JP2006307231A - Fragrance composition for suppressing iron rust odor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fragrance composition having an excellent and prolonged masking effect on iron rust odor, and a composition or preparation for external application such as a deodorant and an antiperspirant comprising the fragrance composition. <P>SOLUTION: The fragrance composition for suppressing iron rust odor is prepared from at least two species in prescribed quantities of chemical compound or essential oil selected from a group consisting of geraniol, phenethyl alcohol, citronellol, Lilial, benzyl salicylate, Tonalid, heliotropin, coumarin, ethyl vanillin, verdox, γ-undecalactone, eugenol, bacdanol, dihydromyrcenol, terpineol, methyl ionone, citral, benzyl acetate, alpha damascone, beta damascone, eucalyptus oil, geranium oil, rosemary oil, yiang-yiang oil, lavender oil, and clove oil as components having an excellent and prolonged masking effect on iron rust odor. The fragrance composition is incorporated into a preparation for external application such as a deodorant and an antiperspirant. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is a novel iron rust odor suppressing fragrance composition, a deodorant containing this fragrance composition, an external preparation, and various iron odor odor deodorizing functions, It relates to products. More specifically, the present invention relates to a fragrance composition that can effectively suppress the iron rust odor, and a cosmetic that can effectively suppress the iron rust odor for a long period of time by blending this fragrance composition. , Body cleaning agents, bath preparations, oral compositions, general deodorant compositions, clothing cleaning agents, clothing finishing agents, kitchen detergents, pet products, and the like.

  In recent years, odor care has become particularly important due to the growing awareness of cleanliness, and there is a particularly high need to eliminate body odor. For example, odor, foot odor, sweat odor and so-called body odor are known as body odor. In addition, there is a high demand for deodorization of bad breath, manure odor, and rot odor caused by specific components of organic decomposition products due to substances such as sulfur compounds. In particular, the odors such as the foul odor, foot odor, sweat odor and body odor are caused by the odor of ingredients contained in human sweat, the smell of secretions from the skin, and further their oxides (such as lower fatty acids). It is said to be due to the resulting odor. Since these odors are unpleasant for human beings, various devices have been used to eliminate them. Specifically, as a method of eliminating odor, specifically, a method of preventing the generation of odor by preventing the generation of substances that cause odorous substances, a method of suppressing the enhancement of microorganisms related to the generation of odors, Furthermore, various methods such as a method of masking odorous substances with specific fragrances are known. In these methods, for example, antiperspirants that suppress the amount of perspiration, bactericides that suppress the growth of microorganisms, masking agents for odorous components, and the like are used depending on the purpose. As an antiperspirant, an aluminum compound that is mostly an astringent, such as aluminum chloride, is used as a main component. Moreover, as a disinfectant, for example, hexachlorophene and various quaternary ammonium compounds are used. In addition, various fragrances have been reported as masking agents for odorous components (see, for example, Patent Document 1).

  However, although the above antiperspirant has an action of reducing sweat, which is a source of sweat odor components, it is impossible to completely suppress perspiration from a physiological point of view, and its action mechanism Even if it thinks from this, an effect cannot fully be exhibited with respect to a strong body odor etc.

  Moreover, the said disinfectant also has a safety problem, and there is a problem that it cannot be added to a product at a concentration at which the effect is sufficiently exhibited. In addition, when all skin parasites are destroyed with a bactericidal agent, the natural state of the skin surface collapses. In addition, the masking agent may be mixed with body odor or the like, and may generate an unpleasant odor.

  By the way, in general, the scene where people feel iron rust-like metal odor is when they touch a steel bar or when blood is attached to the skin, but iron oxide and ferrous sulfate itself are metal-like. It was confirmed this time that no odor was felt, and that odors were generated the moment they were touched by hand. And it discovered that this iron rust smell generate | occur | produces when a transition metal with a high catalytic effect and an unsaturated compound contact. Moreover, in the living body, iron ions are secreted from the apocrine glands present under the heels, but the same phenomenon as described above occurs due to contact of iron ions secreted from the apocrine glands and secretions from sweat glands, etc. The metal odor was generated, and it was speculated that this might be a major cause of the foul odor. As a result, it was found that vinyl ketones, vinyl alcohols having an iron rust odor, and aldehydes having two or more unsaturated bonds exist in the body odor.

