KR102410960B1 - Composition for fragrance release and deordorizing - Google Patents

Abstract

The composition for fragrance deodorization of the present invention can effectively deodorize specific odors in daily life, and at the same time, it is harmless to the human body and can be ingested. And it may be included as an additive to food.
The composition for deodorizing fragrance of the present invention can mount a flavoring agent with high efficiency, and can allow the flavoring agent to be released at a low speed, so that the fragrance has excellent durability.
According to the mixing ratio of silica and chitosan, the composition for deodorization of the present invention can selectively deodorize a specific odor, and depending on the mixing ratio of silica and chitosan, a selective direction for a specific fragrance is possible. can do.

Description

Composition for deodorizing aroma

The present invention relates to a composition for fragrance deodorization, and more particularly, it can effectively deodorize a specific odor, so that it can be used variously as a clothing deodorant, a space deodorant, a bad breath remover, a body odor remover, and the like. it's about

Deodorization is to remove odor, and its mechanism is sensory deodorization by masking and sensory neutralization, neutralization reaction of acid and alkali, chemical deodorization by chemical reaction, physical deodorization by adsorption activated carbon and plant extract, and enzymatic decomposition. It can be broadly classified as biochemical deodorization.

In general, deodorant compositions have been prepared by spraying against malodor sources, and their components include fragrances, preservatives, solubilizers, solvents, purified water, deodorants, etc. However, most deodorant compositions use deodorants Instead, masking by direction and deodorization of sensory neutralization methods have been mainly used.

In general, products for deodorizing odors used at home have been used for a long time to remove odor substances in order to maintain comfort and cleanliness in the residential environment and indoors. has been used a lot. Recently, various types of deodorant products applied to such residential environments have been developed and sold, and interest in the ingredients and principles of these products is also increasing.

For the purpose of removing such odor substances, the following various methods have been used before. It is a method of decomposing or changing odorous substances into odorless compounds by using a chemical reaction such as neutralization, addition, polymerization, oxidation, reduction, and hydrolysis to act with a substance with strong reactivity on odor components. As a compound with strong adsorption and trapping ability of activated carbon, silica, cyclodextrin, etc., it adsorbs or traps odor components on the surface, absorbs high boiling point solvents, surfactants, etc., and uses liquid paraffin, higher alcohols, synthetic resins, etc. Physical and chemical removal method to remove odorous substances by coating, blocking secondary odor components caused by bacteria by sterilization by amphoteric surfactants, disinfectants, etc. There is a biochemical removal method that decomposes to remove odors, and a sensory deodorization method by odor masking that neutralizes the odor by using aromatic fragrances for the target odor component or cancels the odor.

On the other hand, bad breath is generally derived from volatile sulfur compounds produced during the metabolic process of microorganisms in the oral cavity. In the case of Koreans, they frequently consume foods containing garlic and onions and fermented foods such as kimchi, and as a result, it is accompanied by unique bad breath in addition to bad breath derived from general microbial metabolites. Halitosis after ingestion of garlic, onion, and kimchi is known as sulfur compounds mainly derived from allicin.

As a method for suppressing such bad breath, various compositions for improving oral hygiene are known. However, these existing compositions for improving oral hygiene are focused on the bad breath suppression system by removing the secondary cause that removes the bacteria in the oral cavity, not the primary cause that causes bad breath. There is a limit to the effectiveness in removing the primary cause of bad breath caused by In addition, a technique using herbal extracts, etc., has been developed to remove bad breath, but this is mainly a method of masking bad breath through the scent of herbs, and the effect is insufficient to immediately remove the root cause of bad breath.

As such, the conventional compositions for deodorizing fragrance have a limitation in that the removal effect of the primary causative agent causing bad odor and bad breath in daily life is relatively poor, and the persistence of the fragrance effect is poor even in the masking method. In addition, the conventional composition for deodorization of fragrance contains or generates harmful substances, which is harmful to the human body, so there is a limitation in the range of use and it is difficult to apply to body odor and bad breath.

The first problem to be solved by the present invention is that it is possible to selectively and effectively deodorize substances that cause specific odors in life, and at the same time, it is harmless to the human body and can be ingested. It is to provide a composition for deodorizing aroma that can be used in various ways.

A second object to be solved by the present invention is to provide a composition for deodorizing fragrance that has excellent fragrance persistence because it can contain the above-mentioned deodorizing function and at the same time, can mount the fragrance with high efficiency, and allow the fragrance to be released at a low speed.

