KR101869269B1 - A deodorant composition containing laurus nobilis leaves extracts - Google Patents

Abstract

The present invention provides a composition for deodorization comprising a fine essential oil and a laurel tree leaf extract as active ingredients. The composition includes 20 to 60 parts by weight of fine essential oil, 10 to 20 parts by weight of a laurel tree leaf extract, and 10 to 20 parts by weight of nettle leaf powder as active ingredients, and further includes volcanic ash powder. As well as functionality, biological safety is excellent.

Description

A DEODORANT COMPOSITION CONTAINING LAURUS NOBILIS LEAVES EXTRACTS.

The present invention relates to a deodorant composition comprising a natural raw material as an active ingredient.

As the quality of life has been emphasized with the recent improvement in living standards, the degree of smell and odor has increased.

In addition to eliminating odors in odor areas such as toilets, the use of fragrance is increasing in various areas such as offices, cars, and homes. In addition, the smell from building materials is a social issue and the term sick house syndrome is becoming familiar. Due to the consumers' concern for health and the desire for a comfortable living environment due to the improvement of the standard of living, there is an increasing interest in deodorant or fragrance for removing odors.

In addition, there is a growing demand for fragrance to remove bad odors that cause discomfort in clothing and textiles. Ammonia, trimethylamine, hydrogen sulfide, and methylmercaptane are also known as the four odor sources of textile products. In addition, it is caused by the smell of tobacco generated in daily life, the smell of food waste, the smell of sweat, the smell caused by the metabolism of bacteria and the like due to the propagation of bacteria or fungi.

Recently, a flavonoid deodorant extracted from plants has been used as a deodorant capable of removing odor substances. Flavonoids are generic terms of plant pigments having a carbon skeleton of C6-C3-C6. Flavonones, flavanones, anthoclons, anthocyanin catechins, and the like belong here.

The best way to remove bad odors of textile products is that it takes a long time for the washing process in the case of the laundry method or the washing method, which causes inconvenience in daily life and some products can not be washed depending on the products. And thus, there is an increasing demand for a fragrance or a deodorant for removing odors of textile products.

As the industrialization and living standards are improved, the sensitivity to odor and odor is increased and the cause of odor is increased. As a result, odor or odor is posed as a new problem in social life. In order to solve this problem, various deodorant and fragrance Is increasing.

Generally, odor removal methods include physical removal methods, chemical removal methods, and biological removal methods.

The physical removal method is a method of removing odorous substances by adsorbing or collecting odorous components on the surface as a compound having strong adsorption and collection performance such as activated carbon, silica, and cyclodextrin.

The chemical removal method uses a chemical reaction such as neutralization, addition, polymerization, oxidation, reduction and hydrolysis to change the odorous substance into a decomposing or odorless compound by reacting a substance highly reactive with the odorous ingredient, .

The biological removal method is a method for eliminating the odor generated during the metabolism of the odor causing bacteria. It is a method for eliminating the cause of odor generation by directly sterilizing the odor causing bacteria.

Also, the method of deodorization by masking is basically a method of preventing the odor from being felt by imparting a high intensity to the fragrance which is felt better than the strength of the odor which senses the odor rather than the concept of deodorization.

However, the deodorant is mainly composed of a chemical component, and the deodorant composed of the chemical components has harmful and harmful effects on the human body, which causes many side effects.

Accordingly, there is a growing demand for the development of a composition having a deodorizing and direction effect using a natural material as a raw material, and there is a continuing need to develop a deodorant composition having excellent functionality and excellent biostability and skin improvement effect .

Accordingly, the present inventors have developed an eco-friendly skin external preparation product that can contain only natural ingredients corresponding to EWG 1 grade and can safely use sensitive skin.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a composition for deodorization that is excellent in not only functionality but also biosafety.

According to an aspect of the present invention, there is provided a deodorizing composition comprising pine essential oil and laurel leaf extract as an active ingredient.

In one embodiment, the deodorizing composition may further comprise a wedge-leaf-leaf powder.

In one embodiment, the deodorizing composition may further include a volcanic ash powder.

In one embodiment, the ash powder may be included in an amount of 1.0 to 5.0% by weight based on the total weight of the composition.

