KR20050087889A - Composition of deodorant and antibacterial - Google Patents

Abstract

The present invention relates to an antibacterial deodorant composition, and relates to an antibacterial deodorant composition which is safe for human body and has excellent antibacterial and odor removing effect. The present invention provides an antimicrobial deodorant composition comprising a composite plant extract of persimmon leaf, dermis and octagon and silver solution as an active ingredient. The complex plant extract is prepared by reacting the plant mixture extract consisting of persimmon leaf, dermis and octagon and zeolite, and contains 0.5 to 20% by weight based on the total deodorant composition. Deodorant antimicrobial composition according to the present invention has a very good deodorant and antibacterial effect, thereby maintaining the freshness of the food, not only safe to the human body, but also particularly suitable for use in the storage of food, such as refrigerators have.

Description

Antimicrobial deodorant composition {Composition of deodorant and antibacterial}

The present invention relates to an antibacterial deodorant composition which is safe for human body and has excellent antibacterial and odor removing effect. In more detail, the present invention relates to an antimicrobial deodorant composition comprising a composite plant extract and an aqueous silver solution having excellent deodorizing power and antimicrobial activity and having excellent human safety.

There are various sources of odor generated in general living spaces. Most odors are sulfur, nitrogen, etc., mainly composed of various components. Methods for removing such odors include physical methods, chemical methods, biological methods and sensory methods. Physical method refers to a method using adsorption by a porous material such as activated carbon, silica gel, zeolite, alumina, ceramic, or absorption by a surfactant, etc., and chemical methods include neutralization reaction, condensation reaction, addition reaction, oxidation and reduction reaction, and the like. It refers to a method of deodorizing odors by using a substance that is highly reactive to odor components or a substance that reacts with odor components to form a complex as a deodorant. Biological methods use surfactants, ethylene glycol, microorganisms, enzymes, etc. By means of sterilizing bacteria or bacteria that cause odor occurrence by preventing or decay, and means deodorizing sensory deodorization means a method of replacing or neutralizing odor stimulation by aromatic substances such as fragrance. In addition to these methods, a variety of techniques for removing odors are known, but there are still insufficient techniques for continuously removing odors.

Also in the general deodorant composition for the purpose of deodorization, the odor is adsorbed and removed, and most of them are temporary rather than permanent deodorant. These deodorants have a problem in that after a certain period of time after adsorbing and neutralizing the odor, not only the deodorizing effect is almost eliminated, but also the odor adsorbed again.

In addition, chlorine-based chemicals such as chlorine dioxide exert a strong deodorizing effect by generator oxygen, but users have anxiety about human safety due to the chlorine odor generated when using it. It has a problem that is difficult to use in a closed space.

In addition, metal oxides or metal salts such as manganese oxide, zinc oxide, and copper oxide may be used. These are sensitive to temperature, and thus are difficult to be activated at low temperatures, and thus hardly exert their effects.

In particular, the conventional deodorant for removing the odor of the refrigerator is a porous material having an adsorption, using a natural extract that can absorb the odor by adsorption, neutralizes by directly reacting with the odor, or chlorine-based chemicals such as chlorine dioxide Has been mainly used. However, such a conventional deodorant for refrigerators does not satisfy consumers because of the above problems in terms of sustainability of deodorizing power, odor removal power remaining in the deodorant, human safety and economical aspects of the deodorant. In addition, the generation of bacteria and mold in the refrigerator, which is a food storage place, is very disadvantageous in terms of hygiene and long-term preservation, and has a very dangerous problem for human safety.

The present invention is to solve the problems of the conventional deodorant as described above, to provide an antibacterial deodorant composition safe to the human body, excellent antibacterial, excellent in the deodorant effect.

The above object of the present invention can be achieved by configuring the deodorant composition with a composite plant extract and a silver aqueous solution.

Antimicrobial deodorant composition of the present invention is characterized in that the composite plant extract and the aqueous solution of silver is included as an active ingredient.

The antimicrobial deodorant composition of the present invention is an antimicrobial deodorant composition comprising a composite plant extract and a silver aqueous solution as an active ingredient.

The complex plant extract constituting the antimicrobial deodorant composition of the present invention is a complex plant extract consisting of persimmon leaf, dermis and octagonal content is preferably 0.5 to 20% by weight (%), the content of the silver aqueous solution is 1 to 90 Weight percent (%) is preferred.