In order to solve the above problems, the present invention is a deodorizing component comprising at least one of chitosan and silica; and a flavoring agent included in the deodorizing component, wherein when the deodorizing component includes chitosan, the flavoring agent is filled in the polymer network structure of the individual chitosan particles, and the deodorizing component includes silica. The flavoring agent is filled in the voids between the individual silica particles, and the flavoring agent is released at a low speed into the direction and deodorization target space, thereby providing a fragrance deodorizing composition for performing fragrance and deodorization.

According to a preferred embodiment of the present invention, the deodorizing component can perform aroma and deodorization by selectively combining with any one or more odor molecules selected from the group consisting of the smell of meat, fish, garlic and tobacco. .

According to a preferred embodiment of the present invention, in the deodorizing component, the ratio of the chitosan content to the silica content may be determined according to the type of deodorizing target odor molecule.

According to a preferred embodiment of the present invention, the content of the meat smell, the fish smell, and the tobacco smell is deodorized by silica more than the content deodorized by chitosan, and the garlic smell is the content deodorized by chitosan by silica It may be more than the amount to be deodorized.

According to a preferred embodiment of the present invention, the bonding between the silica and the odor molecule may be a hydrogen bond.

According to a preferred embodiment of the present invention, the bond between the chitosan and the odor molecule may be an electrical attraction bond.

According to a preferred embodiment of the present invention, the flavoring agent is a compound containing O-H, N-H, C-H capable of hydrogen bonding with a deodorizing component in a chemical structure, a compound containing a ketone structure capable of an imine reaction with a deodorizing component in the chemical structure, It may be any one or more selected from the group consisting of a compound including a lactone structure in the chemical structure and a compound including a carbonyl group in the chemical structure.

According to a preferred embodiment of the present invention, the flavoring agent is 4-Isopropyl-1-methylcyclohexene (Limonene), methyl anthranilate (Methyl anthranilate), 4-hydroxy-2 ,5-Dimethyl-3(2H)-furanone (4-Hydroxy-2,5-dimethyl-3(2H)-furanone, Furaneol), (R)-5-isopropenyl-2-methyl-2-cyclo It may be any one or more selected from the group consisting of hexanone ((R)-5-Isopropenyl-2-methyl-2-cyclohexanone, Carvone) and gamma-decalactone (γ-Decalactone, GDL).

According to a preferred embodiment of the present invention, the flavoring agent may be filled by forming a bond to the deodorizing component by at least one of hydrogen bonding, imine reaction, and electronegativity of carbonyl oxygen.

According to a preferred embodiment of the present invention, as for the flavoring agent, the ratio of the content filled in chitosan to the content filled in silica may be determined according to the type of the flavoring agent.

According to a preferred embodiment of the present invention, the content of 4-isopropyl-1-methylcyclohexene and (R)-5-isopropenyl-2-methyl-2-cyclohexanone in the flavoring agent is filled in silica More than the content filled in this chitosan, the amount of 4-hydroxy-2,5-dimethyl-3(2H)-furanone and gamma-decalactone filled in chitosan may be greater than the content filled in silica, The content of the methyl anthranilate may be similar to that of silica and chitosan.

According to a preferred embodiment of the present invention, the fragrance deodorizing composition may be ingestible.

According to a preferred embodiment of the present invention, the fragrance deodorizing composition may be for clothes deodorization, space deodorization, body odor removal or bad breath removal.

The composition for fragrance deodorization of the present invention can effectively deodorize specific odors in daily life, and at the same time, it is harmless to the human body and can be ingested. And it may be included as an additive in food.

The composition for deodorization of fragrance of the present invention can be loaded with a flavoring agent with high efficiency, and the fragrance can be released at a low speed, so that the fragrance has excellent durability.

According to the mixing ratio of silica and chitosan, the composition for deodorization of the present invention can selectively deodorize a specific odor, and depending on the mixing ratio of silica and chitosan, a selective direction for a specific fragrance is possible, providing a deodorizing, fragrance-customized composition can do.

1 is a conceptual diagram showing a structure in which a flavoring agent is included in chitosan according to a preferred embodiment of the present invention.
2 is a conceptual diagram illustrating a structure in which a flavoring agent is included between pores between silica particles according to a preferred embodiment of the present invention.
3 is a graph showing the odor removal efficiency of the fragrance deodorizing composition according to a preferred embodiment of the present invention.
4 is a graph showing the release rate of the flavoring agent of the fragrance deodorizing composition according to a preferred embodiment of the present invention.
5 is a graph showing the filling content ratio to the deodorizing component of the flavoring agent according to a preferred embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily carry out the present invention.