In one embodiment, the laurel leaf extract may be obtained by ethanol at a concentration of 40 to 70%.

In one embodiment, the composition for deodorization may include 20 to 60 parts by weight of the pine essential oil, 10 to 20 parts by weight of the laurel leaf extract, and 10 to 20 parts by weight of the wedge-grass leaf powder.

The composition for deodorization according to one aspect of the present invention can maximize the deodorizing effect and the antibacterial effect as well as beneficial to the human health of the user by interacting with the effective ingredients of the natural raw materials.

Particularly, the natural raw material applied to the deodorizing composition of the present invention is a raw material corresponding to EWG 1 grade and has no harmfulness to the human body and is environmentally friendly.

It should be understood that the effects of the present invention are not limited to the effects described above, but include all effects that can be deduced from the description of the invention or the composition of the invention set forth in the claims.

As used herein, the terminology used herein is intended to encompass all commonly used generic terms that may be considered while considering the functionality of the present invention, but this may vary depending upon the intent or circumstance of the skilled artisan, the emergence of new technology, and the like. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

The numerical range includes numerical values defined in the above range. All numerical limitations of all the maximum numerical values given throughout this specification include all lower numerical limitations as the lower numerical limitations are explicitly stated. All the minimum numerical limitations given throughout this specification include all higher numerical limitations as the higher numerical limitations are explicitly stated. All numerical limitations given throughout this specification will include any better numerical range within a broader numerical range, as narrower numerical limitations are explicitly stated.

Hereinafter, embodiments of the present invention will be described in detail, but it should be apparent that the present invention is not limited by the following examples.

One aspect of the present invention provides a deodorant composition comprising pine essential oil and a laurel leaf extract as an active ingredient.

The cosmetic composition contains not only pine essential oil but also other natural additives as an active ingredient, so that it has excellent human safety and is excellent in deodorizing performance.

The " comprising as an active ingredient " may mean that it contains an effective amount such that an antibacterial and deodorizing effect can be realized.

The " pine essential oil " is pine leaf ( Pinus Sylvestris ), the pine leaves are somewhat different depending on the area and season of the pine tree, but generally used are terpenetine oil, cineol, retene, coniferin, , P-cymen, densipimaric acid, and chlorophyll, various amino acids, crude fat, phosphorus, iron, enzymes, minerals, fat soluble vitamin A, vitamin C and vitamin P .

The pine essential oil is composed of an organic compound including alcohol, aldehyde, ester, ketone, oxide and the like. The above-mentioned component has antibacterial and anti-inflammatory action, antihistaminic action and antiallergic action as well as excellent deodorizing effect .

The deodorant composition or deodorant may mean a medicament used for removing odor. The deodorant composition or deodorant is used for removing chemical odors by a chemical action using a physical odor elimination method, for example, a substance that removes odors by adsorption using activated charcoal or silica gel, or an aqueous potassium permanganate solution or formalin Is a concept that includes the following. The deodorant composition or deodorant is a concept including a deodorant or a fragrance capable of removing odors by a masking effect.

The deodorant or deodorant deodorant may be mainly a directional masking agent and may be an aromatic in this respect.

The perfume refers to a product which volatilizes the perfume for a certain period of time at a constant intensity. The above-mentioned fragrance agent is mainly composed of a liquid fragrance in which fragrance is diluted with alcohol or other solvent, a impregnated fragrance in which fragrance is impregnated in a gel fragrance, a silica gel, a porous polymer, a porous ceramic, a felt, And aerosols injected with gas into the can.

The directional masking agent may be used for domestic or automobile air fresheners used for the purpose of deodorizing a toilet, or a commercial air freshener used for various business sites. Since the masking agent used in the prior art mainly uses a chemically synthesized compound, when it is brought into direct contact with a human body, it may cause side effects such as allergies or damage of a fiber product. Therefore, Products using herbal materials are in the spotlight.

Since the composition for deodorization contains the EWG Grade 1 component, it satisfies both functionality and safety, is harmless, and is environmentally friendly. EWG is a cosmetic ingredient harmful grade announced by EWG (Environmental Working Group), a nonprofit environmental NGO in the United States. EWG carefully examines the harmfulness of cosmetic ingredients and classifies the hazard level from 1 to 10, and 1 Class 2 and Class 2 are classified as safety class.