The complex plant extract of the present invention 100 to 500 grams (g) persimmon leaves, 50 to 300 grams (g) and octagonal scent in 1 liter (L) of water in order to enhance the adsorption and decomposition function of odors To 300 grams (g) in a boiling water maker to obtain a plant mixture extract (essential oil type compound) obtained by heating at 100 to 120 ℃ for 3 to 5 hours, and then the plant mixture extract and minerals (zeolite, etc.) to 150 ℃ It is manufactured by boiling water reaction as mentioned above.

The persimmon leaves and dermis mentioned above contain a large amount of polyphenol compound, which is a generic name of a compound having several phenolic hydroxyl groups, and the polyphenol compound contains tannins and flavonoids known to be effective in deodorizing effects.

In addition, the silver aqueous solution may be prepared by one selected from an electrical method, a chemical method, and a grinding method, but more preferably, an aqueous silver solution prepared by an electrical method is preferable. The electrical method is a low voltage electrolysis method (electro-colloidal silver), which is made by connecting several cells to an electrode made of silver, placing the electrode in a bowl of water, and dissolving the silver ions produced by electrolysis into an aqueous solution. It is excellent in deodorization and antibacterial function with the size of silver particles of 10 nanometers or less. The silver aqueous solution thus prepared can be identified by an analyzer such as X-ray diffraction analysis and transmission electron microscope.

The antibacterial deodorant composition of the present invention may further contain a deodorant adjuvant in the complex plant extract and silver aqueous solution. The deodorant adjuvant may contain 0.05 to 10% by weight as one or more selected from the group consisting of activated carbon, oak charcoal, bamboo charcoal, green tea extract, citric acid, malic acid and succinic acid.

In addition, the antimicrobial deodorant composition of the present invention may further contain an antimicrobial adjuvant for the purpose of further increasing the antimicrobial activity. The antimicrobial adjuvant is selected from cypress extract, castor oil extract, green tea extract, and its content is preferably 0.05 to 5% by weight (%), more preferably 0.05 to 3% by weight (%).

Hereinafter, the configuration of the present invention will be described in more detail.

The antibacterial deodorant composition of the present invention not only has excellent deodorizing power by adsorbing and decomposing odors, but also is safe for human body, and is particularly suitable for removing odors of a refrigerator, and is an antibacterial deodorant which does not decompose and decomposes adsorbed odors permanently. Composition. In order to provide such an antibacterial deodorant composition, the present invention adopts a plant of persimmon leaf, dermis and octagonal as a raw material. That is, the present invention is a complex plant extract obtained by selecting plants that are safe for the human body, such as persimmon leaves, dermis, and octagons, and reacting them with compounds in the form of plant essential oils obtained by boiling water extraction methods and minerals such as zeolites. It was found that the ability to remove the odor was much better than the conventional plant extracts of the simple mixture of various plant extracts obtained by the extraction method alone.

The complex plant extract obtained by the above method contains ionizing substances such as O2, H, OH, and induces repetitive interaction effects of these elements to react instantly with odor molecules such as amines, mercaptans, and sulfur. It acts as a deodorant by changing the molecular structure of the malodor. Therefore, it is not only safe for the human body but also continuously exerts excellent deodorizing power, thereby preventing the odor remaining in the deodorant by permanently decomposing the adsorbed odor.

The content of the complex plant extract is preferably 0.5 to 20% by weight (%). If it is less than 0.5% by weight (%), the deodorizing performance of the present invention is difficult to achieve, and if it exceeds 20% by weight (%), the deodorizing performance according to the increased content can no longer be expected, it is uneconomical, and the stability Also not preferable. More preferably, it is 0.8-10 weight% (%).

Deodorant composition of the present invention may further contain 0.05 to 10% by weight (%) of the deodorant adjuvant in the complex plant extract described above to further exhibit an additional deodorant effect. The deodorant adjuvant may be selected from the group consisting of activated carbon, oak charcoal, bamboo charcoal, green tea extract, citric acid, malic acid and succinic acid, the content of the deodorant adjuvant is 0.05 to 10% by weight (%) Is preferable. If it is less than 0.05% by weight (%), it is difficult to achieve the deodorizing performance of the present invention, and if it exceeds 10% by weight, the deodorizing performance according to the increased content can no longer be expected, it is uneconomical and stable Also not preferable. More preferably, it is 0.07 to 5 weight% (%).