As described above, the conventional compositions for deodorizing fragrance have a limitation in that the effect of removing bad odors and bad breath in daily life is relatively poor, and the durability of the fragrance effect is poor. In addition, the conventional composition for deodorization of fragrance contains or generates harmful substances, which is harmful to the human body, so there is a limitation in the range of use and it is difficult to apply to body odor and bad breath.

Accordingly, the present invention provides a deodorizing component comprising at least one of chitosan and silica in order to overcome the above-described limitations; and a flavoring agent included in the deodorizing component, wherein when the deodorizing component includes chitosan, the flavoring agent is filled in the polymer network structure of the individual chitosan particles, and the deodorizing component includes silica. The flavoring agent is filled in the voids between the individual silica particles, and the flavoring agent is released at a low speed into the direction and deodorization target space, thereby providing a fragrance deodorizing composition for performing fragrance and deodorization.

Accordingly, the present invention can effectively deodorize specific odors in life that are difficult to deodorize. In addition, since it is harmless to the human body and can be ingested, it can be included as an additive in various substances and foods used in a space close to real life, such as a clothing deodorant, a space deodorant, and a bad breath remover. In addition, the flavoring agent can be loaded with high efficiency, and the flavoring agent can be released at a low speed, so that there is an effect of excellent durability of the flavor. In addition, depending on the content ratio of chitosan and silica in the composition, it is possible to perform deodorization of a specific odor and slow release of a specific scent. Accordingly, it is possible to selectively apply a specific odor removal and a specific fragrance, which has the advantage of being able to provide a variety of customized fragrance deodorizing compositions.

First, the deodorizing component includes at least one of chitosan and silica.

The deodorizing component is for deodorizing polluted odor substances and has a deodorizing effect, so it can effectively adsorb and remove odor molecules. In addition, the deodorant component can effectively fill the flavoring agent, and by forming a chemical bond with the flavoring agent, there is an effect of effectively supporting the flavoring agent. In addition, by adjusting the content ratio of chitosan and silica of the deodorizing component, it is possible to effectively deodorize a specific odor and release a specific scent at a low speed.

Chitosan is a natural polymer material with excellent antibacterial effect due to the action of amino and hydroxyl groups in its constituent molecules. It has excellent deodorizing effect and is harmless to the human body, so it can replace antibacterial products classified as hazardous substances. It can be made of odorless particles (powder), and can be used by preparing micro- and nano-sized particles.

In addition, silica (SiO _{2 ,} silica) is a material composed of odorless particles (powder) containing silicon and oxygen as main components, and can be used by preparing micro- and nano-sized particles.

Next, the flavoring agent is filled in the voids between the individual particles of silica and inside the polymer network of the individual chitosan particles.

A flavoring agent is a substance used to create a fragrance, and is included in the composition for deodorization to give off a unique fragrance. By including a flavoring agent containing the compound, the composition for deodorizing fragrance of the present invention can effectively remove a specific odor (smelling) in daily life, which is difficult to remove, and can replace a specific odor to be removed with a desired fragrance. In addition, the flavoring agent is filled or supported in the deodorizing component, thereby improving the fragrance and durability of the deodorizing effect. In addition, by adjusting the ratio of chitosan and silica content of the deodorizing component, it is possible to effectively perform the aroma for a specific fragrance.

In this case, the individual chitosan particles may mean that a plurality of chitosan molecules are mutually bonded and aggregated to have a single particle shape. The individual chitosan particles have a network structure of polymers, and a flavoring agent can be filled in the chitosan by including a flavoring agent for each unit network inside of the network structure.

In this regard, FIG. 1 is a conceptual diagram showing a structure in which a flavoring agent is included in chitosan according to a preferred embodiment of the present invention. Referring to FIG. 1 , the individual chitosan particles 10 have a network structure composed of chitosan molecules 100 , and it can be seen that the flavoring agent 20 is included in each unit network of the network structure. In addition, it can be seen that the flavoring agents 20 form various bonds such as adsorption with a plurality of chitosan molecules 100 constituting the individual chitosan particles 10 to constitute the individual chitosan particles 10 .

In addition, the silica may have a particle shape, and the flavoring agent may be filled in the voids between the individual particles by including the flavoring agent.

In this regard, FIG. 2 is a conceptual diagram illustrating a structure in which a flavoring agent is included between pores between silica particles according to a preferred embodiment of the present invention. Referring to FIG. 2 , it can be seen that the flavoring agent 21 is filled between the pores between the silica 11 particles.