  And among those body odor components, octa-1-en-3-one and octa-1, cis-5-dien-3-one as vinyl ketones, octa-1-en-3-ol as vinyl alcohols, Octa-1, cis-5-dien-3-ol, and aldehydes having two or more unsaturated bonds include hepta-trans-2, cis-4-dienal, hepta-trans-2, trans-4-dienal, Deca-trans-2, cis-4-dienal, deca-trans-2, trans-4-dienal, deca-trans-2, cis-4, cis-7-trienal are greatly involved in body odor, particularly odor I also found a thing.

  The iron rust odor components in our body odor that we discovered are vinyl ketones, vinyl alcohols, and aldehydes with two or more unsaturated bonds, which are catalyzed by iron ions secreted from the apocrine glands present under the armpit. It was assumed that oxidative degradation of unsaturated fatty acids occurred and occurred.

  Conventionally, the problem of iron rust odor has not been studied in the body odor, particularly when the bad odor under the armpit is eliminated, and the known methods for eliminating sweat odor have not been addressed. The present inventors have already proposed a method using a bactericidal component and a chelating agent (Japanese Patent Application No. 2001-390517) as a countermeasure against such suppression of the iron rust odor.

  On the other hand, a method of masking the iron rust odor with a fragrance has already been proposed, but this proposed method is intended to mask the iron rust odor generated from the hair dye. There is no mention of the effect of suppressing body odor, particularly odor, for a long time as expected for an agent (see, for example, Patent Document 2).

Japanese Patent Laid-Open No. 6-179610 JP 05-51594 A

  Therefore, the object of the present invention is to suppress the iron rust odor contained in the body odor and the like by the fragrance composition over a long period of time, and by blending this fragrance composition, the masking property against the iron rust odor such as the body odor It is to provide various products containing an excellent deodorant or external preparation.

  As a result of intensive studies to find a component capable of masking an iron rust odor for a long time, the present inventors have found that a specific compound or essential oil conventionally used as a fragrance or the like has a desired effect, The present invention has been completed. That is, this invention relates to the iron rust smell suppression fragrance | flavor composition containing the component excellent in the masking effect with respect to an iron rust smell, and the sustainability of a masking effect.

  Moreover, this invention relates to the deodorizing or external preparation composition characterized by including the said iron rust smell suppression fragrance | flavor composition.

Hereinafter, the present invention will be described in more detail.
The iron rust odor suppressing fragrance composition of the present invention includes a component that is excellent in masking effect against iron rust odor and durability of the masking effect (hereinafter referred to as iron rust odor masking component). Can exemplify one or more compounds or essential oils selected from the following.

  Geraniol, phenylethyl alcohol, citronellol, lyial, benzyl salicylate, tonalide, heliotropin, coumarin, ethyl vanillin, bellox, γ-undecalactone, eugenol, bacdanol, dihydromyrsenol, terpineol, methylionone, citral, benzyl acetate, Alfada Mascon, Beta Damascon, Eucalyptus Oil, Geranium Oil, Rosemary Oil, Ylang Ylang Oil, Lavender Oil, Clove Oil

  Among these iron rust odor masking components, especially those that are excellent in the masking effect of iron rust odor and the sustainability of the masking effect, geraniol, phenylethyl alcohol, citronellol, tonalide, coumarin, ethyl vanillin, bellox, terpineol, methyl ionone, Mention may be made of benzyl acetate, alpha damascon, beta damascon, eucalyptus oil, geranium oil, rosemary oil, ylang ylang oil.

  As an iron rust smell suppression fragrance | flavor composition of this invention, the following are mentioned as a preferable thing, for example.

Composition example 1
Component weight%
Geraniol 0.1-50
Phenylethyl alcohol 1.0-70
Citronellol 0.1-50
Lilianal 1.0-70
Benzyl salicylate 1.0-50
Tonalide 0.1-20
Heliotropin 0.1-10
Coumarin 0.01-10
Ethyl vanillin 0.01-10
Beldox 0.1-30
γ-undecalactone 0.1-20
Eugenol 0.1-10
Vacdanol 0.1-30
Dihydromyrsenol 1.0-70
Turpineol 1.0-50
Methyl ionone 0.1-30
Citral 0.1-20
Benzyl acetate 0.1-20
Alfada Mascon 0.01-10
Beta Damascon 0.01-10
Eucalyptus oil 0.1-10
Geranium oil 0.1-10
Rosemary oil 0.1-10
Ylang Ylang Oil 0.1-10
Lavender oil 0.1-50
Clove oil 0.1-10

