KR102308571B1 - Functional cleaning agent containing sand pear extract - Google Patents

Abstract

The present invention relates to a functional composition containing a Sand Pear leaf extract. The composition has the same high detergency and detergency as before without the addition of surfactants. In particular, the composition is formulated with natural extracts obtained from plants, is completely harmless to a human body, and exhibits excellent functional effects, such as actively contributing to the improvement of the health of the scalp and hair. Furthermore, with the addition of 1,2-hexanediol, the active ingredients of natural extracts can be preserved for a long time, thereby securing diversity and efficient use value. Also, the composition is made of only extremely eco-friendly materials, and actively contributes to the conservation of nature, so that convenience of use and efficiency are also maximized. The composition is composed by mixing 97 to 98 wt% of a natural extract containing a Sand Pear leaf extract and 2 to 3 wt% of a preservative including 1,2-hexanediol.

Description

Functional composition containing sand pear leaf extract {Functional cleaning agent containing sand pear extract}

The present invention advances the technical idea related to a functional composition that minimizes skin irritation of the human body. It is completely harmless to the human body and exhibits excellent functional effects, such as actively contributing to the health improvement of the scalp and hair, and furthermore, it is possible to preserve the active ingredients of natural extracts for a long time by adopting the addition of 1,2-hexanediol. It relates to a functional composition containing sandalwood pear leaf extract that not only secures diversity and efficient use value, but also maximizes convenience and efficiency, such as being composed only of extremely eco-friendly materials and actively contributing to nature protection.

Due to the recent development of industrialization, various environments such as soil, water quality and air have been severely damaged, and these environmental pollutants are exposed to the body through various routes, causing various diseases and dermatitis, and many people are complaining of pain. In particular, among dermatitis, atopic dermatitis presents symptoms such as severe pruritus, dry skin, and skin lesions. In the case of dry skin, it causes itching and worsens the situation, and the symptoms worsen at night. It is a very difficult disease that makes it worse.

For this reason, people are making efforts to clean various contaminants on the skin using a cleaning composition that has proven its effectiveness after going out. However, in the case of the scalp, it is very difficult to manage because it is covered with hair and it is not possible to visually determine the condition after washing.

Efforts are being made to actively improve damaged areas while maintaining the healthy state of the sensitive scalp as described above, and as one of the fruits of such efforts, Korean Patent Publication No. 10-2236236 "Composition for improving scalp containing natural extracts" This is published. This technology creates an oriental herbal extract by mixing Angelica asiatica extract, ginseng extract, licorice extract, ginseng extract and ginseng extract, and by adding more sap of fermented sap of fermented oriental sap to reduce dandruff and scalp It is a technology that has been shown to exhibit effects such as improvement of itching effect and prevention of hair loss.

As another of the prior art and similar technologies, Korean Patent Publication No. 10-0839588, "a composition for improving hair and scalp conditions containing plant extracts" is published, and the technologies are peony extract, white ginseng extract, sageum extract and green tea extract. As a composition mixed with two or more plant extracts selected from the group consisting of It is a technique that is effective for promotion.

As described above, various types of functional cleansing compositions have been developed and marketed due to differences in material selection and composition ratio of various types of plant extracts harmless to the human body and various types of oriental medicinal additives that improve damaged scalp.

The present invention also seeks to contribute to the prevention and improvement of atopic dermatitis by using plant extracts according to the existing flow, and in particular, by composing only eco-friendly materials that do not pollute the environment even when discharged together with wastewater, the functionality, stability and environmental properties are actively secured A functional composition was developed.

Registered Patent Publication No. 10-2236236 "Composition for improving scalp containing natural extracts" Registered Patent Publication No. 10-0839588 "Composition for improving hair and scalp conditions containing plant extracts"

The present invention was created to more actively solve the above problems, and it can maintain the overall health of the scalp and hair and quickly take care of the damaged area, and in particular, it has the effect of actively preventing and improving atopic dermatitis. It is a major problem to provide a functional composition with

In addition, the present invention intends to contribute to the protection of nature by composing it with natural materials, and it is another solution to provide a functional composition that is easy to handle and manage by allowing the active ingredients of these natural materials to be preserved for a long time.