As such, the flavoring agent can be stored and transported more effectively by being filled in or between the deodorizing ingredients, and accordingly, the malodorous ingredient can be effectively removed and replaced with a fragrance, thereby effectively performing aroma and deodorization.

According to a preferred embodiment of the present invention, the flavoring agent is harmless to the human body and can be ingested at the same time, and it can be filled in the voids between the individual particles of silica and inside the polymer network of the individual chitosan particles, inside or between the deodorizing components What can be filled in can be used in various ways.

For example, acetal, acetaldehyde, acetaldehyde butyl phenethyl acetal, acetaldehyde diisoamyl acetal, acetaldehyde ethyl cis-3-hexenyl acetal, acetaldehyde phenethyl propyl acetal, acetamide, acetamisole, acetoin , Acetophenone, 2-acetoxy-3-butanone, 6-acetoxydihydrotispiran, 4-(p-acetoxyphenyl)-2-butanone, 2-acetyl-1-methylpyrrole, 2-acetyl -1-pyrroline, 3-acetyl-2,5-dimethylfuran, 4-acetyl-2-methylpyrimidine, 2-acetyl-2-thiazoline, 2-acetyl-3(5 or 6)-dimethylpyrazine, 2-Acetyl-3,5-dimethylfuran, 2-acetyl-3-ethylpyrazine, 2-acetyl-3methylpyrazine, 2-acetyl-5-methylfuran, 3-(acetylmercapto)hexylacetate, 2-acetyl Pyrazine, acetylpyridine, 3-acetylpyridine, 2-acetylthiazole, aconitic acid, adenosinylphosphate, allyl butyrate, allyl methyl disulfide, allyl sulfide, amisole, acetol acetate, benzaldehyde, benzyl isobutyrate, Borneol, Butyl Butyrate, Butyl Sulfide, 2-Butoxyethan-1-ol, Butanal Diethyl Acetal, Carvacrol, Cinnamon Acid, Cresol, Cedrol, Damaxenone, Delta-Decalactone, Diethyl Disulfide, Di hydrocarbyl acetate, dihydroxyacetone, dimethyl trisulfide, 2,5-dimethyl-3-furanthioacetamide, 2,6-dimethyl-5-heptanal, N,N-dimethylphenethylamine, dimethoxymethane, 2-decanone, 2,5-dithiahexane, ethanol, ethyl brassylate, ethyl maltol, ethyl linoleate, d-phentone, glucose pentaacetate, γ-heptalactone, hexanal, isoamyl benzoate, iso Butyl acetoacetate, maltol, 1-octene, phenethyl mercaptan, thymol, verataldehyde, valeric acid, undecanal, 1,1,3-triethoxypropane, tyramine, 3,5,5-trimethylhexanal, Trimethylamine oxide, triethyl citrate, rhodinyl propionate, 3-pentenol-1, pentyl acetate, etc., are harmless to the human body and can be used in a variety of materials that can be filled in or between deodorizing ingredients within the technical field. have All. In addition, the flavoring agents may be used by simply mixing two or more types in a method that does not change chemically, and in some cases, water, alcohol, propylene glycol, triacetin, glycerin, etc. may be added for dilution, dissolution, dispersion, etc. have.

More preferably, the flavoring agent is a compound that can be filled by forming a bond to the deodorizing component by at least one of hydrogen bonding, imine reaction, and electronegativity of carbonyl oxygen. A flavoring agent having a structure containing O-H, N-H, C-H capable of hydrogen bonding with a deodorizing component in the chemical structure, a ketone or lactone structure capable of imine reaction, or a carbonyl group may be used.

More preferably, the flavoring agent is 4-isopropyl-1-methylcyclohexene, methyl anthranilate, 4-hydroxy-2,5-dimethyl-3(2H)-furanone, (R)-5-isopro It may include any one or more selected from the group consisting of phenyl-2-methyl-2-cyclohexanone and gamma-decalactone.

Through this, the flavoring agent can be filled with high efficiency in the voids between the individual silica particles and inside the polymer network of the individual chitosan particles, and as a result, the flavoring agent can be loaded with high efficiency, and the flavoring agent can be released at a low speed. It is possible to provide a fragrance deodorizing composition having excellent durability.

In addition, according to a preferred embodiment of the present invention, the deodorizing component is selectively combined with any one or more odor molecules selected from the group consisting of the meat smell, fish smell, garlic smell, and tobacco smell to perform aroma and deodorization. can

Meat odor, fish odor, garlic odor, and cigarette odor in daily life are odors that are difficult to remove. Accordingly, the fragrance deodorizing composition of the present invention has the effect of effectively removing the odors, which are particularly difficult to remove, by allowing the deodorizing component to selectively combine with the odor molecules.