Deodorant composition of the present invention contains an aqueous silver solution as an active ingredient to increase the antibacterial and deodorant power. The silver aqueous solution has a concentration of 2,000 ppm and contains 1 (20 ppm in silver content) to 90% by weight (%) (1,800 ppm in silver content). Preferably it is better to use 1 to 60% by weight. At this time, when the silver aqueous solution is used at less than 0.2% by weight (%), the effect cannot be expected, and when used at 90% by weight or more, precipitates are generated.

On the other hand, in the antimicrobial deodorant composition of the present invention, it is preferable to use 0.05 to 5% by weight of one selected from cypress extract, castor extract, green tea extract as an antimicrobial aid for the purpose of further increasing the antibacterial activity. More preferably 0.05 to 3 weight percent (%) is preferred. When less than 0.05% by weight (%) is used, the effect can not be expected, more than 5% by weight (%) is no further synergistic effect, the composition is poor stability.

In addition, the present invention provides a gel-like refrigerator deodorant made of the antibacterial deodorant composition described in detail above. The refrigerator gel-like antibacterial deodorant may be prepared according to a conventional method. That is, a gel-like antimicrobial deodorant composition for a refrigerator may be prepared by adding persimmon leaves, dermis and octagonal complex plant extracts, deodorant aids, silver aqueous solutions, antibacterial aids, and gelling agents in order.

Hereinafter, the present invention will be described in more detail with reference to the following examples, but the scope of the present invention is not limited to the examples.

<Preparation of Plant Mixture Extract>

In 1 liter (L) of water, 100 to 500 grams (g) of persimmon leaves, 50 to 300 grams (g) of dermis (tangerel peel) and 50 to 300 grams (g) of octagonal crust are placed in a boiling water maker at 3 to 100 ° C. The mixture was heated for 5 hours to prepare an essential oil-mixed plant extract.

<Preparation of Complex Plant Extracts>

The plant mixture extract of the essential oil form and zeolite obtained above were mixed in a 1: 1 weight ratio, and then prepared by boiling water reaction at 150 ° C. or higher.

<Production of Silver Aqueous Solution>

The silver aqueous solution may be prepared by one selected from an electrical method, a chemical method and a grinding method, but more preferably, the silver aqueous solution produced by the electrical method is preferable. The electrical method is a low voltage electrolysis method (electro-colloidal silver), which is made by connecting several cells to an electrode made of silver, placing the electrode in a bowl of water, and dissolving the silver ions produced by electrolysis into an aqueous solution. It is excellent in deodorization and antibacterial function with the size of silver particles of 10 nanometers or less. The silver aqueous solution thus prepared can be identified by an analyzer such as X-ray diffraction analysis and transmission electron microscope.

[Examples 1 to 6 and Comparative Examples 1 to 3]

Gel deodorant for a refrigerator in the composition of Table 1 was prepared according to a conventional manufacturing method.

Furtherance Example Comparative Example One 2 3 4 5 6 One 2 3 Complex Plant Extract 1.0 1.0 3.0 5.0 7.0 - 5.0 - - Activated carbon 1.0 - - - - - 1.0 - 1.0 Charcoal - 1.0 - - - - - 1.0 - Silver aqueous solution (2,000 ppm) 2.0 4.0 6.0 8.0 8.0 4.0 0.4 0.4 - Citric acid 1.0 - 1.0 - - - - - - Castor extract - - - 0.2 - - - - 3.0 Extract - - - - - - - 2.0 - Triclosan - - - - - - - - 0.2 ethanol 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Gelling agent 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Purified water 88.5 87.5 83.5 80.3 78.5 89.5 88.3 90.1 89.3 Note) 1. The gelling agent uses carrageenan. 2. Ethanol is 5% by volume gel aid and stabilizer. 3. Activated charcoal and charcoal use size of 250 ~ 400mesh.

The following tests were performed on the Examples and Comparative Example compositions shown in Table 1 above.

1) Deodorizing power evaluation

In order to evaluate the deodorizing power for the composition prepared above, the test was carried out according to the following test method, and the results are shown in Table 2.

