibited against a bad odor derived from a bad odor pest. When the content of the fragrance component in the deodorant composition is less than 0.005% by weight, the deodorant property against the malodor derived from the malodorous pests may be insufficient.
  • the upper limit of the content of the perfume component in the deodorant composition is not particularly limited in terms of deodorant performance against the malodor derived from the malodorous pests, but when the perfume component becomes excessive, the deodorant composition is When treated in a closed space, the odor of the fragrance component may be increased, and the fragrance component may give an unpleasant sensation. Therefore, it is preferably 5% by weight or less in reality.
  • the deodorant composition of the present invention is, in addition to the above components, an antifungal agent, an antibacterial agent, an antibacterial agent, a bactericidal agent, an antistatic agent, which is targeted for molds and fungi, unless the effects of the present invention are impaired.
  • a pH adjusting agent, a defoaming agent, etc. may be appropriately added.
  • antifungal agents, antibacterial agents, and bactericides hinokitiol, 2-mercaptobenzothiazole, 2-(4-thiazolyl)benzimidazole, 5-chloro-2-methyl-4-isothiazolin-3-one, triphorine, 3 -Methyl-4-isopropylphenol, ortho-phenylphenol and the like can be mentioned.
  • the above-mentioned components are blended in an appropriate weight ratio, and water, a hydrocarbon solvent such as kerosene, and alcohols are added so that the concentration of each component becomes appropriate.
  • a hydrocarbon solvent such as kerosene
  • alcohols are added so that the concentration of each component becomes appropriate.
  • alcohols lower alcohols having 2 to 3 carbon atoms are preferable, and ethanol is particularly preferable.
  • composition for controlling malodorous pests includes an insecticidal component, and a perfume component that suppresses a malodor derived from an offensive odor pest, for example, the above deodorant composition, by incorporating an insecticidal component. It can be prepared.
  • an ingredient effective for exterminating malodorous pests is used.
  • Examples of such components include pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides.
  • Pyrethroid insecticides include, for example, transfluthrin, profluthrin, metofluthrin, empentrin, phthalthrin, resmethrin, cyfluthrin, phenothrin, permethrin, cyphenothrin, cypermethrin, arethrin, prarethrin, flamethrin, imiprothrin, eflufenprox, etofenoflux, Fluorothrin, pyrethrin, tralomethrin, bifenthrin, and fenpropatorin.
  • Examples of neonicotinoid insecticides include dinotefuran, acetamiprid, imidacloprid, clothianidin, thiacloprid, thiamethoxam, and nitenpyram.
  • Carbamate insecticides include propoxur, carbaryl, mesomel, and thiodicarb.
  • pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides have optical isomers and geometric isomers based on asymmetric carbon, but these isomers are also insecticidal components. included. These pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides may be used alone or in combination of two or more.
  • the content of the insecticidal component in the composition for controlling offensive odor pests is preferably 0.01 to 3% by weight. Within such a range, an appropriate insecticidal effect can be exerted against the malodorous pests. If the content of the insecticidal component in the composition for controlling offensive odor pests is less than 0.01% by weight, the insecticidal component may be insufficient and the insecticidal effect may be insufficient. On the other hand, when the content of the insecticidal component in the composition for controlling malodorous pests exceeds 3% by weight, the concentration of the insecticidal component becomes high, which may make it difficult to properly prepare the composition for controlling malodorous pests.
  • the deodorizing method of the present invention is to treat the deodorizing composition of the present invention in a space in which a bad odor harmful insect is present or a space in which a bad odor caused by a bad odor harmful insect is generated. Further, the method for controlling malodorous pests of the present invention comprises treating the composition for controlling malodorous pests of the present invention in a space where malodorous pests are present or in a space where malodorous pests are generated.
  • the treatment of the space where the malodorous pests are present, or the space where the malodorous odors are generated by the malodorous pests, for example, is filled with a container having a trigger pump of the deodorant composition or the composition for controlling malodorous pests of the present invention.
  • the propellant include liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen gas, carbon dioxide gas, nitrous oxide, compressed air and the like.
  • the above-mentioned propellants can be used alone or in a mixed state, but those containing LPG as a main component are easy to use.
  • the spray product and the aerosol product those provided with a one-push type sprayer using a metering valve and a trigger type sprayer are preferable.
  • an appropriate amount of the deodorant composition or the malodorous pest control composition can be treated according to the number of sprays.
  • the deodorant composition or the composition for controlling malodorous pests is solidified or gelled. It is also possible to use a solidified or gelled material, or an impregnated body obtained by impregnating the deodorant composition or the composition for controlling malodorous pests according to the present invention with various carriers such as sheet and fiber. By arranging such a solid, a gel, and an impregnated body on the floor surface or suspending them in a space, it is possible to suppress the malodor originating from the malodorous pests.
  • the deodorant composition according to the present invention deodorizes the malodor derived from the malodorous pests by the fragrance component by treating the space where the malodorous pests are present, or the space where the malodorous malodors are generated. can do. Further, the composition for controlling malodorous pests according to the present invention, as described above, by treating the space where the malodorous pests are present, or the space where the malodorous odors are generated, the malodorous pests are exterminated by the insecticidal component. At the same time, it is possible to deodorize the malodor emitted from the insect bodies during the extermination of the malodorous pests and the carcasses after the extermination by the fragrance component.
  • stink bugs such as bug bugs, dwarf bugs, chabane bugs, and Scott stink bugs in residences, bed bugs, cockroaches, dust worms, ladybirds, long-horned beetles, lacewings, millipedes, and insect worms It is possible to suppress the unpleasant odor associated with.
  • a deodorant property confirmation test was performed on various fragrances, and fragrances that deodorize the malodors derived from the malodorous pests were selected.
  • a simulated stink bug stink liquid in which trans-2-hexenal (10 wt%), trans-2-decenal (15 wt%), and tridecane (75 wt%) are mixed to faithfully reproduce the malodor emitted by stink bugs. was prepared.
  • a 200 mL glass beaker was prepared for each flavor, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and 10 mg each of the flavor sample and the simulated stink bug stink solution was dropped.
  • a fragrance having an average rating of 2.5 or more was selected as a fragrance having a deodorant property against a bad odor derived from a bad odor pest.
  • a deodorant property confirmation test was carried out on 27 kinds of fragrances selected as having deodorant properties against a bad odor derived from a bad odor pest.
  • a 200 mL glass beaker was prepared for each fragrance, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and 5 mg each of the fragrance sample and the simulated stink bug stink solution was dropped.
  • As a control a 200 mL glass beaker was prepared for each fragrance, a circular filter paper having a diameter of 28.5 mm was placed on the bottom of each beaker, and only 5 mg of the fragrance was dropped.
  • the deodorant property was evaluated by comparing with the scent.
  • the evaluation criteria of the deodorant property were "H: modulation effect” when the scent was different from that of the fragrance alone, and "M: masking effect” when there was no difference in scent from the fragrance.
  • allyl cyclohexanepropionate, maltol, vanillin, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, and benzyl alcohol are preferred. It had a good scent tone of 2 or more.
  • isoamyl butyrate isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, ⁇ -terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal are harmful odor pests. It was confirmed that it has a masking effect for masking the released malodor.
  • isoamyl butyrate isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, and ⁇ -terpinene had a fragrance with a palatability of 2 or more.
  • Deodorant compositions (Examples 1 to 15 and reference examples) were prepared by blending the fragrance selected in the deodorant confirmation test, and the deodorant property against the malodor derived from the malodorous pests was confirmed.
  • a deodorant composition containing no fragrance selected in the deodorant confirmation test (Comparative Example 1) was prepared, and the deodorant property against the malodor derived from the malodorous pests was similarly confirmed.
  • Example 1 Allyl cyclohexane propionate (7.0% by weight), ⁇ ,3,3-trimethylcyclohexanemethanol formate (8.0% by weight), 1-hexanol (15.0% by weight), ethyl 2-methylpentanoate (22 0.0 wt%), hexyl acetate (30.0 wt%), and terpineol (18.0 wt%) were mixed to prepare a blended flavor (hereinafter, referred to as “blended flavor A”).
  • the fragrances used in the prepared fragrance A were all confirmed to have a good fragrance tone with a modulation effect and a palatability of 2 or more in the deodorant characteristic confirmation test.
  • a hydroalcoholic preparation (ethanol preparation) was prepared according to the following prescriptions 1 to 5 using the prepared fragrance A as a fragrance component, and the content of the fragrance component was 0.001% by weight (reference example) and 0.005% by weight, respectively. , 0.01 wt%, 0.1 wt%, and 1 wt% deodorant composition (Example 1) was obtained.
  • Prescription 1 1 mg (0.001% by weight) of the fragrance component and the balance (balance) of 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
  • Prescription 2 5 mg (0.005% by weight) of the fragrance component and a balance (balance) of 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
  • Formulation 3 10 mg (0.01% by weight) of the fragrance component and the balance (balance) of a 60% aqueous ethanol solution were mixed to prepare a total amount of 100 g.
  • Formulation 4 100 mg (0.1% by weight) of the fragrance component and the balance (balance) of a 60% aqueous ethanol solution were mixed to prepare a total amount of 100 g.
  • Formulation 5 1000 mg (1% by weight) of the fragrance component and the balance (balance) of a 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
  • fragrances used in the prepared fragrance B are all fragrances which have been confirmed to have a modulation effect and have a favorable scent with a palatability of 2 or more in the deodorant characteristic confirmation test.
  • the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 to 3 to 5, respectively.
  • % Deodorant composition Example 2 was obtained.
  • Example 3 Allyl cyclohexanepropionate (17.0% by weight), isoamyl butyrate (13.0% by weight), ⁇ ,3,3-trimethylcyclohexanemethanol formate (15.0% by weight), 1-hexanol (12.0% by weight) %), hexyl acetate (28.0% by weight), linalool (8.0% by weight) and limonene (7.0% by weight) are mixed to prepare a blended flavor (hereinafter referred to as “blended flavor C”). did. The fragrances used in the blended fragrance C were all confirmed to have a modulation effect in the deodorant property confirmation test.
  • cyclohexane allyl propionate, isoamyl butyrate, ⁇ ,3,3-trimethylcyclohexane Methanol formate, 1-hexanol, and hexyl acetate are fragrances that have been confirmed to have a good scent with a palatability of 2 or more.
  • the contents of the fragrance component were 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, and 0.1% by weight according to the formulations 1 to 5, respectively.
  • 1% by weight of the deodorant composition Example 3 was obtained.
  • Example 4 Allyl cyclohexanepropionate (13.0 wt%), isoamyl butyrate (12.0 wt%), ⁇ ,3,3-trimethylcyclohexanemethanol formate (18.0 wt%), 1-hexanol (14.0 wt%) %), hexyl acetate (28.0% by weight), isoamyl acetate (7.0% by weight), and dihydromyrcenol (8.0% by weight) are mixed to prepare a mixed fragrance (hereinafter referred to as “prepared fragrance D”). Was prepared).
  • fragrances used in the mixed fragrance D allyl cyclohexane propionate, isoamyl butyrate, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, and hexyl acetate have a modulating effect, and isoamyl acetate and dihydro
  • myrcenol is a fragrance that has been confirmed to have a masking effect, and that all the fragrances used in the prepared fragrance D have a good fragrance tone with a palatability of 2 or more. It is a confirmed fragrance.
  • the contents of the fragrance component are 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight and 0.1% by weight according to the formulations 1 to 5, respectively.
  • 1% by weight of the deodorant composition (Example 4) was obtained.
  • Example 5 1-hexanol (17.0 wt%), ethyl 2-methylpentanoate (22.0 wt%), hexyl acetate (28.0 wt%), terpineol (18.0 wt%), limonene (2.0 wt%) %), ethyl phenylacetate (10.0% by weight), and cis-3-hexenol (3.0% by weight) were mixed to prepare a mixed fragrance (hereinafter, referred to as “prepared fragrance E”).
  • prepared fragrance E a mixed fragrance
  • fragrances used in the mixed fragrance E 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, and limonene have a modulating effect, and ethyl phenylacetate and cis-3-hexenol have a masking effect. It has been confirmed that the fragrance has 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, and ethyl phenylacetate among the fragrances used in the prepared fragrance D, and has a palatability of 2 or more. The fragrance was confirmed to have a good scent tone in the deodorant property confirmation test.
  • the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 and 3 to 5, respectively.
  • % Deodorant composition Example 5 was obtained.
  • Example 6 Isoamyl butyrate (12.0 wt%), isoamyl acetate (15.0 wt%), prenyl acetate (15.0 wt%), citral (8.0 wt%), ethyl phenylacetate (22.0 wt%) , Dihydromyrcenol (12.0 wt %), and ⁇ -terpinene (35.0 wt %) were mixed to prepare a mixed fragrance (hereinafter, referred to as “prepared fragrance F”). Each of the fragrances used in the prepared fragrance F has a masking effect in the deodorant property confirmation test, and it has been confirmed that the fragrance tone having a palatability of 2 or more is good.
  • the contents of the fragrance component were 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, and 0.1% by weight according to the formulations 1 to 5, respectively.
  • 1% by weight of the deodorant composition (Example 6) was obtained.
  • Example 7 Isoamyl butyrate (12.0% by weight), isoamyl acetate (15.0% by weight), citral (15.0% by weight), methylheptenone (22.0% by weight), nonanal (12.0% by weight), cyclohexanepropion Allyl acid (12.0% by weight) and hexyl acetate (12.0% by weight) were mixed to prepare a mixed flavor (hereinafter referred to as “mixed flavor G”).
  • mixed flavor G a mixed flavor
  • fragrances used for the mixed fragrance G allyl cyclohexanepropionate and hexyl acetate have a modulating effect, and isoamyl butyrate, isoamyl acetate, citral, methylheptenone, and nonanal are confirmed to have a masking effect. Further, all of the fragrances used for the mixed fragrance G are fragrances confirmed by the deodorant property confirmation test to have a good fragrance tone with a palatability of 2 or more.