The bonding between the deodorizing component and the odor molecule may be accomplished by various chemical bonds, for example, hydrogen bonding, protonated form of amines, electronegativity of sulfur, etc. may be performed by interatomic interaction.

Preferably, the deodorizing component can effectively remove the odor molecule by forming a bond with the odor molecule by hydrogen bonding or electrical attraction to perform deodorization. According to a preferred embodiment of the present invention, the bonding between the silica and the odor molecule may be a hydrogen bond. Specifically, the silica and the odor molecule form a hydrogen bond by a silanol group of silica to remove the odor molecule. can In addition, according to another preferred embodiment of the present invention, the bond between the chitosan and the odor molecule may be a bond by electrical attraction.

Specifically, a specific odor includes specific odor molecules, and deodorization can be effectively performed by removing specific odor molecules expressing a specific odor.

For example, the smell of meat is expressed by a molecule of 2-ethyl-3,5(or 6)-dimethyl pyrazine, 2E35(6)DPz, and the Deodorization can be performed by removing odor molecules by forming hydrogen bonds between the methyl group included in the molecule and the silanol group (Si-O-H) on the silica surface, which is a deodorizing component. In addition, the fish smell is expressed by a trimethylamine (TMA) molecule, and the tertiary amine is deodorized by being protonated by a silanol group (Si-O-H) on the surface of the silica, which is a deodorizing component. . In addition, the garlic smell is expressed by a diallyl disulfide (DADS) molecule, and the partial negative charge of the lone pair of S atoms contained in the molecule and the partial positive charge of the amine group of chitosan perform deodorization by charge interaction. can do. In addition, the cigarette smell is expressed by a 2,3,5-trimethyl pyridine (2,3,5-trimethyl pyridine, 235TMPd) molecule, and a methyl group contained in the molecule and a silanol group on the surface of silica as a deodorizing component (Si-O-H) ) can form hydrogen bonds to remove odor molecules and perform deodorization.

In this regard, Figure 3 is a graph showing the odor removal efficiency of the fragrance deodorizing composition according to a preferred embodiment of the present invention. 3A is a graph showing the removal efficiency of molecules odorous from meat, FIG. 3B is molecules odor of fish, FIG. 3C is molecules odor of garlic, and FIG. 3D is cigarette odor molecules. Referring to FIGS. 3A, 3B and 3D , it can be seen that the smell of meat, fish, and tobacco are more effectively removed by silica among the deodorizing components. Referring to Figure 3c, it can be seen that the garlic smell is more effectively removed by chitosan among the deodorizing components.

As such, the deodorizing component of the present invention can more effectively remove a specific odor by selectively bonding or forming a reaction with a specific odor molecule.

More preferably, the deodorizing component for removing the smell of meat, fish or tobacco among the odors may have a composition ratio of chitosan and silica of 0:100 - 90:10, and the deodorizing component for removing the smell of garlic is The composition ratio of chitosan and silica may be 100:0 - 10:90.

On the other hand, the flavoring agent may be filled by forming a bond to the deodorizing component by at least one of hydrogen bonding, imine reaction, and electronegativity of carbonyl oxygen.

Accordingly, the flavoring agent and the deodorizing component can be filled with high efficiency and high content, and further, the flavoring agent and the deodorizing component form a bond, so that the flavoring agent is not temporarily excessively released, but slowly and slowly with the same content. As a result, there is an effect that the durability of the fragrance is improved.

Specifically, 4-Isopropyl-1-methylcyclohexene (4-Isopropyl-1-methylcyclohexene, Limonene) is a molecule that emits lemon flavor. By forming hydrogen bonds, it can be effectively filled in the deodorizing component. In addition, methyl anthranilate (Methyl anthranilate) is a molecule that emits grape flavor, and oxygen of the carbonyl group of the molecule attracts free electrons in the amine group of chitosan, so that it can be effectively filled in the deodorizing component. In addition, the amine group of methyl anthranilate can be more effectively filled in the deodorizing component by forming a hydrogen bond with the silanol group (Si-O-H) on the surface of the silica, which is the deodorizing component. In addition, 4-hydroxy-2,5-dimethyl-3(2H)-furanone (4-Hydroxy-2,5-dimethyl-3(2H)-furanone, Furaneol) is a molecule that emits strawberry flavor, and the molecule The ketone group of chitosan reacts with the primary amine of chitosan to form an imine, so that it can be effectively filled in the deodorizing component. In addition, (R)-5-isopropenyl-2-methyl-2-cyclohexanone ((R)-5-Isopropenyl-2-methyl-2-cyclohexanone, Carvone) is a spearmint-scented molecule, The silanol group (Si-O-H) on the silica surface, which is the deodorizing component, forms a hydrogen bond, so that the methyl group of the deodorizing component can be effectively filled in the deodorizing component. In addition, gamma-decalactone (γ-Decalactone, GDL) is a molecule that emits a peach flavor. It is a bond due to electrical attraction between a negative charge due to an electron pair located at the oxygen atom of gamma-decalactone and a positive charge formed on the amine group of chitosan. It can be adsorbed and filled.