In addition, the present invention is composed of materials that do not cause irritation to the scalp, thereby minimizing the burden of use, and maintaining sterilization and antibacterial properties on the scalp and hair after washing for a long period of time, thereby maintaining the scalp and hair in the best condition at all times. Another challenge is to provide

In order to achieve the above-mentioned problem, the composition of the functional composition containing the wild pear leaf extract proposed in the present invention is as follows.

The functional composition of the present invention is characterized in that it is mixed in a weight ratio of 97 to 98% by weight of a natural extract containing pear leaf extract and 2 to 3% by weight of a preservative containing 1,2-hexanediol.

In addition, the natural extract is based on 100% by weight of pear callus extract 13 to 16% by weight, green tea extract 14 to 14.5% by weight, perilla leaf extract 14 to 14.5% by weight, eoseongcho extract 14 to 14.5% by weight, Chrysanthemum extract 14 to 14.5% by weight, chrysanthemum extract 14 to 14.5% by weight, and celandine extract 14 to 14.5% by weight include those composed of a weight ratio.

In addition, the preservative consists of 10 to 20 wt% of 1,2-hexanediol, 40 to 45 wt% of glycerin, and 40 to 45 wt% of 1,3-butylene glycol based on 100 wt% include being

On the other hand, the functional composition of the present invention further comprises a functional agent for improving scalp health and skin, and the functional agent is a separating agent for separating dead skin cells from the scalp with a mixture of lactic acid and glycolic acid; and salicylic acid ( Salicylic Acid) to remove blackheads, sebum, or wastes; and a nutrient that takes care of the scalp from which wastes have been removed with a mixture of glycerin hydro essence and softener; It includes; an adsorbent that adsorbs; and a decomposing agent that provides bactericidal and antibacterial properties while decomposing and removing the separated dead skin cells and wastes made of a mixture of sea salt and citric acid.

In addition, the adsorbent includes a mixture of polyphenol tannins extracted from sea bamboo shoots and activated carbon for enhancing the adsorption power of tannins.

In addition, the polyphenol tannins include those surface-treated with vegetable coating oil in order to prevent the phenolic substances from being deteriorated by basicity due to the chemical action with lactic acid, which is one of the components of the separating agent.

In addition, the vegetable coating oil includes an oil extracted from chestnut shells that protect chestnuts.

In addition, the polyphenol tannin contains agitation water that gives adhesion so that vegetable coating oil can be adsorbed and coated on the surface, and the stirring water further comprises a mixture of honey extracted from chestnut flowers and mineral water. .

In addition, the stirring water includes further addition of zeolite powder for improving adhesion.

In addition, the vegetable coating oil includes 60 to 70% by weight of chestnut oil, 18 to 20% by weight of mineral water, 10 to 15% by weight of honey, and 2 to 5% by weight of zeolite powder.

According to the present invention consisting of the above-described configuration, it is possible to maintain the scalp and hair in a healthy and comfortable state at all times by the wild pear leaf extract obtained from the wild pear tree, which exhibits the optimal effect in alleviating atopic dermatitis, thereby creating a safer life. There are outstanding advantages to

In addition, the present invention exhibits excellent cleaning power and cleaning power without containing any chemical surfactant, while not generating bubbles due to the chemical surfactant, so it is possible to actively save rinsing water, and furthermore, the functional composition is all natural materials or eco-friendly materials It does not pollute the environment when discharged together with wastewater and has other effects that can contribute to nature protection.

1 to 3 are photographs of growth inhibition ring size experiments of a single extract for skin inflammation-inducing microorganisms of the functional composition proposed by the present invention.
Figure 4 is a photograph of growth inhibition ring size experiment of a single extract for dandruff / folliculitis-inducing microorganisms.
5 and 6 are photographs of the sterilization power experiment of a single extract against skin inflammation-inducing microorganisms.
7 is a photograph of a bactericidal power experiment of a single extract against dandruff / folliculitis-inducing microorganisms.

Hereinafter, with reference to the accompanying drawings, it will be collectively described for the configuration of the present invention and the resulting action and effect.

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only this embodiment serves to complete the disclosure of the present invention, and common knowledge in the technical field to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. In addition, like reference numerals refer to like elements throughout the specification.

The present invention is disclosed with respect to the technical idea of a functional composition that minimizes skin irritation of the human body.