  • the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by formulations 1 and 3 to 5, respectively.
  • % Deodorant composition Example 7 was obtained.
  • fragrances used in the blended fragrance H allyl cyclohexane propionate, maltol, ⁇ ,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, and hexyl acetate have a modulation effect in the deodorant property confirmation test and are preferred. It is a fragrance that has been confirmed to have a good scent with a property of 2 or more. Further, among the fragrances used for the blended fragrance H, citronellol and decanal have been confirmed to be inferior in the deodorant property against the malodor derived from the malodorous pests in the deodorant confirmation test.
  • the content of the fragrance component is 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 and 3 to 5, respectively.
  • % Deodorant composition Example 8 was obtained.
  • Example 9 Isoamyl butyrate (14.0 wt%), isoamyl acetate (18.0 wt%), citral (15.0 wt%), methylheptenone (30.0 wt%), nonanal (12.0 wt%), citronellol ( 5.0% by weight) and decanal (6.0% by weight) were mixed to prepare a mixed flavor (hereinafter, referred to as “mixed flavor I”).
  • fragrances used for the blended fragrance I isoamyl butyrate, isoamyl acetate, citral, methylheptenone, and nonanal have a masking effect in the deodorant property confirmation test, and it is confirmed that the fragrance has a palatability of 2 or more It is a fragrance.
  • citronellol and decanal are fragrances that have been confirmed to be inferior in the deodorizing property against the malodor derived from the malodorous pests in the deodorizing property confirmation test.
  • the contents of the fragrance component were 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by formulations 1 and 3 to 5, respectively.
  • % Deodorant composition Example 9) was obtained.
  • Example 10 In the deodorant characteristic confirmation test, allyl cyclohexanepropionate, which had a modulation effect and was found to have a good scent with a palatability of 2 or more, was used as a fragrance component, and the content of the fragrance component was determined according to Formulations 1 to 5. Of 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight, respectively, to obtain a deodorant composition (Example 10).
  • Example 11 Isoamyl acetate, which has a masking effect in the deodorant property confirmation test and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component.
  • a deodorant composition (Example 11) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight was obtained.
  • Example 12 Using vanillin, which has a modulation effect in a deodorant property confirmation test and is confirmed to have a good scent with a palatability of 2 or more, as a perfume ingredient, the content of each of the perfume ingredients was 0 according to prescriptions 1 to 5.
  • a deodorizing composition (Example 12) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
  • Example 13 Methylheptenone, which has a masking effect in the deodorant characteristic confirmation test and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component, and according to the formulations 1 to 5, the content of the fragrance component is 0.
  • a deodorant composition (Example 13) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
  • Example 14 In the deodorant characteristics confirmation test, hexyl acetate, which has a modulation effect and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component.
  • a deodorant composition (Example 14) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight was obtained.
  • Example 15 In the deodorant characteristics confirmation test, citral having a masking effect and palatability of 2 or more and having a good fragrance tone was used as a fragrance component, and according to the prescriptions 1 to 5, the content of each fragrance component was 0. A deodorant composition (Example 15) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
  • ⁇ Deodorant effect confirmation test for simulated stink bugs> Using the deodorizing compositions of Examples 1 to 13 and Comparative Example 1, a deodorizing effect confirmation test was conducted on a simulated stink bug stinking liquid.
  • a 200 mL glass beaker was prepared, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and the contents of the perfume ingredients were 0.001% by weight, 0.01% by weight, and 0.1% by weight, respectively. %, and 1% by weight of the deodorant composition and the simulated stink bug stink liquid were sprayed, respectively.
  • the deodorant effect confirmation test was performed for the ones in which the content of the fragrance component was adjusted to 0.005% by weight. It was As a control, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of a 200 mL glass beaker, and only the simulated stink bug stink liquid was sprayed. The deodorant composition and the simulated stink bug stink liquid were sprayed twice using a spray vial (No. 3) manufactured by Maru-M Co., Ltd. (spray amount: about 40 mg).
  • the content of the fragrance component was 0.005% by weight, 0. At 0.01% by weight, 0.1% by weight, and 1% by weight, the deodorizing effect on the simulated stink bug stink liquid was confirmed.
  • the deodorant compositions of Examples 2, 5, 7, 8 and 9 are those in which the content of the perfume component is 0.01% by weight, 0.1% by weight and 1% by weight, the simulated stink bug stink liquid. The deodorizing effect against was confirmed. On the other hand, no deodorizing effect was observed in the deodorizing composition of Reference Example in which the content of the fragrance component was 0.001% by weight.
  • the odor eliminating effect against the simulated stink bug stink liquid was obtained regardless of whether the fragrance having a modulating effect or the fragrance having a masking effect was used as the fragrance component. Even when a fragrance having a modulation effect and a fragrance having a masking effect were mixed, both the modulation and the masking were achieved depending on the balance of mixing, but in any case, the malodor of the simulated stink bug stink liquid was significantly suppressed.
  • ⁇ Deodorizing effect confirmation test for bad odors caused by bugs and bed bugs Using the deodorizing compositions of Examples 1, 3, 4, 6, 10, 11, 14, and 15 and Comparative Example 1, a deodorizing effect confirmation test was carried out against bad odors derived from bugs and bed bugs. In the test, one bead bug or five bed bugs were placed in one 200 mL glass beaker, and each beaker was shaken to give irritation, and the malodor was released from the worm body. After confirming the release of the malodor, beaker the deodorant composition containing 0.001% by weight, 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight of the fragrance component, respectively. Sprayed inside.
  • the content of the fragrance component was 0.005% by weight.
  • the deodorizing effect was confirmed against both the stink bugs and bed bugs.
  • compositions for controlling bad odor pests (Examples 16 to 31) were prepared by blending the fragrance selected in the deodorant confirmation test, and a deodorant effect confirmation test was carried out against stink bug-derived malodor. For comparison, deodorant compositions (Comparative Examples 2 to 5) containing no fragrance selected in the deodorant confirmation test were prepared and the same test was conducted.
  • Examples 16 to 23 0.5 g of phenothrin as an insecticidal component, 0.5 g of a fragrance component, and the balance (balance) of kerosene as a solvent were mixed to prepare a total amount of 120 mL of an aerosol stock solution (non-aqueous solution). 120 mL of this undiluted aerosol solution was filled in an aerosol container (pressure resistant container), a valve portion was attached to the aerosol container, and 180 mL of a propellant (LPG) was pressure-filled through the valve portion. An injection button having a 0.45 mm ⁇ injection port was set in the valve portion to obtain aerosol products (Examples 16 to 23) for injecting the composition for controlling malodorous pests.
  • prepared flavors A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the flavor components, respectively.
  • Examples 24 to 31 Cyfluthrin 0.2 g as an insecticidal ingredient, perfume ingredient 1.2 g, phenyldiglycol 4.0 g as a solubilizer, sorbol 6.0 g as an emulsifier, water as a solvent (balance), and a total amount of 300 mL of an aqueous liquid agent was mixed. Prepared. 300 mL of this aqueous liquid agent was filled in a plastic trigger pump to obtain spray products (Examples 24 to 31) in which the composition for controlling bad odor pests was sprayed. In Examples 24 to 31, prepared flavors A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the flavor components, respectively.
  • the deodorant composition of the present invention, and the deodorant method, and the composition for controlling malodorous pests, and the method for controlling malodorous pests can be used for deodorizing malodors derived from malodorous pests, and in particular, stink bugs, It can be suitably used for bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and turtles.

Abstract

Provided is a deodorization composition that enables deodorization of offensive odor emitted from an offensive odor-emitting pest. This deodorization composition includes not less than 0.005 wt% of at least one perfume component selected from the group consisting of allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oils, benzyl alcohol, β-naphthylmethyl ether, linalool, p-cymene, limonene, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methlyheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oils, cis-3-hexenol, cuminaldehydes, and occtanals.

Description

消臭組成物、及び消臭方法、並びに悪臭害虫防除用組成物、及び悪臭害虫防除方法Deodorant composition, deodorant method, composition for controlling bad odor pests, and method for controlling bad odor pests
　本発明は、悪臭害虫に由来する悪臭を消臭するための消臭組成物、及び消臭方法、並びに悪臭害虫防除用組成物、及び悪臭害虫防除方法に関する。 The present invention relates to a deodorizing composition for deodorizing a bad odor derived from a bad odor pest, a deodorizing method, a composition for controlling a bad odor pest, and a method for controlling a bad odor pest.
　悪臭を放出する害虫（以下「悪臭害虫」という）として代表的なカメムシ類は、農作物に対する吸汁性を有するため農業害虫となるだけではなく、越冬のために暖かい屋内に集団で侵入したり、干してあった洗濯物に付着し、取り込まれた洗濯物とともに屋内へ侵入することも多いため、住居における不快害虫としても駆除することが望まれる。特に、カメムシ類が危険を感じた際等に分泌する分泌物は、非常に強い悪臭を呈するため、住居における駆除では、悪臭への対策も重要となる。また、カメムシ類と近縁のトコジラミ類についても、カメムシ類と同様の悪臭を放つことが知られており、トコジラミ類の駆除においても、悪臭への対策が求められる。 Stink bugs, which are typical pests that emit foul odors (hereinafter referred to as "foul odor pests"), not only become agricultural pests because they have sucking ability for agricultural crops, but also invade warm indoors in groups or dry. Since it often adheres to the existing laundry and invades indoors with the laundry taken in, it is desirable to control it as an unpleasant pest in the house. In particular, since the secretions secreted by stink bugs when they feel a danger exhibit a very strong malodor, it is important to take measures against malodor in the extermination of the house. It is also known that bed bugs closely related to stink bugs emit the same bad odor as stink bugs, and countermeasures against the bad odor are required also in the control of bed bugs.
　例えば、カメムシ類の駆除時の悪臭を防ぐエアゾール剤がある（特許文献１を参照）。特許文献１のエアゾール剤は、噴霧開始から３秒以内にカメムシ類をノックダウン又は致死させることで、分泌物を分泌させる前に害虫を駆除するものである。 For example, there is an aerosol agent that prevents a bad odor during the control of stink bugs (see Patent Document 1). The aerosol agent of Patent Document 1 is for exterminating pests before secreting secretions by knocking down or lethal stink bugs within 3 seconds from the start of spraying.
特開２００４－２１５６６２号公報JP-A-2004-215662
　しかしながら、カメムシ類、トコジラミ類等の悪臭害虫は、駆除時の虫体、及び駆除後の死骸から悪臭が放出される。特許文献１のエアゾール剤は、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を考慮したものではなく、悪臭害虫の悪臭を十分に抑制することができなかった。 However, stink bugs such as stink bugs and bed bugs emit a foul odor from the worm body at the time of extermination and the carcasses after the extermination. The aerosol agent of Patent Document 1 does not take into consideration the bad odors emitted from the insect bodies when the bad odor pests are exterminated and the carcasses after the extermination, and the bad odors of the bad odor pests could not be sufficiently suppressed.
　本発明は、上記問題点に鑑みてなされたものであり、悪臭害虫に由来する悪臭を消臭することができる消臭組成物、及び消臭方法、並びに悪臭害虫を駆除するとともに、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を消臭することができる悪臭害虫防除用組成物、及び害虫防除方法を提供することを目的とする。 The present invention has been made in view of the above problems, a deodorant composition capable of deodorizing a malodor derived from a malodorous pest, and a deodorizing method, and exterminating a malodorous pest, and a malodorous pest. It is an object of the present invention to provide a composition for controlling an offensive odor pest capable of deodorizing a bad odor released from an insect body at the time of extermination and a carcass after the extermination, and a pest control method.
　上記課題を解決するための本発明に係る消臭組成物の特徴構成は、
　悪臭害虫に由来する悪臭を消臭するための消臭組成物であって、
　シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、リモネン、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールからなる群から選択される少なくとも１種の香料成分を０．００５重量％以上含むことにある。 The characteristic constitution of the deodorant composition according to the present invention for solving the above-mentioned problems,
A deodorant composition for deodorizing a bad odor derived from a bad odor pest,
Allyl cyclohexane propionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool , P-cymene, limonene, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal At least one perfume ingredient selected from the group consisting of 0.005% by weight or more.
　本構成の消臭組成物によれば、上記の香料成分を０．００５重量％以上含有するため、悪臭害虫に由来する悪臭を適切に消臭することができる。 According to the deodorant composition of this composition, since the above-mentioned fragrance component is contained in an amount of 0.005% by weight or more, it is possible to properly eliminate the malodor originating from the malodorous pests.
　本発明に係る消臭組成物において、
　前記悪臭の原因物質は、トランス－２－ヘキセナール、トランス－２－デセナール、及びトリデカンからなる群から選択される少なくとも１種であることが好ましい。 In the deodorant composition according to the present invention,
The substance causing the malodor is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.
　本構成の消臭組成物によれば、分泌物に上記の悪臭原因物質を含む悪臭害虫から放出される悪臭を効果的に消臭することができる。 According to the deodorant composition of this composition, it is possible to effectively deodorize the malodor emitted from the malodorous pests containing the above malodorous substances in the secretions.
　本発明に係る消臭組成物において、
　前記悪臭害虫は、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、及びサシガメ類からなる群から選択される少なくとも一つであることが好ましい。 In the deodorant composition according to the present invention,
The malodorous pest is preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and triatomines.
　上記の悪臭害虫は、住居における不快害虫であり、本構成の消臭組成物によれば、上記の悪臭害虫から放出される悪臭を消臭できるため、不快害虫による不快臭を抑えることができる。 The above-mentioned malodorous pests are unpleasant pests in dwellings, and according to the deodorant composition of this composition, the malodorous substances emitted from the malodorous pests can be deodorized, so that the unpleasant pests can be suppressed.