As such, by forming a bond between the flavoring agent and the deodorizing component, the flavoring agent can be filled in the deodorizing component with high efficiency and high content, and the flavoring agent is released at a low speed in a certain amount to the direction and the deodorizing target space, thereby improving the durability of the fragrance.

In this regard, Figure 4 is a graph showing the release rate of the flavoring agent of the fragrance deodorizing composition according to a preferred embodiment of the present invention. 4A to 4E show 4-isopropyl-1-methylcyclohexene, methyl anthranilate, 4-hydroxy-2,5-dimethyl-3(2H)-furanone, (R)-5 filled in chitosan. -Isopropenyl-2-methyl-2-cyclohexanone and gamma- a graph showing the release rate of decalactone. 4f to 4i show 4-isopropyl-1-methylcyclohexene, methyl anthranilate, 4-hydroxy-2,5-dimethyl-3(2H)-furanone and (R) It is a graph showing the release rate of -5-isopropenyl-2-methyl-2-cyclohexanone. Referring to FIGS. 4A to 4I , it can be seen that the flavoring agents are released at a high rate during the initial 20 minutes, but the release rate gradually slows down after 20 minutes and maintains a constant rate after 30 minutes. That is, it can be seen that the fragrance deodorizing composition of the present invention can maintain the fragrance to be released at a low speed at a constant rate, and thus the fragrance deodorizing effect is continuously maintained.

In addition, the ratio of the content filled in chitosan and the content filled in silica may be determined according to the type of the flavoring agent. That is, the content ratio of the flavoring agent supported in each of the deodorizing component chitosan and silica is determined according to the type of flavoring agent.

Preferably, the ratio of the content filled in the chitosan and the content in the silica may be the same or different depending on the type of the flavoring agent. More preferably, the content of the 4-isopropyl-1-methylcyclohexene and (R)-5-isopropenyl-2-methyl-2-cyclohexanone in the flavoring agent is the content of the silica filled in the chitosan There may be more, and the content of 4-hydroxy-2,5-dimethyl-3(2H)-furanone and gamma decalactone may be greater than that of silica, and the content of chitosan may be greater than that of silica. The content of silica and chitosan may be similar.

More preferably, the deodorizing component for filling 4-isopropyl-1-methylcyclohexene or (R)-5-isopropenyl-2-methyl-2-cyclohexanone in the flavoring agent is a composition ratio of chitosan and silica may be 0:100 - 90:10, and the deodorization component for the filling of 4-hydroxy-2,5-dimethyl-3(2H)-furanone or gamma decalactone has a composition ratio of chitosan and silica 100:0 - It may be 10:90, and the deodorization component for the filling of methyl anthranilate may have a composition ratio of chitosan and silica 100:0 - 0:100.

In this regard, Figure 5 is a graph showing the filling content ratio to the deodorizing component of the flavoring agent according to a preferred embodiment of the present invention. Figure 5a is a lemon flavor flavor containing 4-isopropyl-1-methylcyclohexene, Figure 5b is a grape flavor flavor containing methyl anthranilate, Figure 5c is 4-hydroxy-2,5-dimethyl- Strawberry flavoring agent containing 3(2H)-furanone, FIG. 5D shows chitosan and silica of spearmint flavoring agent containing (R)-5-isopropenyl-2-methyl-2-cyclohexanone, respectively It is a graph showing the filling content ratio for In addition, FIG. 5e shows the filling content ratio for each of chitosan and silica of the peach flavoring agent containing gamma-decalactone. 5A to 5E, 4-isopropyl-1-methylcyclohexene and (R)-5-isopropenyl-2-methyl-2-cyclohexanone are filled in silica in the amount filled in chitosan. It can be seen that the content of 4-hydroxy-2,5-dimethyl-3(2H)-furanone, cyclohexanone, and chitosan is greater than that of silica. In the case of gamma-decalactone, it can be seen that only chitosan shows a high filling rate. In addition, it can be seen that the content of methyl anthranilate filled in chitosan and the content of silica are similar.

