KR950005382B1 - Skin cleaning material containing wild camomile extract - Google Patents

Abstract

The preparation method of chrysanthemum extract (I) and cationic polymer (II) complex (III) for skin care consists of (1) extracting mixture of chrysanthemum with water at 60'C for 5 hrs and filtering with 300 mesh, (2) concentrating (I) with vacuum, (3) adding (II) 1-50% to (I) and stirring at 50'C for 30 min to form (III) as micelle complex, (4) filtering. (III) is added 0.001-10% to soap, body cleanser or vaginal cleanser for better skin affinity.

Description

Skin cleanser containing wild chrysanthemum extract

The present invention is to form a complex with the cationic polymer compound showing the surface activity of the active ingredient extracted from the flowers, leaves, stems, roots of the wild chrysanthemum plants of the genus Chrysanthemum with water, methanol, ethanol, or a mixed solution thereof The present invention relates to skin cleansing agents such as soaps, body cleansers, and vaginal cleansers that improve the affinity with the skin and improve the effect of the wild chrysanthemum component on the skin. Shampoos, rinses and hair tonic compositions containing < RTI ID = 0.0 > and < / RTI > patent application No. 3588/1991, " tyrosinase inhibitor compositions " containing chrysanthemum extracts.

There are many varieties of chrysanthemum plants, but their characteristics vary depending on the region and type. Chrysanthemum plants used in the present invention is called a general wild chrysanthemum, which grows wildly in mountains and fields due to its high fertility, and specifically, Chrysanthemum Indicum Linne, Chrysanthemum Zawadski Var Leiophyllum, Chrysanthemum Zawadski Herbich, Gujeolcho (Chysanthemum Zawadski Var Lotilobum Kitamura).

These wild chrysanthemums have similar characteristics, and the active ingredient of the extract mainly contains essential oils, amino acids, vitamins, flavonoids and the like. The essential oils included are Polenol, Camphor and Glusantenone. Flavonoids contained include Luteolin-7-glucoside, Cosmosin, and Acasin. These flavonoids exist as glycosides and exhibit nonionic surfactants, generally called saponins. They also have excellent foaming power and detergency. Generally, chrysanthemum plants have beautiful flowers, and when they are grown with chrysanthemums, they are long-lived and lightened. Among them, it is already known that green leaves, dried leaves, and flowers are edible as a kind of growing country. In addition, the effects of chrysanthemum shown in the literature, etc. Chrysanthemum has a clear detoxification effect, enhances the anti-inflammatory effect and capillary resistance, and has been known to have anti-inflammatory effects.

As a result of studying the effects of chrysanthemum, the present inventors found that the so-called wild chrysanthemum, which grows naturally among the chrysanthemums, has an excellent effect even when applied to skin cleaner.

So far, examples of wild chrysanthemum applied to cosmetics include shampoos, rinses and hair tonic compositions containing wild chrysanthemum extracts (Patent 38565), and skin cosmetics containing chrysanthemum extracts (Patent application No. 3588/1991). The present inventors continued to study how to use the effective ingredient of wild chrysanthemum more efficiently and use it in other fields, and in addition to the already patented and currently pending patent content, the present inventors have short contact time with the skin. It was possible to invent a product having excellent effects and functions by making and using a complex with a cationic polymer having an interfacial activity on skin cleaners, soaps, body cleansers and vaginal cleaners, which are difficult to obtain the effects of the added ingredients.

In more detail, the composites of wild chrysanthemum extracts were added to the wild chrysanthemum extracts extracted as water, methanol, ethanol, or mixed solvents thereof. That is, by forming a complex micelle and then using it as an aqueous solution or drying and then using soap, body cleanser and vaginal cleaner, etc., a product having a characteristic of improving the function of the product and improving the use effect could be obtained.

Surfactant cationic polymer materials used in the present invention include polyquaternium-1 (Onamer M, Onyx), polyquaternium-4 (Celquat, National Starch), polyquaternium-5 (Catamer Q, Richarderon), Polyquaternium-7 (Merquat 550, Calgon), Polyquaternium-10 (Ucare Polymer JR, Union Carbide), Polyquaternium-14 (Reten, Hercules), Guarhydroxy propyltrimethyl Ammonium chloride (Jaquar, Mayhel l), kitchen hydroxy propyltrimethylammonium chloride (Lexquat CH, Inolex) and hydroxypropyl chitin liquid (Chitin liquid HPCH, Ichimara) includes a group selected from These can be used individually or in mixture.