Above all, the present invention has the same high cleaning power and cleaning power as before without adding a surfactant, and in particular, it is composed of natural extracts obtained from plants, so it is completely harmless to the human body and actively contributes to improving the health of the scalp and hair, etc. It exhibits excellent functional efficacy, and furthermore, it is possible to preserve the active ingredients of natural extracts for a long time by adopting the addition of 1,2-hexanediol, thus securing diversity and efficient use, as well as protecting nature because it is composed only of extremely eco-friendly materials. It should be noted that it is related to the functional composition containing the wild pear leaf extract, which is also induced to maximize the convenience and efficiency of use, such as actively contributing to the

The functional composition of the present invention is composed of a sandol pear leaf extract obtained from sandol pear leaves and 1,2-hexanediol to preserve the active ingredient of sandol pear leaf extract for a long time, preferably a natural extract 97 containing sandol pear leaf extract to 98% by weight and a preservative containing 1,2-hexanediol may be mixed in a weight ratio of 2 to 3% by weight.

As a result of a comparative experiment with dexamethasone, which has been used as a skin treatment, research results were announced that the sandol pear leaf has an itch relief effect of about 2.3 times or more. By doing so, many people buy and consume it to promote health.

However, the act of ingesting sandalwood leaves is generally effective in improving the constitution, but it takes too long to expect a complete improvement of dermatitis. However, in the present invention, based on the results of various experiments, it was found that the dermatitis was rapidly improved when the pear leaf extract was directly applied to the skin, and accordingly, a functional composition capable of cleansing the body was developed.

The 1,2-hexanediol is used as a preservative to prevent deterioration or denaturation of the active ingredient of the Sandalwood pear leaf extract, and has a very excellent antiseptic effect and no side effects or skin irritation.

The 1,2-hexanediol is rated at 1st grade among green grades of the EWG (Environmental Working Group) and safety has been proven. . In addition, since it has hydrophilicity and lipophilicity, it has a property of being easily soluble in water and oil, and when added to the Sandolberry leaf extract, it does not significantly affect the formulation or properties, thereby contributing to the production of a stable functional composition.

This 1,2-hexanediol helps to moisturize the skin by exerting moisturizing power and skin conditioning effect, and it is classified as a solvent or moisturizer, so there is no skin irritation. Used together with caprylyl glycol, it actively promotes antiseptic effect.

Example 1 below is a test result and test result for measuring the components of the functional composition proposed by the present invention and deriving the results.

<Test report of functional composition proposed by the present invention>

<Test result of functional composition proposed by the present invention>

As can be seen from the test report of Example 1, the properties, odor, specific gravity (d20/20), pH (25°C), refractive index (nD20), heavy metals of the functional composition consisting of pear leaf extract and 1,2-hexanediol , arsenic, and microorganisms, properties and odors were carried out by sensory testing, specific gravity KP (general test method-third method), pH and refractive index KP (general test method), heavy metals KP (general test method) -Method 2), KP (General Test Method - Method 3) for arsenic, and KP (General Test Method) for microorganisms.

As a result, as can be seen from the test results, the appearance was a light brown liquid through the sensory test, and the odor was a specific specific odor, and the specific gravity was 0.980~1.020 according to the KP general test method, The pH was 4.5~7.5, the refractive index was 1.320~1.360, the heavy metal was ≤10ppm, the arsenic was ≤2ppm, and the microorganism was ≤100cfu/g.

Example 2 below is a result of analyzing the performance of a functional composition consisting of a combination of sandalwood pear leaf extract and 1,2-hexanediol. The performance of the functional composition was performed at the DHU Bio Convergence Test Center, and as test and inspection items, the total number of aerobic viable cells and detection of mercury, lead, cadmium, antimony, arsenic, nickel, etc. were measured.

<Performance analysis result of the functional composition proposed by the present invention>

On the other hand, the natural extract of the present invention is based on 100% by weight of pear leaf extract 13 to 16% by weight, green tea extract 14 to 14.5% by weight, perilla leaf extract 14 to 14.5% by weight, and Eosongcho extract 14 to 14.5% by weight And, chrysanthemum extract 14 to 14.5% by weight, chrysanthemum extract 14 to 14.5% by weight, and celandine extract 14 to 14.5% by weight.