As such, the composition for deodorizing fragrance of the present invention may perform selective deodorization for a specific odor according to the mixing ratio of silica and chitosan, and may perform selective fragrance for a specific fragrance. That is, in the present invention, by controlling the mixing ratio of silica and chitosan, it is possible to effectively deodorize a specific odor and to allow a specific scent to be effectively permeated. Accordingly, it is possible to provide a customized deodorizing composition that can effectively remove a specific odor when the user wants to deodorize by targeting a specific odor. It has the advantage of being able to provide a fragrance composition.

The fragrance deodorizing composition of the present invention has the advantage that it is harmless to the human body, so it can be widely used in a space close to real life, and can also be used as a body odor remover. In addition, since it is ingestible, it may be included as an additive in food, and may be used as a bad breath remover.

As such, the fragrance deodorizing composition of the present invention can be used for body odor removal or bad breath removal, and further can be used for clothes deodorization or space deodorization.

In addition, the fragrance deodorizing composition of the present invention may be included in materials for which body odor removal, bad breath removal, clothing deodorization and space deodorization are the main purposes as well as secondary purposes, and the formulation is not limited thereto. For example, it can be added to foods such as gum, candy, caramel, jelly, beverages, or hygiene products such as toothpaste to remove bad breath and leave a scent in the mouth, and added to insect repellents and hair products to remove odors in the space while It can add a good scent to an existing product. Furthermore, since it can be used directly on food, it can be sprayed on food having a smell that makes it difficult to eat, and it can be used to remove odor and add flavor at the same time. For example, if it is sprinkled on the fish, it is possible to remove the fishy smell of the fish and at the same time has the effect of further improving the taste of the fish.

Hereinafter, the present invention will be described in more detail based on examples.

Example 1

All of the flavoring agents in Table 1 below were diluted to 2 mg/mL in ethanol to prepare a flavoring solution. 1500 mg of deodorizing component (deodorant) was prepared in a 15 mL conical tube, and 4 mL of distilled water (DI) was added to disperse the adsorbent and stirred. Next, a mixed solution was prepared by adding 4 mL of a flavoring solution and mixing at room temperature for 24 hours at 40 rpm in a microplate shaker (Thermo Scientific).

incense molecular name rescue lemon 4-Isopropyl-1-methylcyclohexene
(4-Isopropyl-1-methylcyclohexene)
(Limonene)

grape methyl anthranilate
(Methyl anthranilate)

Strawberry 4-Hydroxy-2,5-dimethyl-3(2H)-furanone (4-Hydroxy-2,5-dimethyl-3(2H)-furanone)
(Furaneol)

spearmint (R)-5-isopropenyl-2-methyl-2-cyclohexanone ((R)-5-Isopropenyl-2-methyl-2-cyclohexanone)
(Carvone)

peach Gamma-decalactone
γ-Decalactone (GDL)

Experimental Example 1. Concentration analysis

The mixed solution was centrifuged at 4500 rpm for 10 minutes to obtain a separated supernatant. The obtained supernatant was immediately filtered using a syringe filter, and then the concentration was analyzed on LC, and the results are shown in Table 2 below.

chitosan
(Chitosan) silica
(Silicon dioxide) Average
(μg/mg) SD Average
(μg/mg) SD grape 2.4351 0.0151 2.5342 0.0271 Strawberry 2.0398 0.0471 0.9064 0.0309 spearmint 0.0757 0.0757 0.3895 0.1654 lemon 3.6547 3.6547 4.2066 0.0022 peach 0.348574 0.063361 0 0

Experimental Example 2. Measurement of flavor release rate (In Vitro)

The mixed solution was centrifuged at 4500 rpm for 5 minutes, and 9 mL of the supernatant was removed. Then 8mL PBS 0.5% Tween 80 was added and stirred. At each specific time point, a sample of 2 mL was obtained separately and replaced with a medium of 2 mL. The obtained sample was immediately filtered using a syringe filter, and then the concentration was analyzed on LC, and the results are shown in Tables 3 and 4 below.

lemon grape hours (minutes) chitosan
(μg) silica
(μg) chitosan
(μg) silica
(μg) 0 0 0 0 0 5 651.2297 1592.789 2027.778 1883.428734 10 743.1435 1732.447 2089.861 1988.72554 15 779.7449 1806.604 2115.477 2091.882202 30 804.8661 1862.46 2128.427 2250.786741 60 1865.853 2130.841 2298.159055