The ratio of the content of the wild chrysanthemum extract (based on dry volume) to the content of the cationic macromolecule of surfactant activity is 0.001-0.5, preferably 0.01-0.5 as weight ratio.

Soap in skin cleaners is alkali metal ion salts of long-chain fatty acids, for example, sodium palmitate. Long-chain fatty acids can be obtained from palm oil or milk. Soap manufacturing methods include saponification with palm oil or alkali to obtain neat soap and glycerin, and then glycerin is separated, and saponification method used for soap production and neutralization method by directly neutralizing fatty acids with alkali to make nicheol.

Soap molecules in aqueous solution can form micelles, and this phenomenon is related to the spraying and emulsifying power which make soap solution useful in the removal.

In hard water, soap forms precipitates of calcium and magnesium salts, reducing the activity of the soap. Insoluble water at the edge of the bath is an example of this precipitation.

Thus, synthetic detergents that do not cause this precipitation are used instead of soap in laundry detergents. However, soap is still preferred in face and body cleansers with a high ratio of soap to water. However, there is a need to improve the precipitation problem mentioned above.

To this end, water softeners or synthetic nonionic surfactants have been used.

Therefore, the present inventors have found that the non-ionic surfactant of the plant saponin series, which has not been used until now, can reduce the precipitation generation in the hard water of the soap and improve the dispersing and emulsifying power to give a more moist and smooth feeling. In more detail, the present invention uses wild chrysanthemum extracts containing flavonoids and the like, which have excellent surface-forming ability, as they are, or when they are added to soaps by forming complex micelles with a surface-active cationic high molecular compound. Of course, the hard water prevented the deterioration of the foaming ability of soap, and it was found that the skin protection effect was superior to the product using only soap as well as maintaining the cleaning power.

Flavonoids, ie, saponins, in these wild chrysanthemum extracts have a physiologically active effect on the skin as a physiologically active substance, and have a complex action of simultaneously improving the functionalities of soap properties, ie foaming, and detergency.

Body cleanser is a liquid whole body cleansing agent, which is composed of anionic surfactant and fatty acid soap as main components, and other skin protection agent contains triglyceride oil, monoester oil, protein and its derivatives, and humectant.

By forming a complex of surfactant-active cationic polymer and wild chrysanthemum extract in the body cleanser, it reduces the skin irritation of the highly anionic body cleanser contents and effectively protects the wild chrysanthemum extract and the skin, especially in cleaning products with short contact time. Compounded to be used in contact to increase the affinity to the skin. This could make the skin smoother and moist.

Next, in the case of a vaginal cleaner related to the present invention, a cleaning component and an antiseptic toxic component are used in combination, and an anionic surfactant and sodium lauryl sulfate are mainly used as the cleaning component, and as an antiseptic agent, borax and a parahydroxy benzoate derivative are used. It is used. However, it is known that anionic surfactants may be a problem in areas where the safety of the skin is particularly sensitive, and thus it is desired to improve the safety and the effect.

The present inventors have found that the complex of the wild chrysanthemum extract and the cationic high molecular weight compound having an interfacial activity in the vaginal cleaner has an excellent bubble formation compensating effect and an excellent feeling after use and improved safety for the skin.

The wild chrysanthemum extract or the composite of the wild chrysanthemum extract and the surface active cationic polymer obtained according to the present invention is contained in an amount of 0.001-10% by weight of the dry extract relative to the total weight of the cleaning agent.

Hereinafter, the present invention will be described in detail with reference to the following examples.

Example 1

Method of manufacturing wild chrysanthemum extract

Wash, cut, and cut 10 kilograms of Kookjeol, a mixture of Gukguk and Gujeolcho, and add 10 kilograms of water, extract the mixture at 60 ° C for 5 hours, filter it with 300mesh filter cloth, concentrate in a vacuum evaporator, and extract about 3 kilograms of water (1). Get

Example 2

Method of manufacturing wild chrysanthemum extract complex

10 grams of a cationic high molecular weight compound (polymer J 125, Union Carbide) was added to 2 kilograms of the water-soluble wild chrysanthemum extract obtained in Example 1, heated to 50 ° C., and then stirred for 30 minutes to form a stirred complex, followed by cooling to room temperature. Filtered through a 200 mesh filter cloth to obtain an extract of about 1.95 kilograms.

Example 3

Method of manufacturing wild chrysanthemum extract complex

One kilogram of the composite obtained in Example 2 was vacuum dried for about 10 hours to yield about 32 grams of the dried composite.

Example 4

Wild chrysanthemum extract manufacturing method

Wash and cut 1 kilogram of persimmon and acid mixture, put it in 10 kilogram of 60% aqueous methanol solution, extract for 8 hours at room temperature, filter with 300 mesh filter cloth, and dry to obtain dried product at about 46 grams.