More specifically, the following is mentioned.
Composition example 2
Component weight%
Geraniol 0.1-50
Citronellol 0.1-50
Tonalide 0.1-20
Ethyl vanillin 0.01-10
Beldox 0.1-30
Benzyl acetate 0.1-20
Beta Damascon 0.01-10
Geranium oil 0.1-10
Ylang Ylang Oil 0.1-10

Composition example 3
Component weight%
Phenylethyl alcohol 1.0-70
Coumarin 0.01-10
Turpineol 1.0-50
Methyl ionone 0.1-30
Alfada Mascon 0.01-10
Eucalyptus oil 0.1-10
Rosemary oil 0.1-10

Composition Example 4
Component weight%
Lilianal 1.0-70
Benzyl salicylate 1.0-50
Heliotropin 0.1-10
Eugenol 0.1-10
Citral 0.1-20
Clove oil 0.1-10

Composition example 5
Component weight%
Lilianal 1.0-70
γ-undecalactone 0.1-20
Vacdanol 0.1-30
Dihydromyrsenol 1.0-70
Lavender oil 0.1-50

  The iron rust odor-inhibiting fragrance composition of the present invention is a cosmetic composition (external lotion, eau de cologne, body lotion, cream, hairdressing agent, hair restorer, antiperspirant, sunscreen agent, etc.) that is a composition for external use. Detergent (soap, body soap, shampoo, rinse, etc.), bath preparation, oral composition (dentifrice, mouthwash, oral ointment, candy, chewing gum, etc.) and deodorant composition (deodorant for shoes) , Deodorizers for clogs boxes, garbage deodorants, fabric interior deodorants, etc. The product of the present invention can be prepared. The iron rust odor suppressing fragrance composition of the present invention is particularly preferably prepared as a deodorant or external preparation composition, particularly as an antiperspirant. Representative product dosage forms include sticks, gels, soft solids, creams, emulsions, solutions, aerosols, and the like.

  Various products including the above-mentioned external preparation composition and deodorant composition containing the iron rust odor suppressing fragrance composition of the present invention constitute these products in addition to the iron rust odor suppressing fragrance composition of the present invention. For this purpose, conventionally known or known components are contained.

  For example, the antiperspirant composition, which is a typical product for which the use of the iron rust odor suppressing fragrance composition of the present invention is preferable, may be any conventionally known or well-known antiperspirant composition. The antiperspirant composition contains a known antiperspirant substance such as an aluminum compound, a zirconium compound, or a zinc compound as an antiperspirant active ingredient. Specific examples include aluminum hydroxychloride, bromohydroxyaluminum, aluminum chloride, aluminum sulfate, aluminum phenolsulfonate, chlorohydroxyzirconium, chlorohydroxyaluminum zirconium, zinc sulfate, and zinc phenolsulfonate. Of these, aluminum hydroxychloride and zinc phenolsulfonate are preferred because they are less irritating to the skin. These antiperspirant active ingredients can be used alone or in combination of two or more.

In addition, there are various grades of aluminum hydroxychloride, and these can be used alone or in combination.
<Example of aluminum hydroxychloride grade>
CHLORHYDROL MICRO-DRY ULTRAFINE (Rehighs)
REACH 101 MICRO-DRY (Rehighs)
REACH 501 MICRO-DRY (Rehighs)

  The compounding amount of these antiperspirant active ingredients is 0.1 to 50% by weight, preferably 1 to 25% by weight in the stock solution. If it is less than 0.1% by weight, it is difficult to exert a sufficient antiperspirant effect, and if it is 50% by weight or more, it is difficult to stably blend, and it tends to cause whitening on the skin at the time of application, and the feeling of use is also lowered. Hereinafter, in the aerosol dosage form, the blending amount is indicated by the blending amount in the stock solution excluding the propellant.

  Since the above antiperspirant active ingredient is a salt that is easily soluble in a polar solvent, it is preferable to add an appropriate polar solvent during formulation. Examples of the polar solvent include water, lower alcohols, polyols, and the like. Among these, water, ethanol, and isopropyl alcohol are preferable because they are easy to use and have high safety. The amount of these polar solvents is 0.1% by weight or more. If it is less than 0.1% by weight, it is difficult to sufficiently dissolve and stably blend the antiperspirant active ingredient.