The green tea extract, perilla leaf extract, eoseongcho extract, chrysanthemum extract, cypress extract and celandine extract, as well as the pear leaf extract, are concentrated with ingredients effective for skin improvement such as calcium, potassium, sodium, and minerals, and in particular, the celandine extract is an alkaloid. (Kelidonin, keleritrin, methoxy gel, oxychelidonin, sanguinarin, oxysanguinarine, berberine, kelidamine, coptisine, etc.), vitamin C, carotenoid, p-coumaric acid, caffeic acid, organic acid It contains flavonoids such as (kelidonic acid, malic acid, lemon acid, succinic acid), quercetin, and kaempferol, and ingredients such as tripensaponin and chelidonin to calm the central nervous system. It exerts bactericidal action, lidam action, and anticancer activity.

In addition, the preservative of the present invention is based on 100% by weight of 1,2-hexanediol 10 to 20% by weight, glycerin 40 to 45% by weight, and 1,3-butylene glycol 40 to 45% by weight of weight ratio including those consisting of

As mentioned above, the 1,2-hexanediol helps to moisturize the skin by exerting moisturizing power and skin conditioning effect, and is classified as a solvent or moisturizer, so there is no skin irritation, and furthermore, it is used as a preservative substitute due to its excellent antibacterial properties. It is possible, and the glycerin is adsorbed to the hair and remains even after rinsing, so it has excellent moisturizing effect. It plays a role in actively improving the moisturizing effect.

Example 3 below is a natural extract consisting of green tea extract, perilla leaf extract, eoseongcho extract, chrysanthemum extract, cypress extract and celandine extract as suggested by the present invention, 1,2-hexanediol, glycerin, 1,3- The content of the functional composition consisting of a preservative consisting of butylene glycol was measured, and the material safety was tested according to the ingredient.

<Test report of functional composition containing natural extracts>

<Test result of functional composition containing natural extracts>

As a specimen of the functional composition used in the test, based on 100% by weight of natural extracts, 13 to 16% by weight of sandol pear leaf extract, 14 to 14.5% by weight of green tea extract, 14 to 14.5% by weight of perilla leaf extract, and 14 to 14.5% by weight of perilla leaf extract Prepared by weight ratio of 14.5 wt%, chrysanthemum extract 14~14.5 wt%, chrysanthemum extract 14~14.5 wt%, and celandine extract 14~14.5 wt%, 1,2- based on 100 wt% of preservative A weight ratio of 10-20 wt% of hexanediol, 40-45 wt% of glycerin, and 40-45 wt% of 1,3-butylene glycol was prepared, and the natural extract and preservative were added at a weight of 7:3 It was prepared by mixing in a ratio.

In relation to this, the result of not applicable in the hazard and risk test was derived, and in addition, the result of not applicable in the health, fire, and reactivity groups was derived.

Example 4 below is a result of analyzing the performance of a functional composition consisting of a combination of 6 types of vegetable extracts contained in natural extracts and 3 types of materials contained in preservatives. The performance of the functional composition was performed at the DHU Bio Convergence Test Center, and as test and inspection items, the total number of aerobic viable cells and detection of mercury, lead, cadmium, antimony, arsenic, nickel, etc. were measured.

<Result of performance analysis of functional composition mixed with 6 extracts>

As can be seen by comparing Example 2 with Example 4, it can be seen that the active ingredient of the functional composition in which six extracts are mixed is superior to that of the functional composition consisting only of sandalwood pear leaf extract.

Meanwhile, the present invention further includes a functional agent for improving scalp health and skin. The functional agent is a separating agent that separates dead skin cells from the scalp; and an improving agent that removes blackheads, sebum, or wastes; and a nutritional agent that takes care of the scalp from which wastes have been removed; and adsorbs dead skin cells and wastes discharged from the scalp It consists of an adsorbent; and a decomposing agent that decomposes and removes separated dead skin cells and wastes while imparting bactericidal and antibacterial properties.

The separating agent is composed of a mixture of lactic acid and glycolic acid, and the lactic acid is an organic acid produced by fermentation of lactose or glucose, etc., and is a colorless, odorless, sour liquid and easily soluble in water and alcohol. Have. The glycolic acid is extracted from sugar cane, and together with lactic acid, it softens the dead skin cells and induces exfoliation. In addition, such a separating agent is effective for skin improvement by inducing the generation of baby cells in the basal layer of the skin as well as simply removing dead dead skin cells.