Example 5

Method of manufacturing wild chrysanthemum extract complex

After washing and cutting 1 kilogram of gujeolcho, sangujeolcho, and Seoheunggujeolcho outpost, put it in 4 kilogram of 20% ethanol aqueous solution and stir extraction at 50 ° C. for about 5 days, filter it with 300 mesh filter cloth, and then use a cationic polymer polyquaternium of surfactant activity. 7 (Calgon) 50 grams was added to make a stirred composite, filtered through 200 mesh and vacuum evaporated to dryness to obtain a dried product of about 32 grams.

Next, application examples of the wild chrysanthemum extract or the complex of the wild chrysanthemum extract and the surface active cationic polymer compound, and the result of the application in soaps, body cleansers and vaginal detergents will be described.

Preparation Example 1. Soap

Prescription(%)

Raw material name 1-1 (control) 1-2 1-3

1.neat soap To 100.0 To 100.0 To 100.0

2. Butylated hydroxy toluene 0.02 0.02 0.02

3. This. D. tea. A-4 Sodium 0.10 0.10 0.10

4. Titanium Dioxide 0.20 0.20 0.20

5. Lanolin 0.50 0.50 0.50

6. Wild Chrysanthemum Extract-Example (2) Example (5)

2.0 2.0

7. Correct amount of pigment

8. Spices 1.0 1.0 1.0

[Manufacturing method]

Heat the raw material 1 to about 45 ℃ -50 ℃, dry it until the moisture content is about 15% by hot air or pressure-sensitive drying process, add the raw material 2-7, and continue to mix thoroughly, and the temperature is about 40 ℃ After cooling, the raw material 8 was added, and the resultant was mixed again by molding.

The results of experiments on the functional aspects of the soap and the effects on the skin of the soaps 1-1, 1-2 and 1-3 in the formulation thus obtained are as follows.

1. Bubble power

Foaming experiments of Formulation Examples 1-1, 1-2, and 1-3 of the soap were carried out by the Dynamic Foam Test method for tap water and groundwater.

This is a 0.1% aqueous solution 400CC in a 2 l cylinder with a graduated diameter of 10 cm in volume unit, and the mixer is still rotated at 300 rpm at 25 ° C., and then the volume of the bubble layer is bubbled and stirred for the volume of the bubble layer after 3 minutes. The volume percentage of the subsequent bubble layer was measured as bubble stability.

The results are shown in Table 1 below.

TABLE 1

As can be seen from Table 1, soaps 1-2 and 1-3 of the formulations of the present invention are excellent in foaming and foaming stability even when using groundwater with high hardness, that is, it contributes to the improvement of the basic functions of soap. have.

On the other hand, 40 patients were tested for efficacy in comparatively young women from 15 to 35 years old for the products of Formulation Examples 1-1, 1-2 and 1-3.

The target subjects were to select people who do not have good skin condition to increase the reliability of the effect, which was about 75% of the cases with a lot of sebum secretion and acne.

Forty people were divided into two groups, A and B, where A continued to use the products of Formulation Examples 1-1 and 1-2, B for Formulation Examples 1-1 and 1-3 for washing the face and hands for 30 days. The result as Table 2 was obtained.

TABLE 2

As can be seen in Table 2, the products 1-2 and 1-3 according to the present invention can be seen to be superior in the richness of the foam, smoothness of the skin after use, etc., when used compared to the control product 1-1.

Preparation Example 2 Body Cleanser

No. Ingredient Name Prescription (%)

2-1 (control) 2-2

Sodium Lauryl Sulfate (30%) 15.0 15.0

2. Sodium Lauryl Ether Sulfate (30%) 11.0 11.0

3. Coconut Diethanol Amide 4.0 4.0

4. Myristic acid 2.0 2.0

5.lauric acid 2.0 2.0

6. Glycerin 3.0 3.0

7. Wild Chrysanthemum Extract-Example (5)

8. Triethanolamine 2.0 2.0

9. Preservative appropriate amount

10. Softener suitable amount

11. Correct amount of pigment

12. appropriate amount of flavor

13. Purified Water To 100 To 100

[Manufacturing method]

After heating raw materials 3-6 to 70 ℃, mixed raw materials 1-2, 8-11, 13, heated to 70 ℃, injected into a tank, stirred and mixed, cooled to 45 ℃, and then added raw material 12 and stirred 30 Cool to ° C.