  In addition, the antiperspirant composition of the present invention further contains antibacterial agents such as triclosan, isopropylmethylphenol, benzalkonium chloride, antibacterial agents, and various plant extract extracts for the purpose of preventing body odor such as odor and sweat odor (deodorant). Conventional additives known in the art can be added as necessary.

  The antiperspirant composition of the present invention can be in the form of an aerosol in addition to a liquid agent. In the case of an aerosol agent, liquefied natural gas, dimethyl ether, isopentane, or the like can be used as a propellant. Mixtures of these can also be used. Although chlorofluorocarbon can be blended, it is not preferable because of environmental problems. The antiperspirant of the present invention can be sprayed using a normal dispenser and a double container using an inner bag. In the case of spraying the antiperspirant of the present invention, general packaging materials (cans, valves, buttons, etc.) can be used.

  The blending amount of the iron rust odor suppressing fragrance composition of the present invention in the antiperspirant composition is preferably 0.0001 to 20% by weight, particularly 0.001 to 5% by weight of the whole composition. When the blending amount is less than 0.0001% by weight, a satisfactory effect may not be exhibited. When the blending amount exceeds 20% by weight, the scent is too strong and a problem in use may occur.

  Moreover, the deodorant composition to which the iron rust odor suppressing fragrance composition of the present invention is preferably applied may be any conventionally known or well-known deodorant composition. It is desirable to use a plant extract as a deodorant active ingredient for the deodorant. As the plant extract, general-purpose plant extracts such as red algal plants, brown algae plants, gymnosperms, angiosperm solvent extracts can be used, and preferably Lamiaceae sage, thyme, rosemary, melissa, perilla It is preferable to use Acaciaceae from the order of Rubiaceae and Cha from the Camelliaaceae, and more preferably rosemary, Melissa, and Acaeniac. In addition, apple phenone, grape seeds and pericarp, which are apple extracts, can also be used.

  Moreover, although the compounding quantity of a deodorant active ingredient changes with kinds of deodorant, it is 0.0005 to 5 weight% with a solid component amount with respect to the total amount of deodorizers, especially 0.001-1 weight%. It is preferable to do.

  As long as the deodorant composition of the present invention does not hinder the effects of the present invention, an optional component other than the above essential components can be blended as necessary. As optional components, water and organic solvents such as alcohols such as isopropyl alcohol, ketones such as acetone, various solvents such as hydrophobic organic solvents such as hexane and petroleum ether, hydrotropes such as ethylene glycol, preservatives, and the like Antifungal agents, pigments, fragrances, antioxidants, thickeners, gelling agents, UV absorbers, etc., and acids and bases as pH buffering agents such as citric acid, malic acid, succinic acid Organic acids such as tartaric acid and lactic acid, inorganic acids such as sulfuric acid, hydrochloric acid and carbonic acid, and salts thereof such as sodium, potassium and ethanolamine can be blended. These can be blended at ordinary doses as long as the effects of the present invention are not hindered. In addition, as long as the compound used for these arbitrary components is normally used for a deodorizer, what kind of thing may be sufficient and it does not specifically limit.

The iron rust odor suppressing fragrance composition of the present invention can effectively mask the iron rust odor and is excellent in the sustainability of the masking effect.
In addition, the deodorant or external preparation composition containing this iron rust odor suppressing fragrance composition can effectively mask the iron rust odor and can suppress the iron rust odor over a long period of time. Is high.

  EXAMPLES Hereinafter, although an Example demonstrates this invention further more concretely, the technical scope of this invention is not limited by this Example.

Example 1: Iron rust odor suppression test of test component The test component suppression test for evaluating the masking effect against iron rust odor was carried out by the following procedure.
That is, 10 μL of the test component was blended with 100 μL of the composition giving an iron rust odor described in Table 1 below, and this was impregnated into filter paper (2 cm × 2 cm). Next, the filter paper was placed in a paper cup (500 mL) that had been internally processed, and the mouth of the paper cup was sealed with aluminum foil. After 30 minutes, a pencil-sized hole was opened in the aluminum foil, and the masking effect of the iron rust odor was sensory evaluated. In addition, the same paper cup was left as it was for 6 hours, and then the duration of the masking effect was sensory evaluated. The evaluation value of the masking effect is a numerical value obtained by sensory evaluation according to the following evaluation criteria by eight panelists.

<Evaluation criteria for masking effect>
Very well masked 3 points Well masked 2 points Somewhat masked 1 point Unmasked 0 points

  A test component having a score of 2 or more regarding the masking effect was a component excellent in the masking effect against the iron rust odor, and a test component of 3 points was a component excellent in the masking effect against the iron rust odor.