The improving agent is a phenol-ru chemical and consists of salicylic acid, one of the plant hormones, and when infected with a pathogen, silycylic acid promotes the expression of genes involved in the defense mechanism to improve it, and furthermore regulates the temperature of the skin and It has various effects such as anti-aging. In particular, the emollient made of salicylic acid is effective for oily skin and can effectively remove sebum, waste products, and blackheads.

The nutritional agent consists of a mixture of glycerin hydro essence and a softening agent, and serves to improve the skin from which wastes are removed by providing vitamin B group, antioxidant action, moisture supply, melanin suppression, nutrition supply, and the like.

The adsorbent consists of tannins and activated carbon, and tannins exhibit more excellent functions in detergency, detergency, sterilization, and antibacterial properties, and activated carbon serves to further improve these functions. The tannins have a sufficient number of hydroxyl groups to form strong complexes with proteins or other macromolecules. In particular, it is excellent as an additive in cleaning compositions because it is easily soluble in water and precipitates proteins and alkaloids. In particular, in the present invention, polyphenol tannins extracted from sea bamboo shoots are used as additional additives in the functional composition. Hae bamboo shoot is a bamboo shoot that grows in the sea of a clean area, and the tannins extracted from it are superior in adsorbing proteins compared to normal tannins. As mentioned above, polyphenol tannin that adsorbs proteins serves to absorb all bacteria and viruses, including dead skin cells made of proteins remaining on the skin, and then kill them all at once.

These polyphenol tannins are ground by adding 3 times 70% methanol solution (-20°C) to sea bamboo shoots, followed by filtration, and the residue is extracted twice again. Combine all the extracted filtrates, add a small amount of 2M K₂HPO₄ solution, and centrifuge at 3000rpm for 20 minutes. Here, the residue is again washed with metalol, then soaked in 1.2N HCl solution, neutralized to pH 4.0 by adding saturated sodium carbonate solution, and then dialyzed for 36 hours. The dialysate is centrifuged at 3000 rpm for 20 minutes after adding the same amount of saturated caffeine solution. The separated residue is dissolved in 1% HCl-dimethy1-formamide solution, injected into sephadex LH-20 column, developed with 70% DMFA (dimethy1formamide) solution, and then dialyzed again with distilled water and freeze-dried to obtain.

The decomposing agent consists of a mixture of sea salt and citric acid, and consists of sodium, magnesium, calcium and minerals.

The sodium is an alkali metal element obtained by electrolysis of sodium hydroxide dissolved by applying heat, and is added for the purpose of improving the alkalinity of the functional composition. The magnesium is made by the fusion of neon and alpha particles at the center of a red giant star, and is one of the eight major constituent elements constituting the earth's crust and is an alkaline earth metal commonly found around us along with calcium. In general, it does not exist in a single state in nature, but exists in the form of silicates, sulfates, carbonates, etc. When magnesium comes into contact with water, hydrogen bubbles are generated and alkaline ionized water is generated, thereby exhibiting cleaning and washing functions. Magnesium protects both the user's body and nature because it does not burden the environment and does not pollute the water. In particular, magnesium is excellent as an additive to a functional composition for skin improvement because it has deodorizing and bactericidal effects.

The citric acid binds with metal ions in the washing water to actively promote softening action and improving cleaning power, and when used as a skin cleanser, it exerts functions such as imparting a softening effect to the skin. In general, citric acid has the ability to adsorb metal ions, and this ability can also be seen in baking soda and sodium carbonate. On the other hand, when baking soda and sodium carbonate are adsorbed with metal ions, they cause stains as they precipitate. Citric acid is an excellent material for exfoliating dead skin cells because it exhibits the same metal ion adsorption ability as baking soda and soda carbonate without such staining.

On the other hand, the adsorbent includes polyphenol tannins surface-treated with vegetable coating oil to prevent deterioration of phenolic substances due to basicity due to the chemical action of the separating agent with lactic acid.