Foaming experiments for Formulation Examples 2-1 and 2-2 were carried out in the same manner as for Formulation Examples 1-1, 1-2 and 1-3, and the results are shown in Table 3.

TABLE 3

As can be seen in Table 3, since a significant amount of anionic surfactant is contained and an appropriate amount of the bubble stabilizer coconat diethanol amide, the effect on bubble power and bubble stability was not as great as in soap, but the difference was recognizable.

EXAMPLE 3 Vaginal Detergent

No. Ingredient Name Prescription (%)

3-1 (control) 3-2

Sodium Lauryl Sulfate (90%) 3.0 3.0

2. Neutral 5.0 5.0

3. Sodium hexametaphosphate 0.2 0.2

4. This. D. tea. A-2 Sodium 0.02 0.02

5. Borax 1.0 1.0

6. Methylparaben 0.2 0.2

7.ethanol 4.0 4.0

8. Wild Chrysanthemum Extract-Example (4) 0.5

9. Correct amount of pigment

10. appropriate amount of flavor

12. Purified Water To 100 To 100

[Manufacturing method]

The raw materials 1-11 are mixed and stirred at room temperature and filtered with 1300 mesh.

The function and effect test results for the products of Formulation Examples 3-1 and 3-2 are as follows.

TABLE 4

Vaginal cleaners require a small amount of cleaner and more safety than previous soaps and body cleansers.

On the other hand, rinsing property is also related to safety, it is preferable to rinse well.

In other words, it is desirable to increase the cleaning effect with abundant foam during use, and to be quickly refreshed when rinsing.

In the case of vaginal cleaners, the detergent content is relatively small due to the characteristics of the product, so the foaming effect is good, but the foam stability effect shows a slight difference.

This improves foaming ability because the complex of saponin, a nonionic component of wild chrysanthemum extract, and surfactant cationic polymer has its own surface activity, but it does not have enough anionic surfactant in the solution. Since it is not solubilized, it is thought that the stability of the bubble is almost unchanged due to the opposite ionicity. That is, when the concentration of the anionic surfactant is sufficient, the wild chrysanthemum extract and the cationic polymer composite may have a synergistic effect on the foaming power and bubble stability of the vaginal cleaner.

The effect test of the use of the product of the present invention was conducted for two women for two months, the results are shown in Table 5.

TABLE 5

As can be seen from Table 5, the product of Formulation Example 3-2 of the present invention has a slight improvement in washability and freshness, but it can be seen that there is a significant improvement in rinsing and persistence of freshness.

Claims (8)

A skin cleanser comprising wild chrysanthemum extract in an amount of 0.001-10% by weight of the dry extract relative to the total weight of the cleanser. According to claim 1, the wild chrysanthemum extract is two or more selected from Chrysanthemum Indicum Linne, Chrysanthemum Boreale Makino, Chrysanthemum Zawadski Var Leiophyllum or Chrysanthemum Zawadski Var Lotilobum Kitamura The skin cleansing agent characterized by the above-mentioned. The skin cleansing agent of claim 1, wherein the wild chrysanthemum extract is extracted from flowers, leaves, stems, and roots of the wild chrysanthemum. The skin cleansing agent according to claim 1, wherein the dosage form of the skin cleansing agent is a solid soap, a body cleanser and a vaginal cleanser. The skin cleansing agent according to claim 1, wherein the solvent used to obtain the wild chrysanthemum extract is water, methanol, ethanol, or a mixed solvent thereof. A skin cleansing agent comprising a composite of a wild chrysanthemum extract and a surface-active cationic polymer in an amount of 0.001-10% based on the total weight of the cleansing agent. The method according to claim 6, wherein the cationic polymer of the surfactant is polyquaternium-1 (Onamer M, Onyx), polyquaternium-4 (Celquat, National Starch), polyquaternium-5 (Catamer Q, Richarderon Polyquaternium-7 (Merquat 550, Calgon), Polyquaternium-10 (Ucare Polymer JR, Union Carbide), Polyquaternium-14 (Reten, Hercules), guarhydroxy propyltrimethylammonium Um chloride (Jaquar, Mayhell), kitchen hydroxy propyltrimethylammonium chloride (Lexquat CH, Inolex), hydroxypropyl chitin liquid (Chitin liquid HPCH, Ichimara) is characterized in that it is a single or mixture selected from the group consisting of Skin cleanser. 7. The skin cleansing agent according to claim 6, wherein the composite of the wild chrysanthemum extract and the surface active cationic polymer material has a weight ratio of the surface active cationic polymer material to the dry chrysanthemum extract dried in a range of 0.01 to 0.5. .