　本発明に係る消臭組成物において、
　前記香料成分は、前記悪臭を変調、又はマスキングにより消臭することが好ましい。 In the deodorant composition according to the present invention,
It is preferable that the fragrance component deodorizes the malodor by modulating or masking the malodor.
　本構成の消臭組成物によれば、香料成分の香気が悪臭害虫に由来する悪臭を良い香りに変調したり、香料成分の香気が悪臭害虫に由来する悪臭をマスキングすることにより、悪臭に対する高い消臭効果を発揮することができる。 According to the deodorant composition of the present composition, the fragrance of the fragrance component modulates the odor derived from the bad odor pest into a good scent, or the fragrance of the fragrance component masks the bad odor derived from the bad odor pest, thereby improving the odor. A deodorizing effect can be exhibited.
　本発明に係る消臭組成物において、
　前記香料成分の含有量が、０．０１～５重量％であることが好ましい。 In the deodorant composition according to the present invention,
The content of the fragrance component is preferably 0.01 to 5% by weight.
　本構成の消臭組成物によれば、香料成分の含有量が上記の範囲にあることにより、悪臭害虫に由来する悪臭を確実に消臭することができる。 According to the deodorant composition of this constitution, the malodor originating from the malodorous pest can be surely deodorized because the content of the fragrance component is within the above range.
　本発明に係る消臭組成物において、
　アルコール水溶液に前記香料成分を含む水性アルコール製剤、水に前記香料成分を含む水性液剤、又は有機溶媒に前記香料成分を含む非水性液剤として構成されることが好ましい。 In the deodorant composition according to the present invention,
It is preferably constituted as a hydroalcoholic preparation containing the flavor component in an aqueous alcohol solution, an aqueous solution containing the flavor component in water, or a non-aqueous solution containing the flavor component in an organic solvent.
　本構成の消臭組成物によれば、水性アルコール製剤、水性液剤、又は非水性液剤として構成されることにより、使い勝手がよいものとなる。 According to the deodorant composition of this constitution, it becomes easy to use by being constituted as a hydroalcoholic preparation, an aqueous liquid or a non-aqueous liquid.
　上記課題を解決するための本発明に係る消臭方法の特徴構成は、
　悪臭害虫に由来する悪臭を消臭するための消臭方法であって、
　上述の何れかの消臭組成物を、前記悪臭害虫が存在する空間、又は前記悪臭害虫による悪臭が発生している空間に処理することにある。 The characteristic configuration of the deodorizing method according to the present invention for solving the above-mentioned problems,
A deodorizing method for deodorizing a bad odor derived from a bad odor pest,
It is to treat any of the above deodorant compositions in a space where the malodorous pests are present or in a space where a malodorous odor is caused by the malodorous pests.
　本構成の消臭方法によれば、特定の香料成分を含む消臭組成物を処理するため、悪臭害虫に由来する悪臭を香料成分により消臭することができる。そのため、住居の内外にかかわらず、住居周辺に存在する悪臭害虫による不快臭を抑えることができる。 According to the deodorizing method of this configuration, since the deodorant composition containing the specific fragrance component is processed, the odor derived from the malodorous pest can be deodorized by the fragrance component. Therefore, it is possible to suppress the unpleasant odor caused by the bad odor pests existing around the house regardless of whether it is inside or outside the house.
　上記課題を解決するための本発明に係る悪臭害虫防除用組成物の特徴構成は、
　殺虫成分、及び悪臭害虫に由来する悪臭を消臭する香料成分を含むことにある。 Characteristic composition of the composition for controlling malodorous pests according to the present invention for solving the above problems,
Including an insecticidal component and a fragrance component that deodorizes a malodor derived from a malodorous pest.
　本構成の悪臭害虫防除用組成物によれば、殺虫成分、及び悪臭害虫に由来する悪臭を消臭する香料成分を含むため、悪臭害虫を殺虫成分により駆除するとともに、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を香料成分による変調、又はマスキングにより消臭することができる。そのため、住居における悪臭害虫の駆除に伴う不快臭を抑えることができる。 According to the composition for controlling malodorous pests of this configuration, since it contains an insecticidal component, and a fragrance component that deodorizes the malodorous substances derived from malodorous insects, the malodorous insect pests are exterminated by the insecticidal components, and insects at the time of exterminating malodorous insect pests The malodor emitted from the body and the carcass after the extermination can be deodorized by modulating with a perfume component or masking. Therefore, it is possible to suppress the unpleasant odor associated with the extermination of malodorous pests in the house.
　本発明に係る悪臭害虫防除用組成物において、
　前記香料成分は、前記悪臭を変調により消臭することが好ましい。 In the composition for controlling malodorous pests according to the present invention,
It is preferable that the fragrance component deodorizes the malodor by modulating.
　本構成の悪臭害虫防除用組成物によれば、香料成分の香気が悪臭害虫に由来する悪臭を良い香りに変調することにより、高い消臭効果を発揮することができる。 According to the composition for controlling foul odor pests of this constitution, the odor of the fragrance component modulates the foul odor derived from the foul odor pests into a good odor, and thus a high deodorizing effect can be exhibited.
　本発明に係る悪臭害虫防除用組成物において、
　前記香料成分は、シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、及びリモネンからなる群から選択される少なくとも１種であることが好ましい。 In the composition for controlling malodorous pests according to the present invention,
The fragrance component is allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β- It is preferably at least one selected from the group consisting of naphthyl methyl ether, linalool, p-cymene, and limonene.
　本構成の悪臭害虫防除用組成物によれば、上記の香料を含有することにより、悪臭害虫に由来する悪臭を適切に変調することができる。 According to the composition for controlling malodorous insect pests of this constitution, the malodor derived from the malodorous insect pests can be appropriately modulated by containing the above-mentioned fragrance.
　本発明に係る悪臭害虫防除用組成物において、
　前記香料成分は、前記悪臭をマスキングにより消臭することが好ましい。 In the composition for controlling malodorous pests according to the present invention,
It is preferable that the fragrance component deodorizes the bad odor by masking.
　本構成の悪臭害虫防除用組成物によれば、香料成分の香気がマスキングすることにより、悪臭に対する高い消臭効果を発揮することができる。 According to the composition for controlling malodorous pests of this constitution, a high deodorizing effect against malodor can be exerted by masking the fragrance of the fragrance component.
　本発明に係る悪臭害虫防除用組成物において、
　前記香料成分は、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールからなる群から選択される少なくとも１種であることが好ましい。 In the composition for controlling malodorous pests according to the present invention,
The fragrance component consists of isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal. It is preferably at least one selected from the group.
　本構成の悪臭害虫防除用組成物によれば、上記の香料を含有することにより、悪臭害虫に由来する悪臭を適切にマスキングすることができる。 According to the composition for controlling malodorous pests of this constitution, by containing the above fragrance, it is possible to appropriately mask the malodor originating from the malodorous pests.
　本発明に係る悪臭害虫防除用組成物において、
　前記悪臭の原因物質は、トランス－２－ヘキセナール、トランス－２－デセナール、及びトリデカンからなる群から選択される少なくとも１種であることが好ましい。 In the composition for controlling malodorous pests according to the present invention,
The substance causing the malodor is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.
　本構成の悪臭害虫防除用組成物によれば、分泌物に上記の悪臭原因物質を含む悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を効果的に消臭することができる。 According to the composition for controlling malodorous pests of this configuration, the malodor emitted from the dead body after the extermination of the malodorous pests containing the above malodorous substances in the secretions, and the carcass after the extermination is effectively deodorized. You can
　本発明に係る悪臭害虫防除用組成物において、
　前記悪臭害虫は、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、及びサシガメ類からなる群から選択される少なくとも一つであることが好ましい。 In the composition for controlling malodorous pests according to the present invention,
The malodorous pest is preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and triatomines.
　上記の悪臭害虫は、住居における不快害虫であり、本構成の悪臭害虫防除用組成物によれば、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を消臭できるため、これらの駆除に伴う不快臭を抑えることができる。 The above-mentioned malodorous pests are unpleasant pests in dwellings, and according to the composition for controlling malodorous pests of this configuration, it is possible to deodorize the malodor emitted from insect bodies when the malodorous pests are exterminated, and the carcasses after the extermination. The unpleasant odor associated with the extermination of these can be suppressed.
　本発明に係る悪臭害虫防除用組成物において、
　前記香料成分の含有量が、０．００５重量％以上であることが好ましい。 In the composition for controlling malodorous pests according to the present invention,
The content of the flavor component is preferably 0.005% by weight or more.
　本構成の悪臭害虫防除用組成物によれば、香料成分の含有量が０．００５重量％以上であることにより、悪臭害虫に由来する悪臭を確実に消臭することができる。 According to the composition for controlling malodorous pests of this constitution, the malodor originating from malodorous pests can be surely deodorized when the content of the fragrance component is 0.005% by weight or more.
　上記課題を解決するための本発明に係る悪臭害虫防除方法の特徴構成は、
　上述の何れかの悪臭害虫防除用組成物を、前記悪臭害虫が存在する空間、又は前記悪臭害虫による悪臭が発生している空間に処理することにある。 The characteristic configuration of the malodorous insect pest control method according to the present invention for solving the above-mentioned problems,
It is intended to treat one of the above-mentioned compositions for controlling malodorous pests in a space where the malodorous pests are present or a space where malodorous odors are caused by the malodorous pests.
　本構成の悪臭害虫防除方法によれば、殺虫成分、及び悪臭害虫に由来する悪臭を消臭する香料成分を含む悪臭害虫防除用組成物を処理するため、殺虫成分により悪臭害虫を駆除するとともに、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を香料成分により消臭することができる。そのため、住居における悪臭害虫の駆除に伴う不快臭を抑えることができる。 According to the malodorous pest control method of the present configuration, in order to process the malodorous pest control composition containing an insecticidal component, and a fragrance component that deodorizes the malodor derived from the malodorous pest, while exterminating malodorous pests by the insecticidal component, The odor released from the worm body at the time of exterminating the bad odor pest and the carcass after the extermination can be deodorized by the fragrance component. Therefore, it is possible to suppress the unpleasant odor associated with the extermination of malodorous pests in the house.
　以下、本発明の消臭組成物、及び消臭方法、並びに悪臭害虫防除用組成物、及び悪臭害虫防除方法について説明する。ただし、本発明は、以下に説明する実施形態に記載される構成に限定されることを意図しない。 Hereinafter, the deodorant composition of the present invention, the deodorant method, the composition for controlling malodorous pests, and the method for controlling malodorous pests will be described. However, the present invention is not intended to be limited to the configurations described in the embodiments described below.
＜消臭組成物＞
　本発明に係る消臭組成物は、悪臭害虫に由来する悪臭を消臭するためのものであり、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を消臭する香料成分を含有する。悪臭害虫としては、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、及びヤスデ類等が挙げられるが、中でもカメムシ類、及びトコジラミ類は、住居における不快害虫であり、これらの悪臭害虫に由来する悪臭を消臭したいという消費者の要求は高い。 <Deodorant composition>
The deodorant composition according to the present invention is for deodorizing a bad odor derived from a bad odor pest, and is a fragrance that deodorizes a bad odor released from insect bodies when the bad odor pest is exterminated, and a carcass after the extermination. Contains ingredients. Examples of the malodorous pests include stink bugs, bed bugs, cockroaches, beetles, ladybirds, long-horned beetles, lacewings, and millipedes. Among them, stink bugs and bed bugs are unpleasant pests in dwelling. However, there is a high demand of consumers who want to eliminate the bad odors derived from these bad smell pests.
　悪臭害虫が放出する悪臭は、複合臭であり、試験のためにカメムシ等の虫体から大量に準備することは困難であることから、本発明者らは、採集したカメムシの臭気を各種分析機器にて詳細に分析し、悪臭の原因物質として、トランス－２－ヘキセナール、トランス－２－デセナール、及びトリデカンを特定した。これらを混合して、カメムシ類が放出する悪臭を忠実に再現した模擬カメムシ悪臭液を調製し、様々な香料との適合性を詳細に検討したところ、特定の香料によりカメムシ類が放出する悪臭を変調、又はマスキングにより消臭できることが判明した。この新たな知見に基づき、消臭組成物に、香料成分として特定の種類の香料を含有させた結果、優れた消臭効果が認められた。 Malodorous odors emitted by harmful insects are complex odors, and it is difficult to prepare a large amount from insect bodies such as stink bugs for testing. In detail, trans-2-hexenal, trans-2-decenal, and tridecane were identified as the causative substances of the malodor. By mixing these, we prepared a simulated stink bug stink liquid that faithfully reproduced the stench released by stink bugs, and examined the compatibility with various fragrances in detail. It was found that deodorization can be achieved by modulation or masking. Based on this new finding, the deodorant composition was allowed to contain a specific type of perfume as a perfume component, and as a result, an excellent deodorant effect was observed.
　悪臭の変調（ハーモナイズド）とは、悪臭を香りの構成要素の一つとして取り込むことで良い香りに転換することであり、変調によって、悪臭が存在する環境において香料の香りとは異なる良い香りが知覚される。悪臭害虫が放出する悪臭を変調する香料成分としては、例えば、シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、及びリモネンが挙げられ、特に、変調効果に優れるシクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、及びベンジルアルコールが好ましい。 Modulation of odor (harmonized) is to convert the odor into a good scent by incorporating it as one of the constituent elements of the scent, and due to the modulation, a good scent different from the scent of the fragrance is present in the environment where the odor is present. Is perceived. Examples of perfume ingredients that modulate the malodor emitted by the malodorous pests include allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, and hexyl acetate. , Terpineol, lime oil, benzyl alcohol, β-naphthylmethyl ether, linalool, p-cymene, and limonene. Particularly, cyclohexane allylpropionate, maltol, vanillin, α,3,3-trimethylcyclohexane, which have excellent modulating effect. Preferred are methanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, and benzyl alcohol.