The vegetable coating oil proposed by the present invention refers to an oil extracted from chestnut shells that protect chestnuts. For example, compared to general edible oil that is edible and harmless to the human body, the vegetable coating oil of the present invention has a low oiliness, so there is less slipping after washing. It is possible to actively prevent the deterioration of the phenolic substances possessed by the polyphenol tannins as the ingredients have strong basicity.

The addition of vegetable coating oil, that is, oil extracted from chestnut bark, proposed by the present invention in order to actively preserve the active ingredient of polyphenol tannin in the functional composition effective for scalp exfoliation and hair improvement by containing polyphenol tannin as described above one of the very important factors.

On the other hand, in the process of surface treatment of vegetable coating oil on polyphenol tannin, it was found that vegetable coating oil was not easily surface treated due to its own oiliness. have been developed The stirring water provides a function to impart adhesion to polyphenol tannins, and the stirring water consists of a mixture of honey and mineral water extracted from chestnut flowers.

In addition, the stirring water includes further addition of zeolite powder for improving adhesion.

As described above, the vegetable coating oil is preferably composed of 60 to 70% by weight of chestnut oil, 18 to 20% by weight of mineral water, 10 to 15% by weight of honey, and 2 to 5% by weight of zeolite powder, for example, If the amount of chestnut oil is less than 60 to 70 wt%, the surface treatment of polyphenol tannins is insufficient, whereas if it is exceeded, it is impossible to feel refreshed by washing the scalp due to the oiliness. On the other hand, when the content of zeolite is less than 2 to 5% by weight, the adhesion is lowered and the adsorption of chestnut oil is lowered. On the other hand, when it exceeds this, the viscosity of the vegetable coating oil is too high and some solidified, so that it cannot be used as a surface coating agent.

On the other hand, in Example 5 below, the antibacterial and sterilizing power of the functional composition proposed by the present invention was tested, and the results were derived.

- Experimental purpose

It is intended to verify the efficacy of the material through the antibacterial and sterilizing power tests of the functional composition proposed by the present invention.

-Test Methods

go. microbial strain

Growth of microorganisms that cause skin inflammation and microorganisms that cause dandruff and folliculitis in order to investigate the antibacterial and sterilizing power of single extracts (Sandol pear leaf) and mixed extracts (green tea, perilla leaf, echinoderm, chrysanthemum, celandine, celandine) The degree of inhibition was investigated.

serial number strain number microorganism name incubation conditions One CCARM 3708 Staphylococcus aureus 37℃, exhaled 2 CCARM 3709 Staphylococcus epidermidis 37℃, exhaled 3 CCARM 3710 Staphylococcus epidermidis 37℃, exhaled 4 CCARM 3711 Staphylococcus epidermidis 37℃, exhaled 5 CCARM 3712 Staphylococcus epidermidis 37℃, exhaled

<Microorganisms causing skin inflammation>

serial number strain number microorganism name incubation conditions One KCCM 12679 Malassezia furfur 30℃, exhalation 2 KCCM 50204 Malassezia furfur 30℃, exhalation

<Microorganisms causing dandruff/folliculitis>

The nutritional components of microorganisms used in the test are as follows.

For microorganisms causing skin inflammation, LAB-LEMCO medium (OXOID, England, 3.0g Lab-Lemco powder, 5.0g Peptone, pH 7.4±0.2) was autoclaved at 121°C for 15 minutes and used.

For dandruff/folliculitis-causing microorganisms, mLNA medium (OXOID, England, 20.0 g Glucose, 50.0 g Malt Extract, 1.0 g Poly Peptone, 20.0 g Bile Salt No.3, 10.0 mL Glycerol, 5.0 g mL Tween 60, 20.0 mL Olive Oil , pH 6.2±0.2) was used by autoclaving at 110° C. for 20 minutes.

me. Antibacterial and sterilizing power test method

The antibacterial activity of single extract and complex extract was measured using agar plate diffusion method using paper disc. Each extract was sterilized with a 20㎛ syringe filter (ADVANTEC, JAPAN), and 0.1mL each was dripped onto a paper disc (ADVANTEC, JAPAN) with a diameter of 10mm, and then dried and used.

In the case of the sterilization power test, the in vitro test method of the External Disinfectant (quasi-drug) efficacy evaluation method guideline of the Korea Food and Drug Administration was referred to as well as the sterilizing/disinfectant for the standards and specifications of food additives.