The cosmetic composition includes an extract of Laurel leaf. The Laurel leaf extract may be dispersed in air together with the Pine essential oil to enhance deodorization and antibacterial effect by pine essential oil.

The " Laureus nobilis ") is an evergreen arboretum of the dicotyledonous plant buttercups, which is the origin of the Mediterranean coast, and is also called olive tree or laurel. The laurels grow to a height of about 15 m. The barks are dark ash-colored with branches and leaves. The fruit of the laurel is a berry-like ball shaped like an ellipse, ripened in October to a blackish purple color. It grows mainly in sunny places, breeding as seeds and crockery, and the berries and leaves of the laurel are used as spices and pesticides. The extracts of Laurel leaves have been reported to have biological activities such as lowering of blood alcohol concentration and inhibition of lipopolysaccharide (LPS) -activated nitric oxide (NO) production.

The Laurel leaf extract refers to a solvent in which an effective ingredient contained in an extractive material has been transferred by contacting a solvent and a laurel leaf material under specific conditions. If the extract contains a substance contained in a raw material from a natural product, But can include both. For example, it may include extracts of components dissolved in a solvent from natural products by using water or an organic solvent, and specific components of natural products, such as oils obtained by extracting only specific components such as oil.

The laurel leaf extract may be extracted with at least one solvent selected from the group consisting of purified water, a lower alcohol having 1 to 4 carbon atoms, acetone, ethyl acetate, butyl acetate, and 1,3-butylene glycol, Laurel leaf extract can be obtained with ethanol at a concentration of 40 to 70%.

The extraction ratio of the active ingredient contained in the raw material may be different depending on the polarity of the solvent. Since the ethanol is excellent in selectivity for extracting a physiologically active substance from a natural raw material, the ethanol extract can be used for deodorization and antibacterial effect have.

Particularly, water and ethanol have different polarities, so that the active ingredients extracted according to the respective polarities may be different, and the optimal deodorizing effect can be realized by appropriately controlling the ethanol concentration. At this time, if the concentration of the ethanol exceeds 70%, an adequate yield may not be realized. If the concentration is less than 40%, the active ingredient showing deodorization and antibacterial effect may not be extracted sufficiently.

The laurel leaf extract can be obtained by a conventional method such as a circulation extraction, a pressure extraction or an ultrasonic extraction for about 1 to 24 hours with a solvent having a volume of 8 to 12 times the weight of the raw material after washing the raw material with water, Extraction and filtration. In addition, the extract can be obtained in powder form by an additional process such as vacuum distillation or freeze-drying.

The extract may also contain an extract which has been subjected to a conventional purification process. For example, the extract may be subjected to various purification methods such as separation using an ultrafiltration membrane having a constant molecular weight cut-off value, separation by various chromatography (manufactured for separation according to size, charge, hydrophobicity or affinity) Lt; RTI ID = 0.0 > fractions. ≪ / RTI >

Meanwhile, the deodorizing composition may further comprise a wedge-leaf-leaf powder.

The "nettle (Urtica dioica "is a perennial plant that grows in the mountains of the middle and southern parts of the Korean peninsula. There are hairs in the leaves and stems that contain plenty of formic acid. Leaves are opposite, petiole is long and egg-shaped. It is one male and one female in the fall, with one peduncle in the leaf axil, usually in the lower part of the peduncle, and the female flower in the upper part. The height is about 1m and the fruit is aquatic. It blooms in July and August and fruit in September and October. The nettle has a soft diuretic action to increase the amount of urine and is used to prevent inflammatory diseases of the urethra. The nettle also exhibits an auxiliary function in treating rheumatism and is used in the treatment of diabetes in folk remedies.

The completely mature young leaves of the nettle have a high concentration of components, and thus can be used for various purposes. In particular, they have excellent deodorization and antibacterial activity. The water or the alcohol may be used as an extraction solvent, and preferably, it may be used as a pulverized product after drying.

In addition, the composition for deodorization may further include the ash powder.