  The suppression test of the said test component was done using the various compounds and essential oils conventionally used with the fragrance | flavor composition as a test component. As a result of the test, compounds and essential oils having 2 or more evaluation points are shown below. All of these were found to have an excellent masking effect against iron rust odor. In addition, the test component with an evaluation score of 2 points or more was a component excellent in masking effect, and the test component of 3 points or more was a component excellent in masking effect against iron rust odor.

Compounds with an evaluation score of 2 or more and essential oils geraniol, phenylethyl alcohol, citronellol, lyial, benzyl salicylate, tonalide, heliotropin, coumarin, ethyl vanillin, verdox, γ-undecalactone, eugenol, bacdanol, dihydromyrce Nord, terpineol, methylionone, citral, benzyl acetate, alpha damascon, beta damascon, eucalyptus oil, geranium oil, rosemary oil, ylang ylang oil, lavender oil, clove oil

  Among the test components having the above evaluation values of 2 or more, geraniol, phenylethyl alcohol, citronellol, tonalide, coumarin, ethyl vanillin, verdox, terpineol, methylionone are particularly excellent in the sustainability of the masking effect of iron rust odor. Benzyl acetate, alpha damascon, beta damascon, eucalyptus oil, geranium oil, rosemary oil, ylang ylang oil.

Examples 2-5 and Comparative Examples 1 and 2
Table 2 below gives specific formulation examples of the iron rust odor suppressing fragrance composition of the present invention as Examples 2 to 5. Table 3 lists the formulations of the comparative examples.

The evaluation values in the evaluation test of the masking effect and the sustainability of the masking effect of the fragrance compositions of Examples 2 to 3 were 3 points, and it was revealed that the masking effect against the iron rust odor was extremely excellent.
Moreover, the evaluation value in the evaluation test of the masking effect of Examples 4-5 and the sustainability of a masking effect was two points, and it became clear that it was excellent in the masking effect with respect to an iron rust smell.
On the other hand, the evaluation value in the evaluation test of the masking effect of the fragrance | flavor composition of Comparative Examples 1-2 and the sustainability of a masking effect was one point, and the masking effect with respect to an iron rust smell was inferior.

Examples 6 to 9 and Comparative Examples 3 and 4: Deodorant Composition for Textile Body Odor Suppressing Deodorant with Compositions (wt%) of Examples 6 to 9 and Comparative Examples 3 and 4 described in Tables 4 and 5 below A composition was prepared. A subject with strong body odor takes a bath and then wears a pre-cleaned underwear shirt. After wearing for 24 hours, only the half of the shirt is sprayed with the body odor control deodorant compositions of Examples 6 to 9 and Comparative Examples 3 and 4. Eight expert panelists performed sensory evaluation on the body odor attached to the shirt according to the following evaluation criteria. The results are shown in Tables 4 and 5.

<Evaluation criteria>
◎: Very good (no smell) than the uncoated part
○: considerably better than the uncoated part (no odor)
Δ: Slightly better than unapplied part (no odor)
×: Same as unapplied part

Examples 10-13 and Comparative Examples 5 and 6: Antiperspirant Composition Body Odor Suppression Control Having Compositions (wt%) of Examples 10-13 and Comparative Examples 5 and 6 listed in Tables 6 and 7 below A sweat agent composition was prepared. After taking a bath with a test subject who had a particular strong odor, only one side was sprayed with a body odor-suppressing antiperspirant composition (powder spray, aerosol type), and a shirt with sewn gauze washed in advance on the buttock was worn. Eight specialized panelists performed sensory evaluation on the odor adhering to the gauze after 24 hours according to the following evaluation criteria. The results are shown in Tables 6 and 7.

<Evaluation criteria>
◎: Very good (no smell) than the uncoated part
○: considerably better than the uncoated part (no odor)
Δ: Slightly better than unapplied part (no odor)
×: Same as unapplied part

  Examples 6, 7, 10, and 11 were found to be extremely excellent in the masking effect against the iron rust odor. Examples 8, 9, 12, and 13 were found to be excellent in the masking effect against the iron rust odor. In Comparative Examples 3, 4, 5, and 6, the masking effect against the iron rust odor was inferior.

  Below, the various product compositions containing the iron rust smell suppression fragrance | flavor composition of this invention are described. The compositions of these formulations were all excellent in iron rust odor masking.