The sterilization power (%) was evaluated by calculating [(number of bacteria in control group - number of bacteria in test group)] / number of control bacteria × 100.

- result

The number of inoculated microorganisms was adjusted as shown in the table below to test the antimicrobial activity of single extracts and mixed extracts against skin inflammatory microorganisms and microorganisms causing dandruff/folliculitis.

serial number strain number microorganism name Inoculation number (cfu/mL) One CCARM 3708 Staphylococcus aureus 1.73×10⁴ 2 CCARM 3709 Staphylococcus epidermidis 1.62×10⁴ 3 CCARM 3710 Staphylococcus epidermidis 1.58×10⁴ 4 CCARM 3711 Staphylococcus epidermidis 1.55×10⁴ 5 CCARM 3712 Staphylococcus epidermidis 1.48×10⁴

<The number of inoculations of microorganisms causing skin inflammation>

serial number strain number microorganism name Inoculation number (cfu/mL) One KCCM 12679 Malassezia furfur 2.24×10⁴ 2 KCCM 50204 Malassezia furfur 2.83×10⁴

<Number of inoculations of dandruff/folliculitis-causing microorganisms>

After mixing 1.0 mL of a suspension of each skin inflammation-inducing microorganism and dandruff/follicle-inducing microorganism and 20.0 mL of the medium, the numbers adjusted as shown in Tables 3 and 4 above, an agar plate medium was prepared, and a single dried single medium was dripped onto a paper disk. The results of confirming the antimicrobial activity by the size of the growth inhibition ring (clear zone) generated while culturing according to the culture conditions after placing the extract and the complex extract on the medium are as follows.

serial number strain number microorganism name Growth inhibition ring (mm) One CCARM 3708 Staphylococcus aureus - 2 CCARM 3709 Staphylococcus epidermidis 21 3 CCARM 3710 Staphylococcus epidermidis 17 4 CCARM 3711 Staphylococcus epidermidis 22 5 CCARM 3712 Staphylococcus epidermidis 18

<Size of growth inhibition ring of single extract against skin inflammation-causing microorganisms>

The experimental results for Table 5 are attached as pictures to FIGS. 1 to 3 .

A single extract formed growth-inhibiting rings due to antibacterial activity in 4 species of S. epidermidis except for S. aureus, and it was confirmed that similar excellent growth-inhibiting rings were formed in 3711 and 3709.

However, since S. aureus did not show antibacterial activity, it was judged that additional research on whether it could show antibacterial activity against various microorganisms was necessary.

serial number strain number microorganism name Growth inhibition ring (mm) One KCCM 12679 Malassezia furfur - 2 KCCM 50204 Malassezia furfur -

<Size of growth inhibition ring of single extract against dandruff/follicle-inducing microorganisms>

The experimental results for Table 6 are attached as a photograph in FIG. 4 .

As a result of investigating the antimicrobial activity of the complex extract against dandruff / folliculitis-inducing microorganisms as shown in Table 6, the antimicrobial activity against two types of M. As the antibacterial activity against S. aureus of this low or single extract was not confirmed, it was judged that additional performance was necessary whether or not it had antibacterial activity against only a limited number of microorganisms including S. epidermidis.

In order to confirm a single extract, 0.1 mL of a skin inflammation-inducing microorganism suspension adjusted in the number of inoculations was mixed with 10.0 mL of the extract and left at 37°C for 24 hours. The result was confirmed while culturing after preparing a solid medium by collecting 1.0 mL each.

serial number strain number microorganism name Sterilization (%) One CCARM 3708 Staphylococcus aureus 99.9 2 CCARM 3709 Staphylococcus epidermidis 99.9 3 CCARM 3710 Staphylococcus epidermidis 99.9 4 CCARM 3711 Staphylococcus epidermidis 99.9 5 CCARM 3712 Staphylococcus epidermidis 99.9

<Sterilizing power of single extract against skin inflammation-causing microorganisms>

As a result of confirming the number of bacteria in the test group by dilution as shown in Table 7, the sterilization power of the single extract against the microorganisms causing skin inflammation was all 99.9%. In particular, even in the case of S. aureus, which did not show a growth-inhibiting ring in the agar plate diffusion method, it was investigated to have a sterilizing power of 99.9%. This can be extracted as having an effect when it comes into contact with a large amount of samples rather than contact with microorganisms by diffusion of a single extract, but it is necessary to investigate and confirm the appropriate time for the sterilization power to show 99.9%.