The above-mentioned "volcanic ash" contains 75 kinds of various minerals and can radiate large amounts of anions and far-infrared rays to promote bioactivity and skin metabolism, inhibit the growth of fungi, and effectively remove harmful substances.

The volcanic ash powder is not necessarily limited to the specific particle size, but may be preferably 50 to 200 mesh, and in this range various components of the volcanic ash can be volatized into the air or extracted into the composition.

The ash powder may be contained in an amount of 1.0 to 5.0% by weight based on the total weight of the composition. If the content of the volcanic ash powder is less than 1.0 wt%, the deodorizing effect may not be realized sufficiently, and if it exceeds 5.0 wt%, the quality of the product may deteriorate.

The composition for deodorization may comprise 20 to 60 parts by weight of the pine essential oil, 10 to 20 parts by weight of the laurel leaf extract, and 10 to 20 parts by weight of the wedge-grass leaf powder.

When the variation of the mixing ratio of the active ingredient is large, the antibacterial and deodorizing effect of each extract may not be properly realized. Therefore, the mixing ratio can be appropriately controlled in consideration of the working environment and the quality of the final product. The deodorant composition can exhibit optimal deodorizing performance in the weight range of each active ingredient.

The composition for deodorization may further include an additional deodorant to increase the deodorizing effect.

The additional deodorant may be a chemical deodorant, an inorganic metal complex, a cationic fungicide or a mixture thereof.

The chemical deodorant may be any one selected from the group consisting of betaine compounds, organic acids or salts thereof, amines, polyols, and mixtures thereof. The chemical deodorizing agent can improve the deodorizing effect by removing the odor causing material by a chemical reaction such as neutralization, oxidation, reduction or hydrolysis by a chemical deodorization method, but it can cause side effects such as allergy, Is preferably added.

The betaine-based chemistry can be, for example, any one selected from the group consisting of alkyl betaines, fatty acid amide propyl betaines, alkylsulfobetaines and imidazolinium betaines. The organic acid or salts thereof may be selected from the group consisting of p-toluenesulfonic acid, acetic acid, trifluoroacetic acid, citric acid, maleic acid, succinic acid, oxalic acid, benzoic acid, tartaric acid, fumaric acid, mandelic acid, propionic acid, citric acid, lactic acid, glycollic acid, gluconic acid, galacturonic acid, glutamic acid, glutaric acid, glucuronic acid, aspartic acid, Coric acid, carbonic acid, vanillyric acid, and hydroxy-iodic acid. The amines may be any one selected from the group consisting of monoethanolamine, diethanolamine, triethanolamine, and polymers thereof. The polyol may be any one selected from the group consisting of ethylene glycol, propylene glycol, 1,3-butylene glycol, polyethylene glycol and polypropylene glycol.

The inorganic metal complex compound may be an inorganic metal complex compound in which copper or zinc metal is dispersed in an organic acid solution, which can deodorize various odorous substances by a decomposition action by a photocatalytic reaction.

The inorganic metal complex is excited by the temperature rise and ultraviolet ray irradiation to increase the decomposition reaction rate. In addition, there is an advantage that the deodorizing effect can be maintained without saturation deterioration which is a defect of the adsorption and deodorization action. In particular, the inorganic metal complex compound has a high deodorizing effect on sulfides such as hydrogen sulfide and methyl mercaptan, which are major components of the acidic odor, and is also useful as a basic odorant such as ammonia or trimethyl amines as well as acetaldehyde It can exhibit an excellent deodorizing effect even for odorous substances.

The cationic fungicide is an antibacterial component for the removal and sterilization of bacteria and fungi, and may be a quaternary ammonium salt and an acetylenic sterilizing agent.

The cationic bactericide may be selected from the group consisting of cetylpyridinium chloride, benzalkonium chloride, benzoethonium chloride, distearyldimethylammonium chloride, stearyldimethylbenzylammonium chloride, didecyldimethylammonium chloride, stearyltrimethylammonium chloride, cetyltrimethylammonium chloride , Quaternary ammonium salts such as lauryltrimethylammonium chloride and laurylpyridinium chloride, or an acetylenic biocide such as chlorhexidine hydrochloride, chlorhexidine acetate, chlorhexidine gluconate, alexidine hydrochloride, acetic acid alexidine, gluconic acid alexidine and the like , But is not limited thereto.