[Test Methods]

Among the representative malodorous substances, trimethylamine and methylmercaptan, which are easily tested by the detection tube method, were selected as the object of malodor and the deodorizing effect was measured. The detector tube is a simple measuring instrument that is harmful to the human body in the working environment, and cannot be used for GC analysis in terms of accuracy and accuracy. It is impossible to measure trace concentrations below ppm. However, because the concentration of odors regulated is a ppm level and experiments to remove odors in a small space such as a refrigerator, experiments in the ppm range of concentrations of several tens of times more than the cognitive concentration can be applied. Deodorizing power was calculated by the following deodorizing power calculation formula. Trimethylamine was used as GASTEC detection tube no.180 and methylmercaptan was used as no.71 to obtain respective results.

2) Antimicrobial Evaluation

In order to evaluate the antimicrobial activity of the prepared composition according to the following test method, the results are shown in Table 2. The strains for bacteria were E. coli, S. aureus, P. aerruginosa , and the strains for fungi were Aspergillus niger and Candida albicans .

[Test Methods]

After inoculating bacteria and fungi in the agar medium to which each composition was added, the inoculation medium was cultured at 37 ° C. for 24 hours and mold for 48 hours to observe the growth of bacteria.

[Rating scale]

-: No growth of bacteria, ±: Slight growth of bacteria, +: Growth of bacteria

Test Items Example Comparative Example One 2 3 4 5 6 One 2 3 Antimicrobial activity E.coli - - - - - - ± ± - S.aureus - - - - - - ± ± - P.aeruginosa - - - - - - ± ± - A.niger - - - - - - + + + C.albicans - - - - - - + + + Deodorization rate (%) Methylmercaptan 88 90 92 94 99 80 85 0 0 Trimethylamine 98 99 99 99 99 80 80 50 10

In Table 2, in the case of Examples 1 to 6 according to the present invention, as a result of evaluation of the antibacterial activity of the composition, bacteria and fungi did not grow, and the deodorization rate of methylmercaptan and trimethylamine showed an excellent deodorizing power of 80% or more. . As in Example 6 in which the aqueous solution of silver was added, the aqueous solution of silver had a great influence on the deodorizing power, and it was shown to give a synergistic effect to the excellent deodorizing power of the composite plant extract.

On the contrary, in Comparative Example 1 in which a small amount of silver solution was added, the antibacterial activity against the bacteria was excellent but the antimicrobial activity against the mold was insufficient, but the deodorization rate was rather excellent, indicating that the complex plant extract had a significant effect on the deodorization rate. have. In addition, in the case of Comparative Example 2 containing persimmon leaf extract that is not a complex plant extract can be seen that the deodorizing power is low. In Comparative Example 3 to which triclosan (manufacturer: Ciba), which is a chemical antimicrobial agent used in the conventional composition, was added, the antimicrobial activity against bacteria was excellent, but the antimicrobial activity against mold was very low, and the deodorizing effect was very poor.

As described above, the deodorant antimicrobial composition according to the present invention has a very good deodorant and antibacterial effect, thereby maintaining the freshness of the food, and is safe for the human body, especially in places where food is stored, such as a refrigerator. There is a suitable effect for use.

Claims (10)

In the deodorant composition, antibacterial deodorant composition, characterized in that the composite extract of the persimmon leaf, dermis and octagon and silver aqueous solution are included as an active ingredient. The antimicrobial deodorant composition according to claim 1, wherein the complex plant extract is prepared by the reaction of a plant mixture extract consisting of persimmon leaves, dermis and octagons with zeolite. The antimicrobial deodorant composition according to claim 1, wherein the content of the complex plant extract is 0.5 to 20% by weight (%) based on the total deodorant composition. The antimicrobial deodorant composition according to claim 1, wherein the silver aqueous solution has a concentration of 2000 ppm. The antimicrobial deodorant composition according to claim 4, wherein the content of the silver aqueous solution is 1.0 to 90% by weight based on the total of the deodorant composition. The antimicrobial deodorant composition according to claim 1, wherein the deodorant composition further contains a deodorant aid. The antibacterial deodorant composition according to claim 6, wherein the deodorant aid is 0.05 to 10% by weight as one or more selected from the group consisting of activated carbon, oak charcoal, bamboo charcoal, green tea extract, citric acid, malic acid and succinic acid. The antimicrobial deodorant composition according to claim 1, wherein the deodorant composition further contains an antibacterial adjuvant. The antimicrobial deodorant composition according to claim 8, wherein the antimicrobial adjuvant is 0.05 to 5% by weight as at least one selected from castor extract, cypress extract and green tea extract. The antimicrobial deodorant composition according to any one of claims 1 to 9, wherein the antimicrobial deodorant composition is for a refrigerator as a gel.