The experimental results for Table 7 are attached as photographs in FIGS. 5 and 6 .

serial number strain number microorganism name Sterilization (%) One KCCM 12679 Malassezia furfur 99.9 2 KCCM 50204 Malassezia furfur 99.9

<Sterilizing power of single extract against dandruff/folliculitis-causing microorganisms>

As shown in Table 8, the sterilization power of the complex extract was investigated by the same test method as that of the microorganisms causing skin inflammation.

The experimental results for Table 8 are attached as a photograph in FIG. 7 .

However, in the case of M. furfur, which is a dandruff/follicle-inducing microorganism, it is not clear whether it is due to the complex extract or the lack of specificity of the medium component because the specificity of the medium component is sensitive.

The functional composition of the present invention consisting of the above composition can maintain the scalp and hair in a healthy and comfortable state at all times by the wild pear leaf extract obtained from the wild pear tree, which exhibits the optimal effect in alleviating atopic dermatitis, thereby creating a safer life. can do.

In addition, while exhibiting excellent cleaning power and cleaning power without containing any chemical surfactant, it is possible to actively save rinsing water because bubbles due to chemical surfactant are not generated. It does not pollute the environment when released together with it, thus contributing to the conservation of nature.

Although the present invention described above has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and various modifications and equivalent other embodiments are possible by those skilled in the art. should be made clear. Accordingly, the true technical protection scope of the present invention should be construed by the appended claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

Claims (8)

In a composition comprising 97 to 98% by weight of a natural extract containing a pear leaf extract, and 2 to 3% by weight of a preservative containing 1,2-hexanediol,
It further contains a functional agent for improving scalp health and skin,
The functional agent,
Separating agent that separates dead skin cells from the scalp with a mixture of lactic acid and glycolic acid;
An improving agent that consists of salicylic acid and removes blackheads, sebum, or wastes;
A nutrient that takes care of the scalp from which wastes have been removed with a mixture of glycerin hydro essence and softener;
an adsorbent composed of tannin and activated carbon to adsorb dead skin cells and wastes discharged from the scalp;
a decomposing agent consisting of a mixture of sea salt and citric acid, which decomposes and removes separated dead skin cells and wastes while imparting bactericidal and antibacterial properties;
A functional composition containing sandol pear leaf extract comprising a.
According to claim 1,
The natural extract is based on 100% by weight Sandol pear leaf extract 13 to 16% by weight, green tea extract 14 to 14.5% by weight, perilla leaf extract 14 to 14.5% by weight, Eoseongcho extract 14 to 14.5% by weight, and chrysanthemum extract 14 to 14.5% by weight, and 14 to 14.5% by weight of the cypress extract, and 14 to 14.5% by weight of the celandine extract, a functional composition containing a pear leaf extract.
According to claim 1,
The preservative is 10 to 20% by weight of 1,2-hexanediol, 40 to 45% by weight of glycerin, and 40 to 45% by weight of 1,3-butylene glycol based on 100% by weight. A functional composition containing sandol pear leaf extract containing
delete According to claim 1,
The adsorbent is a functional composition containing sandalwood pear leaf extract comprising a mixture of polyphenol tannins extracted from sea bamboo shoots and activated carbon for enhancing the adsorption power of polyphenol tannins.
6. The method of claim 5,
The polyphenol tannin is a functional acid containing pear leaf extract, including those that have been surface-treated with vegetable coating oil to prevent the phenolic substances from being deteriorated by basicity due to the chemical action with lactic acid, which is one of the components of the separating agent. composition.
7. The method of claim 6,
The vegetable coating oil is a functional composition containing a pear leaf extract, comprising an oil extracted from chestnut bark to protect chestnuts.
7. The method of claim 6,
The polyphenol tannin contains agitation water that imparts adhesion so that vegetable coating oil can be adsorbed and coated on the surface,
The stirring water is a functional composition containing sandalwood pear leaf extract further comprising a mixture of honey and mineral water extracted from chestnut flowers.

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