The composition for deodorization may further comprise an excipient.

The excipient may be an excipient or a conventional stabilizer for weight control when spraying the deodorant composition, a pH adjusting agent for controlling pH, a flavoring agent or an emulsifying agent. The excipient for imparting weight during spraying may be ethylene glycol, propylene glycol, 1,3-butylene glycol, polyethylene glycol, polypropylene glycol or glycerin.

The pH adjuster for controlling the pH may be an organic acid, an alkaline agent or an organic acid salt. The flavoring agent and the flavor emulsifying agent may be variously selected in consideration of the selection of the fragrance and the emulsified state depending on the fragrance.

The present invention will be further described with reference to the following examples, but it should be apparent that the present invention is not limited by the following examples.

Production Example 1: Preparation of Fine Essential Oils

1 kg of pine leaf was washed with distilled water, dried and cut to the appropriate size. The extraction solvent obtained by mixing the pine leaves with the aromatic oil and fermented alcohol at a ratio of 1: 1 was added to the extent that it was locked, and the mixture was first extracted for 10 days at a temperature range of 15 to 20 캜.

The entire contents of the first extract were transferred into Onggi, sealed with wax, and then subjected to secondary extraction for one month at a temperature range of 15 to 20 ° C.

After the secondary extraction was completed, the solid matter was separated and aged at a temperature of 15 to 20 ° C for one month or more under the same conditions. The aged solution was filtered to prepare pine essential oil.

Production Example 2: Preparation of Laurel leaf extract

The laurel leaves were washed with water and then completely dried at room temperature and pulverized to obtain 500 g of pulverized material.

500 g of the pulverized product was immersed in a 10-fold volume of purified water and reflux-extracted at a temperature of 80 캜 for 12 hours.

The extract was filtered through a fine filter and repeatedly extracted three times in the same manner for the remaining raw materials and then cooled at room temperature. Each of the above extracts was concentrated under reduced pressure at 30 ° C and lyophilized to obtain a solid.

Production Example 3: Preparation of ethanol extract of laurel leaf

The laurel leaves were washed with water, completely dried at room temperature and pulverized to obtain 500 g of pulverized material.

500 g of the pulverized product was immersed in a 10-fold volume of an aqueous ethanol solution (70% mass concentration) and reflux-extracted at a temperature of 80 캜 for 12 hours.

The extract was filtered through a fine filter and repeatedly extracted three times in the same manner for the remaining raw materials and then cooled at room temperature. Each of the above extracts was concentrated under reduced pressure at 30 ° C and lyophilized to obtain a solid.

Examples and Comparative Examples

In order to verify deodorization and antibacterial effect of the deodorant composition of the present invention, examples and comparative examples were set by mixing samples as shown in Table 1 below.

[Content (parts by weight)] division Example Comparative Example One 2 3 4 One 2 3 Fine Essential
oil 60 60 60 60 80 60 60 Laurel leaf extract
(Production Example 2) 20 - - - - - - Laurel leaf extract
(Production Example 3) 20 10 10 - - - Wedge grass leaf powder - 10 10 - 20 - Ash powder - - - 5 - - 20

Experimental Example 1: Antibacterial effect test

The antimicrobial effect test of Escherichia coli and Salmonella bacteria for the deodorant composition containing the samples of Examples 1 to 4 and Comparative Examples 1 to 3 was carried out.

20 ml of the deodorizing composition containing the sample of the composition shown in Table 1 was prepared, and then the bacterial concentration was measured for Escherichia coli and Salmonella bacteria after 24 hours from the beginning.

Test environment temperature (37.0 ± 0.1) ℃, the humidity was in E. coli 1.5 × 10 ^6, Salmonella typhimurium ^{1.5 × 10 6 (35.3 ± 0.2} ) held in% RH, and the inoculum bacteria concentration (CFU / mL).