　悪臭のマスキングとは、香料の香気によって悪臭が知覚されることを抑える消臭効果である。悪臭害虫が放出する悪臭をマスキングする香料成分としては、例えば、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールが挙げられ、特に、マスキング効果に優れるイソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、及びγ－テルピネンが好ましい。 Masking of bad odor is a deodorizing effect that suppresses the perception of bad odor due to the fragrance of the fragrance. Examples of the fragrance component that masks the malodor emitted by the malodorous pests include isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis- 3-hexenol, cumin aldehyde, and octanal are mentioned, and particularly preferable are isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, and γ-terpinene, which have an excellent masking effect. ..
　本発明の香料成分としては、上述の悪臭害虫が放出する悪臭を変調する香料成分、及び／又は悪臭害虫が放出する悪臭をマスキングする香料成分を用いるが、これらの香料成分は、単独で使用してもよいし、複数種を組み合わせて使用してもよい。消臭組成物中の香料成分の含有量は、０．００５重量％以上であり、好ましくは０．０１～５重量％である。このような範囲であれば、悪臭害虫に由来する悪臭に対して優れた消臭性を発揮することができる。消臭組成物中の香料成分の含有量が０．００５重量％未満であると、悪臭害虫に由来する悪臭に対する消臭性が不十分なものとなる場合がある。なお、消臭組成物中の香料成分の含有量の上限値については、悪臭害虫に由来する悪臭に対する消臭性能の点では特に制限はないが、香料成分が過剰になると、消臭組成物を閉鎖空間に処理した場合等に香料成分の臭いが強くなって、むしろ香料成分による不快感を与えることがあるため、現実的には５重量％以下とすることが望ましい。 As the perfume component of the present invention, a perfume component that modulates the malodor emitted by the above-mentioned malodorous pests and/or a perfume component that masks the malodor emitted by the malodorous pests is used, but these perfume components are used alone. Alternatively, a plurality of types may be used in combination. The content of the perfume component in the deodorant composition is 0.005% by weight or more, preferably 0.01 to 5% by weight. Within such a range, an excellent deodorizing property can be exhibited against a bad odor derived from a bad odor pest. When the content of the fragrance component in the deodorant composition is less than 0.005% by weight, the deodorant property against the malodor derived from the malodorous pests may be insufficient. The upper limit of the content of the perfume component in the deodorant composition is not particularly limited in terms of deodorant performance against the malodor derived from the malodorous pests, but when the perfume component becomes excessive, the deodorant composition is When treated in a closed space, the odor of the fragrance component may be increased, and the fragrance component may give an unpleasant sensation. Therefore, it is preferably 5% by weight or less in reality.
　本発明の消臭組成物は、本発明の効果に支障を来たさない限り、上記成分に加え、カビ類や菌類等を対象とした防カビ剤、抗菌剤、殺菌剤、帯電防止剤、ｐＨ調整剤、消泡剤等を適宜配合することもできる。防カビ剤、抗菌剤、及び殺菌剤としては、ヒノキチオール、２－メルカプトベンゾチアゾール、２－（４－チアゾリル）ベンツイミダゾール、５－クロロ－２－メチル－４－イソチアゾリン－３－オン、トリホリン、３－メチル－４－イソプロピルフェノール、オルト－フェニルフェノール等が挙げられる。 The deodorant composition of the present invention is, in addition to the above components, an antifungal agent, an antibacterial agent, an antibacterial agent, a bactericidal agent, an antistatic agent, which is targeted for molds and fungi, unless the effects of the present invention are impaired. A pH adjusting agent, a defoaming agent, etc. may be appropriately added. As antifungal agents, antibacterial agents, and bactericides, hinokitiol, 2-mercaptobenzothiazole, 2-(4-thiazolyl)benzimidazole, 5-chloro-2-methyl-4-isothiazolin-3-one, triphorine, 3 -Methyl-4-isopropylphenol, ortho-phenylphenol and the like can be mentioned.
　本発明の消臭組成物は、上掲の各成分を適切な重量比で配合し、さらに水、ケロシン等の炭化水素系溶剤、及びアルコール類を添加して各成分の濃度が適切となるように調製される。アルコール類としては、炭素数が２～３の低級アルコールが好ましく、エタノールが特に好適である。 In the deodorant composition of the present invention, the above-mentioned components are blended in an appropriate weight ratio, and water, a hydrocarbon solvent such as kerosene, and alcohols are added so that the concentration of each component becomes appropriate. Is prepared. As alcohols, lower alcohols having 2 to 3 carbon atoms are preferable, and ethanol is particularly preferable.
＜悪臭害虫防除用組成物＞
　本発明に係る悪臭害虫防除用組成物は、殺虫成分、及び悪臭害虫に由来する悪臭を抑制する香料成分を含むものであり、例えば、上述の消臭組成物に、殺虫成分を配合することで調製することができる。 <Composition for controlling malodorous pests>
The composition for controlling offensive odor pests according to the present invention includes an insecticidal component, and a perfume component that suppresses a malodor derived from an offensive odor pest, for example, the above deodorant composition, by incorporating an insecticidal component. It can be prepared.
　殺虫成分は、悪臭害虫の駆除に有効な成分が使用される。そのような成分として、ピレスロイド系殺虫剤、ネオニコチノイド系殺虫剤、カーバメート系殺虫剤が挙げられる。ピレスロイド系殺虫剤としては、例えば、トランスフルトリン、プロフルトリン、メトフルトリン、エムペントリン、フタルスリン、レスメトリン、シフルトリン、フェノトリン、ペルメトリン、シフェノトリン、シペルメトリン、アレスリン、プラレトリン、フラメトリン、イミプロトリン、エトフェンプロックス、シラフルオフェン、モンフルオロトリン、ピレトリン、トラロメトリン、ビフェントリン、及びフェンプロパトリンが挙げられる。ネオニコチノイド系殺虫剤としては、例えば、ジノテフラン、アセタミプリド、イミダクロプリド、クロチアニジン、チアクロプリド、チアメトキサム、及びニテンピラムが挙げられる。カーバメート系殺虫剤としては、プロポクスル、カルバリル、メソミル、及びチオジカルブが挙げられる。なお、ピレスロイド系殺虫剤、ネオニコチノイド系殺虫剤、及びカーバメート系殺虫剤には、不斉炭素に基づく光学異性体や幾何異性体が存在するものがあるが、それらの異性体も殺虫成分に含まれる。これらのピレスロイド系殺虫剤、ネオニコチノイド系殺虫剤、及びカーバメート系殺虫剤は、単独で使用してもよいし、複数種を組み合わせて使用してもよい。悪臭害虫防除用組成物中の殺虫成分の含有量は、０．０１～３重量％が好ましい。このような範囲であれば、悪臭害虫に対して適切な殺虫効果を奏することができる。悪臭害虫防除用組成物中の殺虫成分の含有量が０．０１重量％未満であると、殺虫成分が不足し殺虫効果が不十分なものとなる場合がある。一方、悪臭害虫防除用組成物中の殺虫成分の含有量が３重量％を超えると、殺虫成分の濃度が高くなるため、悪臭害虫防除用組成物を適切に調製し難くなる場合がある。 As the insecticidal ingredient, an ingredient effective for exterminating malodorous pests is used. Examples of such components include pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides. Pyrethroid insecticides include, for example, transfluthrin, profluthrin, metofluthrin, empentrin, phthalthrin, resmethrin, cyfluthrin, phenothrin, permethrin, cyphenothrin, cypermethrin, arethrin, prarethrin, flamethrin, imiprothrin, eflufenprox, etofenoflux, Fluorothrin, pyrethrin, tralomethrin, bifenthrin, and fenpropatorin. Examples of neonicotinoid insecticides include dinotefuran, acetamiprid, imidacloprid, clothianidin, thiacloprid, thiamethoxam, and nitenpyram. Carbamate insecticides include propoxur, carbaryl, mesomel, and thiodicarb. In addition, pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides have optical isomers and geometric isomers based on asymmetric carbon, but these isomers are also insecticidal components. included. These pyrethroid insecticides, neonicotinoid insecticides, and carbamate insecticides may be used alone or in combination of two or more. The content of the insecticidal component in the composition for controlling offensive odor pests is preferably 0.01 to 3% by weight. Within such a range, an appropriate insecticidal effect can be exerted against the malodorous pests. If the content of the insecticidal component in the composition for controlling offensive odor pests is less than 0.01% by weight, the insecticidal component may be insufficient and the insecticidal effect may be insufficient. On the other hand, when the content of the insecticidal component in the composition for controlling malodorous pests exceeds 3% by weight, the concentration of the insecticidal component becomes high, which may make it difficult to properly prepare the composition for controlling malodorous pests.
＜消臭方法、悪臭害虫防除方法＞
　本発明の消臭方法は、本発明の消臭組成物を、悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間に処理するものである。また、本発明の悪臭害虫防除方法は、本発明の悪臭害虫防除用組成物を、悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間に処理するものである。 <Deodorizing method, control of bad odor pests>
The deodorizing method of the present invention is to treat the deodorizing composition of the present invention in a space in which a bad odor harmful insect is present or a space in which a bad odor caused by a bad odor harmful insect is generated. Further, the method for controlling malodorous pests of the present invention comprises treating the composition for controlling malodorous pests of the present invention in a space where malodorous pests are present or in a space where malodorous pests are generated.
　悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間への組成物の処理は、例えば、本発明の消臭組成物又は悪臭害虫防除用組成物をトリガーポンプ付き容器に充填することで構成されるポンプ式のスプレー製品や、耐圧容器に、本発明の消臭組成物又は悪臭害虫防除用組成物と、必要に応じて噴射剤とを封入することで構成されるエアゾール製品を用いて実施される。噴射剤としては、液化石油ガス（ＬＰＧ）、ジメチルエーテル（ＤＭＥ）、窒素ガス、炭酸ガス、亜酸化窒素、圧縮空気等が挙げられる。上記の噴射剤は、単独又は混合状態で使用することができるが、ＬＰＧを主成分としたものが使い易い。スプレー製品、及びエアゾール製品としては、定量噴射バルブを用いたワンプッシュ式スプレーヤーや、トリガー式スプレーヤーを備えるものが好ましい。これにより、噴射回数に応じて適切な量の消臭組成物又は悪臭害虫防除用組成物を処理することができる。 The treatment of the space where the malodorous pests are present, or the space where the malodorous odors are generated by the malodorous pests, for example, is filled with a container having a trigger pump of the deodorant composition or the composition for controlling malodorous pests of the present invention. An aerosol product constituted by enclosing the deodorant composition of the present invention or the composition for controlling malodorous insect pests, and a propellant if necessary, in a pump-type spray product or a pressure-resistant container constituted by Carried out using. Examples of the propellant include liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen gas, carbon dioxide gas, nitrous oxide, compressed air and the like. The above-mentioned propellants can be used alone or in a mixed state, but those containing LPG as a main component are easy to use. As the spray product and the aerosol product, those provided with a one-push type sprayer using a metering valve and a trigger type sprayer are preferable. As a result, an appropriate amount of the deodorant composition or the malodorous pest control composition can be treated according to the number of sprays.
　悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間への組成物の処理は、他の例として、本発明の消臭組成物又は悪臭害虫防除用組成物を、固化又はゲル化した固体、ゲル状体や、本発明の消臭組成物又は悪臭害虫防除用組成物をシート状、繊維状等の各種担体に含浸させた含浸体を用いて実施することも可能である。このような固体、ゲル状体、及び含浸体を、床面に配置したり、空間中に吊り下げることにより、悪臭害虫に由来する悪臭を抑制することができる。 The treatment of the space in which the malodorous pests are present, or the space in which the malodorous odors are generated by the malodorous pests, as another example, the deodorant composition or the composition for controlling malodorous pests is solidified or gelled. It is also possible to use a solidified or gelled material, or an impregnated body obtained by impregnating the deodorant composition or the composition for controlling malodorous pests according to the present invention with various carriers such as sheet and fiber. By arranging such a solid, a gel, and an impregnated body on the floor surface or suspending them in a space, it is possible to suppress the malodor originating from the malodorous pests.
　本発明に係る消臭組成物は、上記のとおり、悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間に処理することにより、悪臭害虫に由来する悪臭を香料成分により消臭することができる。また、本発明に係る悪臭害虫防除用組成物は、上記のとおり、悪臭害虫が存在する空間、又は悪臭害虫による悪臭が発生している空間に処理することにより、悪臭害虫を殺虫成分により駆除するとともに、悪臭害虫の駆除時の虫体、及び駆除後の死骸から放出される悪臭を香料成分により消臭することができる。そのため、住居におけるマルカメムシ、ツヤアオカメムシ、チャバネアオカメムシ、及びスコットカメムシ等のカメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、並びにサシガメ類といった悪臭害虫の駆除に伴う不快臭を抑えることができる。 The deodorant composition according to the present invention, as described above, deodorizes the malodor derived from the malodorous pests by the fragrance component by treating the space where the malodorous pests are present, or the space where the malodorous malodors are generated. can do. Further, the composition for controlling malodorous pests according to the present invention, as described above, by treating the space where the malodorous pests are present, or the space where the malodorous odors are generated, the malodorous pests are exterminated by the insecticidal component. At the same time, it is possible to deodorize the malodor emitted from the insect bodies during the extermination of the malodorous pests and the carcasses after the extermination by the fragrance component. Therefore, stink bugs such as bug bugs, dwarf bugs, chabane bugs, and Scott stink bugs in residences, bed bugs, cockroaches, dust worms, ladybirds, long-horned beetles, lacewings, millipedes, and insect worms It is possible to suppress the unpleasant odor associated with.