Example 14
A body lotion composition having the composition shown in Table 8 below was prepared. Body odor can be masked with this composition.

Example 15
A hair water composition having the composition shown in Table 9 below was prepared. This composition can mask the iron rust odor of the hair dye.

Example 16
A shampoo composition having the composition shown in Table 10 below was prepared. This composition can mask the iron rust odor of the hair dye. The pH of the shampoo described in this example is in the range of 3 to 7.5.

Example 17
A rinse composition having the composition shown in Table 11 below was prepared. This composition can mask the iron rust odor of the hair dye.

Example 18
A skin softener composition having the composition shown in Table 12 below was prepared. This composition can also mask body odor.

Example 19
A kitchen detergent composition having the composition shown in Table 13 below was prepared. With this composition, it is possible to mask the iron rust odor derived from foodstuffs.

Example 20
A cleaning composition having the composition shown in Table 14 below was prepared. Body odor can also be masked with this composition.

Example 21
A cosmetic soap composition having the composition shown in Table 15 below was prepared. With this composition, body odor and physiological odor can be masked.

Example 22
A hand soap composition having the composition shown in Table 16 below was prepared. This composition can also mask body odor and iron rust odor derived from foodstuffs.

Example 23
The body soap composition described in Table 17 below was prepared. With this composition, body odor and physiological odor can be masked.

Claims (8)

  Geraniol 0.1 to 50% by weight, phenylethyl alcohol 1.0 to 70% by weight, citronellol 0.1 to 50% by weight, lyial 1.0 to 70% by weight, benzyl salicylate 1.0 to 50% by weight, tonalide 0 0.1-20% by weight, heliotropin 0.1-10% by weight, coumarin 0.01-10% by weight, ethyl vanillin 0.01-10% by weight, bellodox 0.1-30% by weight, γ-undeca Lactone 0.1 to 20% by weight, Eugenol 0.1 to 10% by weight, Vacdanol 0.1 to 30% by weight, Dihydromyrsenol 1.0 to 70% by weight, Terpineol 1.0 to 50% by weight, Methylionone 0 0.1-30 wt%, citral 0.1-20 wt%, benzyl acetate 0.1-20 wt%, alpha-damascon 0.01 -10 wt%, beta damascon 0.01-10 wt%, Eucalyptus oil 0.1-10 wt%, geranium oil 0.1-10 wt%, rosemary oil 0.1-10 wt%, ylang ylang oil Masking effect against two or more kinds of iron rust odor selected from the group consisting of 0.1 to 10% by weight, lavender oil 0.1 to 50% by weight and clove oil 0.1 to 10% by weight, sustaining masking effect An iron rust odor suppressing fragrance composition characterized by comprising an excellent component.   Geraniol 0.1-50% by weight, citronellol 0.1-50% by weight, tonalide 0.1-20% by weight, ethyl vanillin 0.01-10% by weight, bellodox 0.1-30% by weight, benzyl acetate 0 1-20% by weight, beta damascon 0.01-10% by weight, geranium oil 0.1-10% by weight and ylang ylang oil 0.1-10% by weight Composition.   Phenylethyl alcohol 1.0 to 70% by weight, Coumarin 0.01 to 10% by weight, Turpineol 1.0 to 50% by weight, Methylionone 0.1 to 30% by weight, Alpha Damascon 0.01 to 10% by weight, Eucalyptus An iron rust odor suppressing fragrance composition comprising 0.1 to 10% by weight of oil and 0.1 to 10% by weight of rosemary oil.   Lilyal 1.0-70 wt%, benzyl salicylate 1.0-50 wt%, heliotropin 0.1-10 wt%, eugenol 0.1-10 wt%, citral 0.1-20 wt% and clove oil 0 An iron rust odor-inhibiting fragrance composition comprising 1 to 10% by weight.   Lilyal 1.0-70% by weight, γ-undecalactone 0.1-20% by weight, bacdanol 0.1-30% by weight, dihydromyrsenol 1.0-70% by weight and lavender oil 0.1-50 An iron rust odor control fragrance composition comprising:   An external preparation composition comprising the iron rust odor suppressing fragrance composition according to any one of claims 1 to 5.   An external preparation composition according to claim 6, wherein the external preparation composition is an antiperspirant composition. A deodorant composition comprising the iron rust odor suppressing fragrance composition according to any one of claims 1 to 5.