Strawberry spearmint peach hours (minutes) Chitosan (㎍) Silica (μg) Chitosan (㎍) Silica (μg) Chitosan (㎍) 0 0 0 0 0 0 5 1650.372 2186.879517 909.708 1271.167239 2799.394 10 1693.396 2372.081507 928.7042 1334.022805 2958.64 15 1713.384 2544.833551 938.5941 1401.794815 3064.847 30 1716.921 2612.966473 941.0527 1470.594192 3097.343 60 2628.87845 1550.660398

Experimental Example 3. Measurement of Odor Removal Efficiency (In Vitro)

All odor molecules in Table 5 below were diluted to 500 ng/mL in distilled water (DMSO spiking) to prepare odor molecule solutions. 200mg of the deodorant component (deodorant) was prepared in a 10mL vial. 3 mL of the odor molecule solution (1500 ng odor molecule) was added, and after 10 minutes, the solution was centrifuged at 13000 rpm for 5 minutes to obtain a supernatant. The concentration of odor molecules in the supernatant was analyzed on GC-MS, and the results are shown in Table 6 below.

smell molecular name rescue meat 2-Ethyl-3,5 (or 6)-dimethyl pyrazine
2-ethyl-3,5(or 6)-dimethyl pyrazine
(2E35(6)DPz)

fish Trimethylamine
(TMA)

garlic Diallyl disulfide
(DADS)

tobacco 2,3,5-trimethyl pyridine2,3,5-trimethyl pyridine
(234 TMPd)

chitosan
(% Absorbed) silica
(% Absorbed) meat 3.73 58.51 fish 0.00 82.68 garlic 58.69 47.39 tobacco 18.28 75.49

Claims (13)

a deodorizing component comprising at least one of chitosan and silica; and
A flavoring agent included in the deodorizing component;
When the deodorizing component includes chitosan, the flavoring agent is filled in the polymer network structure of the individual chitosan particles, and when the deodorizing component includes silica, the flavoring agent is filled in the voids between the individual silica particles. ,
The flavoring agent performs aroma and deodorization by being released at a low speed into the direction and deodorization target space,
The flavoring agent is 4-isopropyl-1-methylcyclohexene (4-Isopropyl-1-methylcyclohexene, Limonene), methyl anthranilate, 4-hydroxy-2,5-dimethyl-3(2H)- Furanone (4-Hydroxy-2,5-dimethyl-3(2H)-furanone, Furaneol), (R)-5-isopropenyl-2-methyl-2-cyclohexanone ((R)-5-Isopropenyl -2-methyl-2-cyclohexanone, Carvone) and gamma-decalactone (γ-Decalactone, GDL) is any one or more selected from the group consisting of,
As for the flavoring agent, the ratio of the content filled in chitosan to the content filled in silica is determined according to the type of the flavoring agent,
Among the flavoring agents, the amount of 4-isopropyl-1-methylcyclohexene and (R)-5-isopropenyl-2-methyl-2-cyclohexanone filled in silica is greater than that of chitosan, and the 4-Hydroxy-2,5-dimethyl-3(2H)-furanone, cyclohexanone, the content of chitosan is filled in the fragrance of the deodorizing composition is greater than the content of the silica.
According to claim 1,
The deodorizing component selectively binds to any one or more odor molecules selected from the group consisting of a meat odor, a fish odor, a garlic odor and a cigarette odor to perform aroma and deodorization.
According to claim 1,
The deodorizing component is an aroma deodorizing composition, characterized in that the ratio of the chitosan content to the silica content is determined according to the type of odor molecule to be deodorized.
3. The method of claim 2,
The meat smell, fish smell, and tobacco smell have more content deodorized by silica than content deodorized by chitosan,
The garlic smell is aroma deodorizing composition, characterized in that the content deodorized by chitosan is more than the content deodorized by silica.
3. The method of claim 2,
A fragrance deodorizing composition, characterized in that the bonding between the silica and the odor molecule is a hydrogen bond.
3. The method of claim 2,
The combination of the chitosan and the odor molecule is a fragrance deodorizing composition, characterized in that the electrical attraction bond.
delete delete According to claim 1,
The flavoring agent is a fragrance deodorizing composition, characterized in that the filling by forming a bond to the deodorizing component by any one or more of hydrogen bonding, imine reaction, and electronegativity of carbonyl oxygen.
delete delete According to claim 1,
The fragrance deodorizing composition is a fragrance deodorizing composition, characterized in that ingestible.
According to claim 1,
The fragrance deodorizing composition is a fragrance deodorizing composition, characterized in that for clothes deodorization, space deodorization, body odor removal or bad breath removal.

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