　以下、本発明の消臭組成物、及び悪臭害虫防除用組成物の実施例について説明する。なお、以下の実施例において、重量の単位として「ｇ」と示されているものがあるが、これについては任意の倍率でスケールアップが可能である。すなわち、単位「ｇ」は、「重量部」と読み替えることができる。 Hereinafter, examples of the deodorant composition of the present invention and the composition for controlling malodorous pests will be described. In the following examples, some units are shown as "g" as a unit of weight, but this can be scaled up at any magnification. That is, the unit “g” can be read as “part by weight”.
＜香料の選定＞
　様々な香料について消臭性確認試験を行い、悪臭害虫に由来する悪臭を消臭する香料を選定した。先ず、トランス－２－ヘキセナール（１０重量％）、トランス－２－デセナール（１５重量％）、及びトリデカン（７５重量％）を混合し、カメムシ類が放出する悪臭を忠実に再現した模擬カメムシ悪臭液を調製した。消臭性確認試験では、香料毎に２００ｍＬガラス製ビーカーを用意し、各ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、香料のサンプルと模擬カメムシ悪臭液とをそれぞれ１０ｍｇ滴下した。コントロールとして、２００ｍＬガラス製ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、模擬カメムシ悪臭液のみを１０ｍｇ滴下した。各ビーカーに蓋をして５分間静置した後、５名のパネラーが、夫々のビーカー内の香りをコントロールと比較して、模擬カメムシ悪臭液の悪臭に対する消臭性を評価した。評価基準は、「５：悪臭を感じない」、「４：悪臭をほぼ感じない」、「３：悪臭を若干感じる」、「２：悪臭を感じるが抑えられている印象」、「１：かなり悪臭を感じる」、及び「０：悪臭が全く消えていない」とし、５名のパネラーによる評点の平均値を求めた。消臭性確認試験の結果（評点平均）を表１に示す。 <Selection of fragrance>
A deodorant property confirmation test was performed on various fragrances, and fragrances that deodorize the malodors derived from the malodorous pests were selected. First, a simulated stink bug stink liquid in which trans-2-hexenal (10 wt%), trans-2-decenal (15 wt%), and tridecane (75 wt%) are mixed to faithfully reproduce the malodor emitted by stink bugs. Was prepared. In the deodorant confirmation test, a 200 mL glass beaker was prepared for each flavor, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and 10 mg each of the flavor sample and the simulated stink bug stink solution was dropped. As a control, a circular filter paper having a diameter of 28.5 mm was placed on the bottom of a 200 mL glass beaker, and 10 mg of the simulated stink bug stink solution was dropped. After each beaker was covered and allowed to stand for 5 minutes, five panelists compared the scent in each beaker with a control and evaluated the deodorizing property against the malodor of the simulated stink bug stink liquid. The evaluation criteria are: "5: No offensive odor", "4: Almost no offensive odor", "3: Some offensive odor", "2: Impressive but suppressed odor", "1: Fair" The average value of the scores by the five panelists was calculated as "feeling a bad odor" and "0: no bad odor has disappeared at all". The results of deodorant confirmation test (average score) are shown in Table 1.
Figure JPOXMLDOC01-appb-T000001
Figure JPOXMLDOC01-appb-T000001
　消臭性確認試験の結果、評点平均が２．５以上である香料を、悪臭害虫に由来する悪臭に対する消臭性を有する香料として選定した。具体的には、ライムオイル、酢酸ヘキシル、バニリン、酢酸イソアミル、ｐ－シメン、酢酸プレニル、フェニル酢酸エチル、イソアミルブチレート、α，３，３－トリメチルシクロヘキサンメタノールホルマート、ユーカリオイル、テルピネオール、γ－テルピネン、ジヒドロミルセノール、シクロヘキサンプロピオン酸アリル、２－メチルペンタン酸エチル、メチルヘプテノン、リモネン、リナロール、ベンジルアルコール、ノナナール、シトラール、β－ナフチルメチルエーテル、シス－３－ヘキセノール、マルトール、オクタナール、クミンアルデヒド、及び１－ヘキサノールの２７種の香料が、評点平均が２．５以上となり、悪臭害虫に由来する悪臭に対して優れた消臭性を有することが確認された。 As a result of the deodorant confirmation test, a fragrance having an average rating of 2.5 or more was selected as a fragrance having a deodorant property against a bad odor derived from a bad odor pest. Specifically, lime oil, hexyl acetate, vanillin, isoamyl acetate, p-cymene, prenyl acetate, ethyl phenylacetate, isoamyl butyrate, α,3,3-trimethylcyclohexanemethanol formate, eucalyptus oil, terpineol, γ- Terpinene, dihydromyrcenol, allyl cyclohexanepropionate, ethyl 2-methylpentanoate, methylheptenone, limonene, linalool, benzyl alcohol, nonanal, citral, β-naphthylmethyl ether, cis-3-hexenol, maltol, octanal, cuminaldehyde It was confirmed that 27 kinds of fragrances of 1-hexanol and 1-hexanol had an average rating of 2.5 or more, and had an excellent deodorizing property against the malodor derived from the malodorous pests.
＜香料の消臭特性＞
　悪臭害虫に由来する悪臭に対する消臭性を有するとして選定した２７種の香料について、消臭特性確認試験を実施した。香料毎に２００ｍＬガラス製ビーカーを用意し、各ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、香料のサンプルと模擬カメムシ悪臭液とをそれぞれ５ｍｇ滴下した。コントロールとして、香料毎に２００ｍＬガラス製ビーカーを用意し、各ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、香料のみ５ｍｇ滴下した。各ビーカーに蓋をして５分間静置した後、各香料について、５名のパネラーが、香料のサンプルと模擬カメムシ悪臭液とを滴下したビーカー内の香りと、香料のみを滴下したビーカー内の香りとを比較し、消臭特性を評価した。消臭特性の評価基準は、香料のみ滴下したものと香りが異なる場合に「Ｈ：変調効果」とし、香料のみを滴下したものと香りに違いがない場合に「Ｍ：マスキング効果」とした。 <Deodorant property of perfume>
A deodorant property confirmation test was carried out on 27 kinds of fragrances selected as having deodorant properties against a bad odor derived from a bad odor pest. A 200 mL glass beaker was prepared for each fragrance, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and 5 mg each of the fragrance sample and the simulated stink bug stink solution was dropped. As a control, a 200 mL glass beaker was prepared for each fragrance, a circular filter paper having a diameter of 28.5 mm was placed on the bottom of each beaker, and only 5 mg of the fragrance was dropped. After each beaker was covered and left to stand for 5 minutes, five panelists sampled the fragrance and the scent of stink bug stink in the beaker for each fragrance, and the beaker in which only the fragrance was dropped. The deodorant property was evaluated by comparing with the scent. The evaluation criteria of the deodorant property were "H: modulation effect" when the scent was different from that of the fragrance alone, and "M: masking effect" when there was no difference in scent from the fragrance.
　さらに、各香料について、５名のパネラーが、香料のサンプルと模擬カメムシ悪臭液とを滴下したビーカー内の香りの嗜好性を評価した。嗜好性の評価基準は、「３：好ましい」、「２：おおよそ好ましい」、「１：どちらかというと好ましい」、及び「０：あまり好ましくない」とし、５名のパネラーによる評点の平均値を求めた。消臭特性（Ｈ又はＭ）は、５名のパネラーによる評価のうち多かったものを採用した。消臭特性確認試験の結果を表２に示す。 Furthermore, for each fragrance, five panelists evaluated the scent preference in the beaker where the fragrance sample and the simulated stink bug stink liquid were dropped. The evaluation criteria of the palatability were "3: preferable", "2: approximately preferable", "1: rather preferable", and "0: not so preferable", and an average value of the scores by the five panelists. I asked. For the deodorant property (H or M), the one with the most evaluations by the five panelists was adopted. The results of the deodorant characteristic confirmation test are shown in Table 2.
Figure JPOXMLDOC01-appb-T000002
Figure JPOXMLDOC01-appb-T000002
　消臭特性確認試験の結果、シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、及びリモネンは、悪臭害虫が放出する悪臭をハーモナイズドする変調効果を有することが確認された。このうち、シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、及びベンジルアルコールは、嗜好性が２以上となる香調のよいものであった。また、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールは、悪臭害虫が放出する悪臭をマスキングするマスキング効果を有することが確認された。このうち、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、及びγ－テルピネンは、嗜好性が２以上となる香調のよいものであった。 As a result of the deodorant property confirmation test, allyl cyclohexane propionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol , Β-naphthyl methyl ether, linalool, p-cymene, and limonene were confirmed to have a modulating effect of harmonizing the malodor emitted by malodorous pests. Of these, allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, and benzyl alcohol are preferred. It had a good scent tone of 2 or more. In addition, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal are harmful odor pests. It was confirmed that it has a masking effect for masking the released malodor. Of these, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, and γ-terpinene had a fragrance with a palatability of 2 or more.
　消臭性確認試験において選定した香料を配合して消臭組成物（実施例１～１５、参考例）を準備し、悪臭害虫に由来する悪臭に対する消臭性を確認した。また、比較のため、消臭性確認試験において選定した香料を含有しない消臭組成物（比較例１）を準備し、同様に悪臭害虫に由来する悪臭に対する消臭性を確認した。 Deodorant compositions (Examples 1 to 15 and reference examples) were prepared by blending the fragrance selected in the deodorant confirmation test, and the deodorant property against the malodor derived from the malodorous pests was confirmed. For comparison, a deodorant composition containing no fragrance selected in the deodorant confirmation test (Comparative Example 1) was prepared, and the deodorant property against the malodor derived from the malodorous pests was similarly confirmed.
〔実施例１〕
　シクロヘキサンプロピオン酸アリル（７．０重量％）、α，３，３－トリメチルシクロヘキサンメタノールホルマート（８．０重量％）、１－ヘキサノール（１５．０重量％）、２－メチルペンタン酸エチル（２２．０重量％）、酢酸ヘキシル（３０．０重量％）、及びテルピネオール（１８．０重量％）を混合し、調合香料（以下、「調合香料Ａ」と称する。）を調製した。調合香料Ａに用いた香料は、何れも消臭特性確認試験において、変調効果を有し嗜好性が２以上となる香調がよいことが確認された香料である。調合香料Ａを香料成分として用いて、下記の処方１～５により水性アルコール製剤（エタノール製剤）を調製し、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１）を得た。 [Example 1]
Allyl cyclohexane propionate (7.0% by weight), α,3,3-trimethylcyclohexanemethanol formate (8.0% by weight), 1-hexanol (15.0% by weight), ethyl 2-methylpentanoate (22 0.0 wt%), hexyl acetate (30.0 wt%), and terpineol (18.0 wt%) were mixed to prepare a blended flavor (hereinafter, referred to as “blended flavor A”). The fragrances used in the prepared fragrance A were all confirmed to have a good fragrance tone with a modulation effect and a palatability of 2 or more in the deodorant characteristic confirmation test. A hydroalcoholic preparation (ethanol preparation) was prepared according to the following prescriptions 1 to 5 using the prepared fragrance A as a fragrance component, and the content of the fragrance component was 0.001% by weight (reference example) and 0.005% by weight, respectively. , 0.01 wt%, 0.1 wt%, and 1 wt% deodorant composition (Example 1) was obtained.
　処方１：香料成分を１ｍｇ（０．００１重量％）、６０％エタノール水溶液を残分（バランス）混合し、全量１００ｇに調製した。
　処方２：香料成分を５ｍｇ（０．００５重量％）、６０％エタノール水溶液を残分（バランス）混合し、全量１００ｇに調製した。
　処方３：香料成分を１０ｍｇ（０．０１重量％）、６０％エタノール水溶液を残分（バランス）混合し、全量１００ｇに調製した。
　処方４：香料成分を１００ｍｇ（０．１重量％）、６０％エタノール水溶液を残分（バランス）混合し、全量１００ｇに調製した。
　処方５：香料成分を１０００ｍｇ（１重量％）、６０％エタノール水溶液を残分（バランス）混合し、全量１００ｇに調製した。 Prescription 1: 1 mg (0.001% by weight) of the fragrance component and the balance (balance) of 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
Prescription 2: 5 mg (0.005% by weight) of the fragrance component and a balance (balance) of 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
Formulation 3: 10 mg (0.01% by weight) of the fragrance component and the balance (balance) of a 60% aqueous ethanol solution were mixed to prepare a total amount of 100 g.
Formulation 4: 100 mg (0.1% by weight) of the fragrance component and the balance (balance) of a 60% aqueous ethanol solution were mixed to prepare a total amount of 100 g.
Formulation 5: 1000 mg (1% by weight) of the fragrance component and the balance (balance) of a 60% ethanol aqueous solution were mixed to prepare a total amount of 100 g.
〔実施例２〕
　シクロヘキサンプロピオン酸アリル（５．０重量％）、イソアミルブチレート（７．０重量％）、バニリン（１２．０重量％）、２－メチルペンタン酸エチル（２８．０重量％）、ライムオイル（２２．０重量％）、及びベンジルアルコール（２６．０重量％）を混合し、調合香料（以下、「調合香料Ｂ」と称する。）を調製した。調合香料Ｂに用いた香料は、何れも消臭特性確認試験において、変調効果を有し嗜好性が２以上となる香調がよいことが確認された香料である。調合香料Ｂを香料成分として用いて、処方１、３～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例２）を得た。 [Example 2]
Allyl cyclohexanepropionate (5.0 wt%), isoamyl butyrate (7.0 wt%), vanillin (12.0 wt%), ethyl 2-methylpentanoate (28.0 wt%), lime oil (22 0.0 wt%) and benzyl alcohol (26.0 wt%) were mixed to prepare a mixed flavor (hereinafter, referred to as “mixed flavor B”). The fragrances used in the prepared fragrance B are all fragrances which have been confirmed to have a modulation effect and have a favorable scent with a palatability of 2 or more in the deodorant characteristic confirmation test. By using the prepared fragrance B as a fragrance component, the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 to 3 to 5, respectively. % Deodorant composition (Example 2) was obtained.