The concentration of Escherichia coli and Salmonella and the concentration of Escherichia coli and Salmonella after 24 hours in the experimental group to which the present sample was added and the control group to which the present sample was not added (indicated by BLANK) were measured and the bacterial reduction rates are shown in Table 1 below.

division Initial concentration Concentration after 24 hours Decrease (%) Escherichia coli Example 1 1.5 × 10 ⁶ 53000 96.5 Example 2 1.5 × 10 ⁶ 31000 97.9 Example 3 1.5 × 10 ⁶ 16000 98.9 Example 4 1.5 × 10 ⁶ 8600 99.4 Comparative Example 1 1.5 × 10 ⁶ 234000 84.4 Comparative Example 1 1.5 × 10 ⁶ 214000 85.7 Comparative Example 1 1.5 × 10 ⁶ 206000 86.3 Negative control group 1.5 × 10 ⁶ increase - Salmonella Example 1 1.5 × 10 ⁶ 65000 95.7 Example 2 1.5 × 10 ⁶ 42000 97.2 Example 3 1.5 × 10 ⁶ 23000 98.5 Example 4 1.5 × 10 ⁶ 10600 99.3 Comparative Example 1 1.5 × 10 ⁶ 257000 82.9 Comparative Example 2 1.5 × 10 ⁶ 232000 84.5 Comparative Example 3 1.5 × 10 ⁶ 215000 85.7 Negative control group 1.5 × 10 ⁶ increase -

As shown in Table 1, the number of bacteria was increased after 24 hours in the control group, while the number of bacteria was effectively decreased in Examples 1 to 4. In particular, when comparing Example 1 and Comparative Example 1, the Laurel leaf extract significantly enhanced the antibacterial effect of pine essential oil, and the antimicrobial effect was remarkably improved when the wedge leaf powder and ash were applied together.

Experimental Example 2: Deodorizing effect test

Deodorizing effect tests were conducted on the trimethylamine ((CH ₃ ) ₃ N) of the deodorant composition containing the samples of Examples 1 to 4 and Comparative Examples 1 to 3.

20 ml of a deodorant composition containing a sample of the composition shown in Table 1 was prepared and the deodorizing effect was tested by measuring the trimethylamine concentration after a predetermined time (0, 60, 120 minutes).

20 mL of the composition for deodorization was placed in a 5 L size reactor and sealed. The initial concentration of the test gas was injected at 50 μmol / mol, and the concentration of the test gas was measured at the initial (0 minute), 60 minutes, and 120 minutes, and the concentration was set as a sample.

The concentration of the test gas was measured by a gas detection tube (formerly KS 11221). The temperature during the test was (23.0 ± 5.0) ℃ and the humidity was (50 ± 15)% R.H.

The test was carried out without the introduction of a sample, which was used as a negative control. The removal rate of test gas for each hourly period was calculated by the following equation.

(%) = [{(Negative control concentration) - (sample concentration)} / (negative control concentration)] × 100

division Deodorization rate (%) Example 1 0 minutes - 30 minutes 87.2 60 minutes 93.4 Example 2 0 minutes - 30 minutes 89.2 60 minutes 95.8 Example 3 0 minutes - 30 minutes 91.3 60 minutes 96.9 Example 4 0 minutes - 30 minutes 93.5 60 minutes 98.2 Comparative Example 1 0 minutes - 30 minutes 76.2 60 minutes 83.1 Comparative Example 2 0 minutes - 30 minutes 79.5 60 minutes 85.1 Comparative Example 3 0 minutes - 30 minutes 78.6 60 minutes 84.7

Referring to Table 2, the concentration of trimethylamine was effectively reduced by Examples 1 to 4. In particular, when comparing Example 1 and Comparative Example 1, the Laurel leaf extract significantly improved the deodorizing effect of the pine essential oil, and the deodorizing effect was further enhanced when the wedge leaf powder and the ash were applied together.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

Claims (6)

20 to 60 parts by weight of pine essential oil, 10 to 20 parts by weight of laurel leaf extract, and 10 to 20 parts by weight of wedge leaf blade powder as an active ingredient,
And further comprising a volcanic ash powder. delete delete The method according to claim 1,
Wherein the ash powder comprises 1.0 to 5.0 wt% based on the total weight of the composition. The method according to claim 1,
Wherein the laurel leaf extract is obtained by ethanol at a concentration of 40 to 70%. delete