〔実施例３〕
　シクロヘキサンプロピオン酸アリル（１７．０重量％）、イソアミルブチレート（１３．０重量％）、α，３，３－トリメチルシクロヘキサンメタノールホルマート（１５．０重量％）、１－ヘキサノール（１２．０重量％）、酢酸ヘキシル（２８．０重量％）、リナロール（８．０重量％）及びリモネン（７．０重量％）を混合し、調合香料（以下、「調合香料Ｃ」と称する。）を調製した。調合香料Ｃに用いた香料は、何れも消臭特性確認試験において、変調効果を有することが確認された香料であり、このうちシクロヘキサンプロピオン酸アリル、イソアミルブチレート、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、酢酸ヘキシルは、嗜好性が２以上となる香調がよいことが確認された香料である。調合香料Ｃを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例３）を得た。 [Example 3]
Allyl cyclohexanepropionate (17.0% by weight), isoamyl butyrate (13.0% by weight), α,3,3-trimethylcyclohexanemethanol formate (15.0% by weight), 1-hexanol (12.0% by weight) %), hexyl acetate (28.0% by weight), linalool (8.0% by weight) and limonene (7.0% by weight) are mixed to prepare a blended flavor (hereinafter referred to as “blended flavor C”). did. The fragrances used in the blended fragrance C were all confirmed to have a modulation effect in the deodorant property confirmation test. Among them, cyclohexane allyl propionate, isoamyl butyrate, α,3,3-trimethylcyclohexane Methanol formate, 1-hexanol, and hexyl acetate are fragrances that have been confirmed to have a good scent with a palatability of 2 or more. By using the prepared fragrance C as the fragrance component, the contents of the fragrance component were 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, and 0.1% by weight according to the formulations 1 to 5, respectively. , And 1% by weight of the deodorant composition (Example 3) was obtained.
〔実施例４〕
　シクロヘキサンプロピオン酸アリル（１３．０重量％）、イソアミルブチレート（１２．０重量％）、α，３，３－トリメチルシクロヘキサンメタノールホルマート（１８．０重量％）、１－ヘキサノール（１４．０重量％）、酢酸ヘキシル（２８．０重量％）、酢酸イソアミル（７．０重量％）、及びジヒドロミルセノール（８．０重量％）を混合し、調合香料（以下、「調合香料Ｄ」と称する。）を調製した。調合香料Ｄに用いた香料のうちシクロヘキサンプロピオン酸アリル、イソアミルブチレート、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、及び酢酸ヘキシルは、変調効果を有し、酢酸イソアミル、及びジヒドロミルセノールは、マスキング効果を有することが確認された香料であり、また、調合香料Ｄに用いた香料の何れもが嗜好性が２以上となる香調がよいことが消臭特性確認試験において確認された香料である。調合香料Ｄを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例４）を得た。 [Example 4]
Allyl cyclohexanepropionate (13.0 wt%), isoamyl butyrate (12.0 wt%), α,3,3-trimethylcyclohexanemethanol formate (18.0 wt%), 1-hexanol (14.0 wt%) %), hexyl acetate (28.0% by weight), isoamyl acetate (7.0% by weight), and dihydromyrcenol (8.0% by weight) are mixed to prepare a mixed fragrance (hereinafter referred to as “prepared fragrance D”). Was prepared). Among the fragrances used in the mixed fragrance D, allyl cyclohexane propionate, isoamyl butyrate, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, and hexyl acetate have a modulating effect, and isoamyl acetate and dihydro In the deodorant characteristic confirmation test, myrcenol is a fragrance that has been confirmed to have a masking effect, and that all the fragrances used in the prepared fragrance D have a good fragrance tone with a palatability of 2 or more. It is a confirmed fragrance. By using the prepared fragrance D as a fragrance component, the contents of the fragrance component are 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight and 0.1% by weight according to the formulations 1 to 5, respectively. , And 1% by weight of the deodorant composition (Example 4) was obtained.
〔実施例５〕
　１－ヘキサノール（１７．０重量％）、２－メチルペンタン酸エチル（２２．０重量％）、酢酸ヘキシル（２８．０重量％）、テルピネオール（１８．０重量％）、リモネン（２．０重量％）、フェニル酢酸エチル（１０．０重量％）、及びシス－３－ヘキセノール（３．０重量％）を混合し、調合香料（以下、「調合香料Ｅ」と称する。）を調製した。調合香料Ｅに用いた香料のうち１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、及びリモネンは、変調効果を有し、フェニル酢酸エチル、及びシス－３－ヘキセノールは、マスキング効果を有することが確認された香料であり、また、調合香料Ｄに用いた香料のうち１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、及びフェニル酢酸エチルは、嗜好性が２以上となる香調がよいことが消臭特性確認試験において確認された香料である。調合香料Ｅを香料成分として用いて、処方１、３～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例５）を得た。 [Example 5]
1-hexanol (17.0 wt%), ethyl 2-methylpentanoate (22.0 wt%), hexyl acetate (28.0 wt%), terpineol (18.0 wt%), limonene (2.0 wt%) %), ethyl phenylacetate (10.0% by weight), and cis-3-hexenol (3.0% by weight) were mixed to prepare a mixed fragrance (hereinafter, referred to as “prepared fragrance E”). Among the fragrances used in the mixed fragrance E, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, and limonene have a modulating effect, and ethyl phenylacetate and cis-3-hexenol have a masking effect. It has been confirmed that the fragrance has 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, and ethyl phenylacetate among the fragrances used in the prepared fragrance D, and has a palatability of 2 or more. The fragrance was confirmed to have a good scent tone in the deodorant property confirmation test. By using the prepared fragrance E as the fragrance component, the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 and 3 to 5, respectively. % Deodorant composition (Example 5) was obtained.
〔実施例６〕
　イソアミルブチレート（１２．０重量％）、酢酸イソアミル（１５．０重量％）、酢酸プレニル（１５．０重量％）、シトラール（８．０重量％）、フェニル酢酸エチル（２２．０重量％）、ジヒドロミルセノール（１２．０重量％）、及びγ－テルピネン（３５．０重量％）を混合し、調合香料（以下、「調合香料Ｆ」と称する。）を調製した。調合香料Ｆに用いた香料は、何れも消臭特性確認試験においてマスキング効果を有し、嗜好性が２以上となる香調がよいことが確認された香料である。調合香料Ｆを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例６）を得た。 [Example 6]
Isoamyl butyrate (12.0 wt%), isoamyl acetate (15.0 wt%), prenyl acetate (15.0 wt%), citral (8.0 wt%), ethyl phenylacetate (22.0 wt%) , Dihydromyrcenol (12.0 wt %), and γ-terpinene (35.0 wt %) were mixed to prepare a mixed fragrance (hereinafter, referred to as “prepared fragrance F”). Each of the fragrances used in the prepared fragrance F has a masking effect in the deodorant property confirmation test, and it has been confirmed that the fragrance tone having a palatability of 2 or more is good. By using the prepared fragrance F as a fragrance component, the contents of the fragrance component were 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, and 0.1% by weight according to the formulations 1 to 5, respectively. , And 1% by weight of the deodorant composition (Example 6) was obtained.
〔実施例７〕
　イソアミルブチレート（１２．０重量％）、酢酸イソアミル（１５．０重量％）、シトラール（１５．０重量％）、メチルヘプテノン（２２．０重量％）、ノナナール（１２．０重量％）、シクロヘキサンプロピオン酸アリル（１２．０重量％）、及び酢酸ヘキシル（１２．０重量％）を混合し、調合香料（以下、「調合香料Ｇ」と称する。）を調製した。調合香料Ｇに用いた香料のうちシクロヘキサンプロピオン酸アリル、及び酢酸ヘキシルは、変調効果を有し、イソアミルブチレート、酢酸イソアミル、シトラール、メチルヘプテノン、及びノナナールは、マスキング効果を有することが確認された香料であり、また、調合香料Ｇに用いた香料の何れもが嗜好性が２以上となる香調がよいことが消臭特性確認試験において確認された香料である。調合香料Ｇを香料成分として用いて、処方１、３～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例７）を得た。 [Example 7]
Isoamyl butyrate (12.0% by weight), isoamyl acetate (15.0% by weight), citral (15.0% by weight), methylheptenone (22.0% by weight), nonanal (12.0% by weight), cyclohexanepropion Allyl acid (12.0% by weight) and hexyl acetate (12.0% by weight) were mixed to prepare a mixed flavor (hereinafter referred to as “mixed flavor G”). Of the fragrances used for the mixed fragrance G, allyl cyclohexanepropionate and hexyl acetate have a modulating effect, and isoamyl butyrate, isoamyl acetate, citral, methylheptenone, and nonanal are confirmed to have a masking effect. Further, all of the fragrances used for the mixed fragrance G are fragrances confirmed by the deodorant property confirmation test to have a good fragrance tone with a palatability of 2 or more. By using the prepared fragrance G as a fragrance component, the contents of the fragrance component are 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by formulations 1 and 3 to 5, respectively. % Deodorant composition (Example 7) was obtained.
〔実施例８〕
　シクロヘキサンプロピオン酸アリル（１７．０重量％）、マルトール（１４．０重量％）、α，３，３－トリメチルシクロヘキサンメタノールホルマート（１５．０重量％）、１－ヘキサノール（１２．０重量％）、酢酸ヘキシル（２８．０重量％）シトロネロール（７．０重量％）、及びデカナール（７．０重量％）を混合し、調合香料（以下、「調合香料Ｈ」と称する。）を調製した。調合香料Ｈに用いた香料のうちシクロヘキサンプロピオン酸アリル、マルトール、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、及び酢酸ヘキシルは、消臭特性確認試験において変調効果を有し、嗜好性が２以上となる香調がよいことが確認された香料である。また、調合香料Ｈに用いた香料のうちシトロネロール、及びデカナールは、消臭性確認試験において、悪臭害虫に由来する悪臭に対する消臭性が劣ることが確認された香料である。調合香料Ｈを香料成分として用いて、処方１、３～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例８）を得た。 [Example 8]
Allyl cyclohexanepropionate (17.0% by weight), maltol (14.0% by weight), α,3,3-trimethylcyclohexanemethanol formate (15.0% by weight), 1-hexanol (12.0% by weight) , Hexyl acetate (28.0% by weight), citronellol (7.0% by weight), and decanal (7.0% by weight) were mixed to prepare a mixed flavor (hereinafter, referred to as “mixed flavor H”). Of the fragrances used in the blended fragrance H, allyl cyclohexane propionate, maltol, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, and hexyl acetate have a modulation effect in the deodorant property confirmation test and are preferred. It is a fragrance that has been confirmed to have a good scent with a property of 2 or more. Further, among the fragrances used for the blended fragrance H, citronellol and decanal have been confirmed to be inferior in the deodorant property against the malodor derived from the malodorous pests in the deodorant confirmation test. By using the prepared fragrance H as a fragrance component, the content of the fragrance component is 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by the formulations 1 and 3 to 5, respectively. % Deodorant composition (Example 8) was obtained.
〔実施例９〕
　イソアミルブチレート（１４．０重量％）、酢酸イソアミル（１８．０重量％）、シトラール（１５．０重量％）、メチルヘプテノン（３０．０重量％）、ノナナール（１２．０重量％）、シトロネロール（５．０重量％）、及びデカナール（６．０重量％）を混合し、調合香料（以下、「調合香料Ｉ」と称する。）を調製した。調合香料Ｉに用いた香料のうちイソアミルブチレート、酢酸イソアミル、シトラール、メチルヘプテノン、及びノナナールは、消臭特性確認試験においてマスキング効果を有し、嗜好性が２以上となる香調がよいことが確認された香料である。また、調合香料Ｉに用いた香料のうちシトロネロール、及びデカナールは、消臭性確認試験において、悪臭害虫に由来する悪臭に対する消臭性が劣ることが確認された香料である。調合香料Ｉを香料成分として用いて、処方１、３～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例９）を得た。 [Example 9]
Isoamyl butyrate (14.0 wt%), isoamyl acetate (18.0 wt%), citral (15.0 wt%), methylheptenone (30.0 wt%), nonanal (12.0 wt%), citronellol ( 5.0% by weight) and decanal (6.0% by weight) were mixed to prepare a mixed flavor (hereinafter, referred to as “mixed flavor I”). Among the fragrances used for the blended fragrance I, isoamyl butyrate, isoamyl acetate, citral, methylheptenone, and nonanal have a masking effect in the deodorant property confirmation test, and it is confirmed that the fragrance has a palatability of 2 or more It is a fragrance. In addition, among the fragrances used for the mixed fragrance I, citronellol and decanal are fragrances that have been confirmed to be inferior in the deodorizing property against the malodor derived from the malodorous pests in the deodorizing property confirmation test. By using the prepared fragrance I as a fragrance component, the contents of the fragrance component were 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by formulations 1 and 3 to 5, respectively. % Deodorant composition (Example 9) was obtained.
〔実施例１０〕
　消臭特性確認試験において変調効果を有し、嗜好性が２以上となる香調がよいことが確認されたシクロヘキサンプロピオン酸アリルを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１０）を得た。 [Example 10]
In the deodorant characteristic confirmation test, allyl cyclohexanepropionate, which had a modulation effect and was found to have a good scent with a palatability of 2 or more, was used as a fragrance component, and the content of the fragrance component was determined according to Formulations 1 to 5. Of 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight, respectively, to obtain a deodorant composition (Example 10).
〔実施例１１〕
　消臭特性確認試験においてマスキング効果を有し、嗜好性が２以上となる香調がよいことが確認された酢酸イソアミルを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１１）を得た。 [Example 11]
Isoamyl acetate, which has a masking effect in the deodorant property confirmation test and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component. A deodorant composition (Example 11) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight was obtained.
〔実施例１２〕
　消臭特性確認試験において変調効果を有し、嗜好性が２以上となる香調がよいことが確認されたバニリンを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１２）を得た。 [Example 12]
Using vanillin, which has a modulation effect in a deodorant property confirmation test and is confirmed to have a good scent with a palatability of 2 or more, as a perfume ingredient, the content of each of the perfume ingredients was 0 according to prescriptions 1 to 5. A deodorizing composition (Example 12) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
〔実施例１３〕
　消臭特性確認試験においてマスキング効果を有し、嗜好性が２以上となる香調がよいことが確認されたメチルヘプテノンを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１３）を得た。 [Example 13]
Methylheptenone, which has a masking effect in the deodorant characteristic confirmation test and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component, and according to the formulations 1 to 5, the content of the fragrance component is 0. A deodorant composition (Example 13) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
〔実施例１４〕
　消臭特性確認試験において変調効果を有し、嗜好性が２以上となる香調がよいことが確認された酢酸ヘキシルを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１４）を得た。 [Example 14]
In the deodorant characteristics confirmation test, hexyl acetate, which has a modulation effect and is confirmed to have a good scent with a palatability of 2 or more, is used as a fragrance component. A deodorant composition (Example 14) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight was obtained.
〔実施例１５〕
　消臭特性確認試験においてマスキング効果を有し、嗜好性が２以上となる香調がよいことが確認されたシトラールを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％（参考例）、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（実施例１５）を得た。 [Example 15]
In the deodorant characteristics confirmation test, citral having a masking effect and palatability of 2 or more and having a good fragrance tone was used as a fragrance component, and according to the prescriptions 1 to 5, the content of each fragrance component was 0. A deodorant composition (Example 15) having 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight was obtained.
〔比較例１〕
　酢酸ゲラニル（２０．０重量％）、サリチル酸フェネチル（２０．０重量％）、シトロネロール（２０．０重量％）、γ－ドデカノラクトン（２０．０重量％）、及びデカナール（２０．０重量％）を混合し、調合香料（以下、「調合香料Ｊ」と称する。）を調製した。調合香料Ｊに用いた香料は、何れも消臭性確認試験において、悪臭害虫に由来する悪臭に対する消臭性が劣ることが確認された香料である。調合香料Ｊを香料成分として用いて、処方１～５により、香料成分の含有量が夫々０．００１重量％、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％である消臭組成物（比較例１）を得た。 [Comparative Example 1]
Geranyl acetate (20.0% by weight), phenethyl salicylate (20.0% by weight), citronellol (20.0% by weight), γ-dodecanolactone (20.0% by weight), and decanal (20.0% by weight) ) Was mixed to prepare a mixed fragrance (hereinafter referred to as “prepared fragrance J”). The fragrances used in the blended fragrance J were all confirmed to be inferior in deodorizing property against malodors derived from malodorous pests in the deodorizing property confirmation test. By using the prepared fragrance J as the fragrance component, the contents of the fragrance component are 0.001% by weight, 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by the formulations 1 to 5, respectively. % Deodorant composition (Comparative Example 1) was obtained.
＜模擬カメムシ悪臭液に対する消臭効果確認試験＞
　実施例１～１３、及び比較例１の消臭組成物を用いて、模擬カメムシ悪臭液に対する消臭効果確認試験を行った。試験では、２００ｍＬガラス製ビーカーを用意し、各ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、香料成分の含有量が夫々０．００１重量％、０．０１重量％、０．１重量％、及び１重量％の消臭組成物と模擬カメムシ悪臭液とをそれぞれ噴霧した。実施例１、３、４、６、１０、１１、１２、及び１３、並びに比較例１については、香料成分の含有量を０．００５重量％に調製したものについても消臭効果確認試験を行った。コントロールとして、２００ｍＬガラス製ビーカーの底に直径２８．５ｍｍの円形濾紙を置いて、模擬カメムシ悪臭液のみを噴霧した。消臭組成物、及び模擬カメムシ悪臭液の噴霧には、株式会社マルエム製スプレーバイアル（Ｎｏ．３）を用いて、２回プッシュ（噴霧量：約４０ｍｇ）した。各ビーカーに蓋をして５分間静置した後、５名のパネラーが、夫々のビーカー内の香りをコントロールと比較して、模擬カメムシ悪臭液の悪臭に対する消臭効果、及び消臭特性を評価した。消臭効果の評価基準は、悪臭が消えているものを「良」とし、悪臭が消えていないものを「否」とした。消臭特性の評価基準は、消臭組成物の香りと異なる場合に「Ｈ：変調効果」とし、消臭組成物の香りと違いがない場合に「Ｍ：マスキング効果」とした。試験の結果を表３に示す。 <Deodorant effect confirmation test for simulated stink bugs>
Using the deodorizing compositions of Examples 1 to 13 and Comparative Example 1, a deodorizing effect confirmation test was conducted on a simulated stink bug stinking liquid. In the test, a 200 mL glass beaker was prepared, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and the contents of the perfume ingredients were 0.001% by weight, 0.01% by weight, and 0.1% by weight, respectively. %, and 1% by weight of the deodorant composition and the simulated stink bug stink liquid were sprayed, respectively. For Examples 1, 3, 4, 6, 10, 11, 12, and 13 and Comparative Example 1, the deodorant effect confirmation test was performed for the ones in which the content of the fragrance component was adjusted to 0.005% by weight. It was As a control, a circular filter paper with a diameter of 28.5 mm was placed on the bottom of a 200 mL glass beaker, and only the simulated stink bug stink liquid was sprayed. The deodorant composition and the simulated stink bug stink liquid were sprayed twice using a spray vial (No. 3) manufactured by Maru-M Co., Ltd. (spray amount: about 40 mg). After each beaker was covered and allowed to stand for 5 minutes, 5 panelists evaluated the deodorant effect against the malodor of the simulated stink bug stink liquid and the deodorant characteristics by comparing the scent in each beaker with the control. did. The evaluation criteria for the deodorizing effect were "good" when the bad odor disappeared and "bad" when the bad odor did not disappear. The evaluation standard of the deodorant property was "H: Modulating effect" when different from the scent of the deodorant composition, and "M: Masking effect" when there was no difference from the scent of the deodorant composition. The test results are shown in Table 3.
Figure JPOXMLDOC01-appb-T000003
Figure JPOXMLDOC01-appb-T000003
　試験の結果、本発明の特徴構成を備えた実施例１、３、４、６、１０、１１、１２、及び１３の消臭組成物は、香料成分の含有量が０．００５重量％、０．０１重量％、０．１重量％、及び１重量％であるものにおいて、模擬カメムシ悪臭液に対する消臭効果が確認された。実施例２、５、７、８、及び９の消臭組成物は、香料成分の含有量が０．０１重量％、０．１重量％、及び１重量％であるものにおいて、模擬カメムシ悪臭液に対する消臭効果が確認された。一方、香料成分の含有量が０．００１重量％である参考例の消臭組成物においては、消臭効果は見られなかった。また、変調効果を有する香料、及びマスキング効果を有する香料の何れを香料成分に用いた場合にも、模擬カメムシ悪臭液に対する消臭効果を有することが確認された。変調効果を有する香料、及びマスキング効果を有する香料を混合した場合にも、混合のバランスにより変調にもマスキングにもなるが、いずれにしても模擬カメムシ悪臭液の悪臭は顕著に抑制されていた。 As a result of the test, in the deodorant compositions of Examples 1, 3, 4, 6, 10, 11, 12, and 13 having the characteristic constitution of the present invention, the content of the fragrance component was 0.005% by weight, 0. At 0.01% by weight, 0.1% by weight, and 1% by weight, the deodorizing effect on the simulated stink bug stink liquid was confirmed. The deodorant compositions of Examples 2, 5, 7, 8 and 9 are those in which the content of the perfume component is 0.01% by weight, 0.1% by weight and 1% by weight, the simulated stink bug stink liquid. The deodorizing effect against was confirmed. On the other hand, no deodorizing effect was observed in the deodorizing composition of Reference Example in which the content of the fragrance component was 0.001% by weight. Further, it was confirmed that the odor eliminating effect against the simulated stink bug stink liquid was obtained regardless of whether the fragrance having a modulating effect or the fragrance having a masking effect was used as the fragrance component. Even when a fragrance having a modulation effect and a fragrance having a masking effect were mixed, both the modulation and the masking were achieved depending on the balance of mixing, but in any case, the malodor of the simulated stink bug stink liquid was significantly suppressed.
　これに対して、比較例１の消臭組成物では、香料成分の含有量が０．００５重量％以上であっても、模擬カメムシ悪臭液の悪臭が抑制されておらず、特定の香料を香料成分として用いない場合、消臭効果が得られないことが確認された。 On the other hand, in the deodorant composition of Comparative Example 1, even if the content of the perfume component was 0.005% by weight or more, the malodor of the simulated stink bug stink liquid was not suppressed, and the specific perfume was used as the perfume. It was confirmed that the deodorizing effect could not be obtained when it was not used as an ingredient.
＜カメムシ、及びトコジラミに由来する悪臭に対する消臭効果確認試験＞
　実施例１、３、４、６、１０、１１、１４、及び１５、並びに比較例１の消臭組成物を用いて、カメムシ、及びトコジラミに由来する悪臭に対する消臭効果確認試験を行った。試験では、２００ｍＬガラス製ビーカー１個にクサギカメムシ１匹、又はトコジラミ５匹を入れ、夫々のビーカーを揺らすことにより刺激を与え、虫体より悪臭を放散させた。悪臭の放出を確認した後、香料成分の含有量が夫々０．００１重量％、０．００５重量％、０．０１重量％、０．１重量％、及び１重量％の消臭組成物をビーカー内に噴霧した。消臭組成物の噴霧には、株式会社マルエム製スプレーバイアル（Ｎｏ．３）を用いて、２回プッシュ（噴霧量：約４０ｍｇ）した。噴霧から１分後にパネラーがビーカー内の香りを評価した。評価基準は、悪臭が消えているものを「良」とし、悪臭が消えていないものを「否」とした。試験の結果を表４に示す。 <Deodorizing effect confirmation test for bad odors caused by bugs and bed bugs>
Using the deodorizing compositions of Examples 1, 3, 4, 6, 10, 11, 14, and 15 and Comparative Example 1, a deodorizing effect confirmation test was carried out against bad odors derived from bugs and bed bugs. In the test, one bead bug or five bed bugs were placed in one 200 mL glass beaker, and each beaker was shaken to give irritation, and the malodor was released from the worm body. After confirming the release of the malodor, beaker the deodorant composition containing 0.001% by weight, 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight of the fragrance component, respectively. Sprayed inside. For spraying the deodorant composition, a spray vial (No. 3) manufactured by Maru-M Co., Ltd. was used and pushed twice (spray amount: about 40 mg). One minute after spraying, the panelists evaluated the scent in the beaker. The evaluation criteria were "good" when the bad odor disappeared and "bad" when the bad odor did not disappear. The test results are shown in Table 4.
Figure JPOXMLDOC01-appb-T000004
Figure JPOXMLDOC01-appb-T000004
　試験の結果、本発明の特徴構成を備えた実施例１、３、４、６、１０、１１、１４、及び１５の消臭組成物では、何れも香料成分の含有量が０．００５重量％以上である場合に、カメムシ、及びトコジラミの何れの悪臭に対しても消臭効果が確認された。また、変調効果を有する香料、及びマスキング効果を有する香料の何れを香料成分に用いた場合にも、カメムシ、及びトコジラミの何れの悪臭に対しても消臭効果を有することが確認された。 As a result of the test, in each of the deodorant compositions of Examples 1, 3, 4, 6, 10, 11, 14, and 15 having the characteristic constitution of the present invention, the content of the fragrance component was 0.005% by weight. In the above cases, the deodorizing effect was confirmed against both the stink bugs and bed bugs. In addition, it was confirmed that no matter whether the fragrance having a modulation effect or the fragrance having a masking effect was used as the fragrance component, it had a deodorizing effect against both the bad odors of stink bugs and bed bugs.
　これに対して、比較例１の消臭組成物では、カメムシ、及びトコジラミの何れに対しても、悪臭が抑制されておらず、特定の香料を香料成分として用いない場合、消臭効果が得られないことが確認された。また、香料成分の含有量が０．００１重量％である参考例の消臭組成物においても、消臭効果は見られなかった。 On the other hand, in the deodorant composition of Comparative Example 1, no bad odor was suppressed for both bugs and bed bugs, and when a specific fragrance was not used as a fragrance component, an odor eliminating effect was obtained. It was confirmed that it was not possible. Further, the deodorant effect was not observed even in the deodorant composition of Reference Example in which the content of the fragrance component was 0.001% by weight.
＜悪臭害虫防除用組成物の消臭効果確認試験＞
　消臭性確認試験において選定した香料を配合して悪臭害虫防除用組成物（実施例１６～３１）を準備し、カメムシに由来する悪臭に対する消臭効果確認試験を行った。また、比較のため、消臭性確認試験において選定した香料を含有しない消臭組成物（比較例２～５）を準備し、同様の試験を行った。 <Deodorant effect confirmation test of composition for controlling bad odor pest>
Compositions for controlling odor pests (Examples 16 to 31) were prepared by blending the fragrance selected in the deodorant confirmation test, and a deodorant effect confirmation test was carried out against stink bug-derived malodor. For comparison, deodorant compositions (Comparative Examples 2 to 5) containing no fragrance selected in the deodorant confirmation test were prepared and the same test was conducted.
〔実施例１６～２３〕
　殺虫成分としてフェノトリン０．５ｇ、香料成分０．５ｇ、溶媒としてケロシンを残分（バランス）混合し、全量１２０ｍＬのエアゾール原液（非水性液剤）を調製した。このエアゾール原液１２０ｍＬをエアゾール容器（耐圧容器）に充填し、エアゾール容器にバルブ部分を取付けた後、バルブ部分を通じて噴射剤（ＬＰＧ）１８０ｍＬを加圧充填した。バルブ部分には、０．４５ｍｍφの噴口の付いた噴射ボタンをセットして、悪臭害虫防除用組成物を噴射するエアゾール製品（実施例１６～２３）を得た。実施例１６～２３においては、香料成分として夫々、調合香料Ａ、Ｃ、Ｄ、Ｆ、シクロヘキサンプロピオン酸アリル、酢酸イソアミル、酢酸ヘキシル、及びシトラールを用いた。 [Examples 16 to 23]
0.5 g of phenothrin as an insecticidal component, 0.5 g of a fragrance component, and the balance (balance) of kerosene as a solvent were mixed to prepare a total amount of 120 mL of an aerosol stock solution (non-aqueous solution). 120 mL of this undiluted aerosol solution was filled in an aerosol container (pressure resistant container), a valve portion was attached to the aerosol container, and 180 mL of a propellant (LPG) was pressure-filled through the valve portion. An injection button having a 0.45 mmφ injection port was set in the valve portion to obtain aerosol products (Examples 16 to 23) for injecting the composition for controlling malodorous pests. In Examples 16 to 23, prepared flavors A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the flavor components, respectively.
〔実施例２４～３１〕
　殺虫成分としてシフルトリン０．２ｇ、香料成分１．２ｇ、可溶化剤としてフェニルジグリコール４．０ｇ、乳化剤としてソルポール６．０ｇ、溶媒として水を残分（バランス）混合し、全量３００ｍＬの水性液剤を調製した。この水性液剤３００ｍＬをプラスチック製トリガーポンプに充填して、悪臭害虫防除用組成物を噴霧するスプレー製品（実施例２４～３１）を得た。実施例２４～３１においては、香料成分として夫々、調合香料Ａ、Ｃ、Ｄ、Ｆ、シクロヘキサンプロピオン酸アリル、酢酸イソアミル、酢酸ヘキシル、及びシトラールを用いた。 [Examples 24 to 31]
Cyfluthrin 0.2 g as an insecticidal ingredient, perfume ingredient 1.2 g, phenyldiglycol 4.0 g as a solubilizer, sorbol 6.0 g as an emulsifier, water as a solvent (balance), and a total amount of 300 mL of an aqueous liquid agent was mixed. Prepared. 300 mL of this aqueous liquid agent was filled in a plastic trigger pump to obtain spray products (Examples 24 to 31) in which the composition for controlling bad odor pests was sprayed. In Examples 24 to 31, prepared flavors A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the flavor components, respectively.
〔比較例２、３〕
　実施例１６～２３と同様の手順により、悪臭害虫防除用組成物を噴射するエアゾール製品（比較例２、３）を得た。比較例２、３においては、香料成分として夫々、調合香料Ｊ、及び酢酸ゲラニルを用いた。 [Comparative Examples 2 and 3]
By the same procedure as in Examples 16 to 23, aerosol products (Comparative Examples 2 and 3) injecting the composition for controlling malodorous pests were obtained. In Comparative Examples 2 and 3, the prepared fragrance J and geranyl acetate were used as the fragrance components, respectively.
〔比較例４、５〕
　実施例２４～３１と同様の手順により、悪臭害虫防除用組成物を噴霧するスプレー製品（比較例４、５）を得た。比較例４、５においては、香料成分として夫々、調合香料Ｊ、及び酢酸ゲラニルを用いた。 [Comparative Examples 4 and 5]
By the same procedure as in Examples 24 to 31, spray products (Comparative Examples 4 and 5) in which the compositions for controlling malodorous pests were sprayed were obtained. In Comparative Examples 4 and 5, prepared fragrance J and geranyl acetate were used as the fragrance components, respectively.
　試験では、５００ｍＬガラス製ビーカー１個にクサギカメムシ１匹を入れ、夫々のビーカーを揺らすことにより刺激を与え、虫体より悪臭を放散させた。悪臭の放出を確認した後、エアゾール製品（実施例１６～２３、比較例２、３）は、ビーカー内に１秒噴射（噴射量：約０．５ｍＬ）し、スプレー製品（実施例２４～３１、比較例４、５）は、ビーカー内に１回噴霧（噴霧量：０．５ｇ／１プッシュ）し、１分間静置後にパネラーがビーカー内の香りを評価した。評価基準は、悪臭が消えているものを「良」とし、悪臭が消えていないものを「否」とした。試験の結果を表５に示す。 In the test, one beetle stink bug was placed in one beaker made of 500 mL glass, and each beaker was shaken to give irritation, and a bad odor was emitted from the insect body. After confirming the release of the malodor, the aerosol products (Examples 16 to 23, Comparative Examples 2 and 3) were sprayed in the beaker for 1 second (injection amount: about 0.5 mL), and spray products (Examples 24 to 31). Comparative Examples 4 and 5) were sprayed once in the beaker (spray amount: 0.5 g/1 push), and after standing for 1 minute, the panelists evaluated the scent in the beaker. The evaluation criteria were "good" when the bad odor disappeared and "bad" when the bad odor did not disappear. The test results are shown in Table 5.
Figure JPOXMLDOC01-appb-T000005
Figure JPOXMLDOC01-appb-T000005
　試験の結果、実施例１６～３１の悪臭害虫防除用組成物では、剤型がエアゾール（実施例１６～２３）、水性液剤（実施例２４～３１）の何れであっても、ビーカー内にカメムシ特有の悪臭が無かった。このことから、カメムシを駆除したときに、駆除時の虫体、及び駆除後の死骸から放出される悪臭を消臭できることが確認された。 As a result of the test, in the compositions for controlling malodorous pests of Examples 16 to 31, whether stink bugs were aerosols (Examples 16 to 23) or aqueous liquid agents (Examples 24 to 31), stink bugs were placed in the beaker. There was no peculiar odor. From this, it was confirmed that when the stink bugs were exterminated, the bad odors emitted from the insect bodies at the time of extermination and the carcasses after the extermination could be eliminated.
　一方、比較例２～５の悪臭害虫防除用組成物においては、ビーカー内にカメムシ由来の嫌な臭気が残っていた。このことから、悪臭害虫に由来する悪臭を消臭する特定の香料を香料成分として用いない場合、カメムシを駆除したときに、駆除時の虫体、及び駆除後の死骸から放出される悪臭を十分に抑制することができないことが確認された。 On the other hand, in the compositions for controlling offensive odor pests of Comparative Examples 2 to 5, an unpleasant odor derived from stink bugs remained in the beaker. From this, when a specific fragrance that deodorizes a bad odor derived from a bad odor pest is not used as a fragrance component, when a stink bug is exterminated, the odor released from the insect body at the time of extermination and the carcass after the extermination is sufficient. It was confirmed that it could not be suppressed.
　本発明の消臭組成物、及び消臭方法、並びに悪臭害虫防除用組成物、及び悪臭害虫防除方法は、悪臭害虫に由来する悪臭を消臭する用途に利用可能であり、特に、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、及びサシガメ類等に対して好適に利用可能である。 The deodorant composition of the present invention, and the deodorant method, and the composition for controlling malodorous pests, and the method for controlling malodorous pests can be used for deodorizing malodors derived from malodorous pests, and in particular, stink bugs, It can be suitably used for bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and turtles.

Claims (16)

  1. 　悪臭害虫に由来する悪臭を消臭するための消臭組成物であって、
    　シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、リモネン、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールからなる群から選択される少なくとも１種の香料成分を０．００５重量％以上含む消臭組成物。     A deodorant composition for deodorizing a bad odor derived from a bad odor pest,
    Allyl cyclohexane propionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool , P-cymene, limonene, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal A deodorant composition containing 0.005% by weight or more of at least one fragrance component selected from the group consisting of:
  2. 　前記悪臭の原因物質は、トランス－２－ヘキセナール、トランス－２－デセナール、及びトリデカンからなる群から選択される少なくとも１種である請求項１に記載の消臭組成物。 The deodorant composition according to claim 1, wherein the substance causing the malodor is at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.
  3. 　前記悪臭害虫は、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、及びサシガメ類からなる群から選択される少なくとも一つである請求項１又は２に記載の消臭組成物。 The malodorous pest is at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and turtles. The deodorant composition described.
  4. 　前記香料成分は、前記悪臭を変調、又はマスキングにより消臭する請求項１～３の何れか一項に記載の消臭組成物。 The deodorant composition according to any one of claims 1 to 3, wherein the fragrance component deodorizes the malodor by modulating or masking the malodor.
  5. 　前記香料成分の含有量が、０．０１～５重量％である請求項１～４の何れか一項に記載の消臭組成物。 The deodorant composition according to any one of claims 1 to 4, wherein the content of the fragrance component is 0.01 to 5% by weight.
  6. 　アルコール水溶液に前記香料成分を含む水性アルコール製剤、水に前記香料成分を含む水性液剤、又は有機溶媒に前記香料成分を含む非水性液剤として構成される請求項１～５の何れか一項に記載の消臭組成物。 6. A hydroalcoholic preparation containing the flavor component in an aqueous alcohol solution, an aqueous solution containing the flavor component in water, or a non-aqueous solution containing the flavor component in an organic solvent. Deodorant composition.
  7. 　悪臭害虫に由来する悪臭を消臭するための消臭方法であって、
    　請求項１～６の何れか一項に記載の消臭組成物を、前記悪臭害虫が存在する空間、又は前記悪臭害虫による悪臭が発生している空間に処理する消臭方法。     A deodorizing method for deodorizing a bad odor derived from a bad odor pest,
    A deodorizing method comprising treating the deodorant composition according to any one of claims 1 to 6 in a space where the malodorous pests are present or in a space where a malodorous odor is caused by the malodorous pests.
  8. 　殺虫成分、及び悪臭害虫に由来する悪臭を消臭する香料成分を含む悪臭害虫防除用組成物。 A composition for controlling offensive odor pests, which comprises an insecticidal component and a fragrance component that deodorizes the offensive odor derived from the offensive odor pests.
  9. 　前記香料成分は、前記悪臭を変調により消臭する請求項８に記載の悪臭害虫防除用組成物。 The composition for controlling an offensive odor pest according to claim 8, wherein the fragrance component deodorizes the offensive odor by modulation.
  10. 　前記香料成分は、シクロヘキサンプロピオン酸アリル、マルトール、バニリン、α，３，３－トリメチルシクロヘキサンメタノールホルマート、１－ヘキサノール、２－メチルペンタン酸エチル、酢酸ヘキシル、テルピネオール、ライムオイル、ベンジルアルコール、β－ナフチルメチルエーテル、リナロール、ｐ－シメン、及びリモネンからなる群から選択される少なくとも１種である請求項８又は９に記載の悪臭害虫防除用組成物。 The fragrance component is allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β- The composition for controlling offensive odor pests according to claim 8 or 9, which is at least one selected from the group consisting of naphthyl methyl ether, linalool, p-cymene, and limonene.
  11. 　前記香料成分は、前記悪臭をマスキングにより消臭する請求項８に記載の悪臭害虫防除用組成物。 The composition for controlling offensive odor pests according to claim 8, wherein the fragrance component deodorizes the offensive odor by masking.
  12. 　前記香料成分は、イソアミルブチレート、酢酸イソアミル、酢酸プレニル、シトラール、メチルヘプテノン、フェニル酢酸エチル、ノナナール、ジヒドロミルセノール、γ－テルピネン、ユーカリオイル、シス－３－ヘキセノール、クミンアルデヒド、及びオクタナールからなる群から選択される少なくとも１種である請求項８又は１１に記載の悪臭害虫防除用組成物。 The fragrance component consists of isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, γ-terpinene, eucalyptus oil, cis-3-hexenol, cumin aldehyde, and octanal. The composition for controlling offensive odor pests according to claim 8 or 11, which is at least one selected from the group.
  13. 　前記悪臭の原因物質は、トランス－２－ヘキセナール、トランス－２－デセナール、及びトリデカンからなる群から選択される少なくとも１種である請求項８～１２の何れか一項に記載の悪臭害虫防除用組成物。 13. The odor controlling agent according to any one of claims 8 to 12, wherein the causative agent of the malodor is at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane. Composition.
  14. 　前記悪臭害虫は、カメムシ類、トコジラミ類、ゴキブリ類、ゴミムシ類、テントウムシ類、カミキリムシ類、クサカゲロウ類、ヤスデ類、及びサシガメ類からなる群から選択される少なくとも一つである請求項８～１３の何れか一項に記載の悪臭害虫防除用組成物。 The malodorous pest is at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, bedbugs, ladybirds, long-horned beetles, lacewings, millipedes, and Triatomines. The composition for controlling offensive odor pests according to any one of items.
  15. 　前記香料成分の含有量が、０．００５重量％以上である請求項８～１４の何れか一項に記載の悪臭害虫防除用組成物。 The composition for controlling offensive odor pests according to any one of claims 8 to 14, wherein the content of the fragrance component is 0.005% by weight or more.
  16. 　請求項８～１５の何れか一項に記載の悪臭害虫防除用組成物を、前記悪臭害虫が存在する空間、又は前記悪臭害虫による悪臭が発生している空間に処理する悪臭害虫防除方法。 A method for controlling an offensive odor pest, which comprises treating the composition for controlling offensive odor pests according to any one of claims 8 to 15 in a space where the offensive odor pest exists or a space where an offensive odor is generated by the offensive odor pest.
PCT/JP2019/048903 2018-12-26 2019-12-13 Deodorization composition and deodorization method, and offensive odor-emitting pest control composition and offensive odor-emitting pest control method WO2020137609A1 (en)

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