KR20200081059A - Cosmetic Composition for Spray Containing Extracts of Red Ginseng and Gellan gum - Google Patents

Abstract

The present invention relates to a cosmetic composition for spraying containing a red ginseng extract and gellan gum. The cosmetic composition of the present invention contains the red ginseng extract, which is an active component, at a high concentration, and also can be sprayed, thereby being convenient to use and having excellent sense of use by being less sticky when applied to the skin.

Description

Cosmetic composition for spray containing red ginseng extract and gellan gum {Cosmetic Composition for Spray Containing Extracts of Red Ginseng and Gellan gum}

The present invention provides a cosmetic composition for spray comprising red ginseng extract and gellan gum.

Saponin, the main component of red ginseng, is a substance contained in roots, stems, leaves, shells, and seeds of plants, and is widely used in medicines and health foods. Saponin, the main component of red ginseng, is a kind of chemically called a glycoside, and saponin-containing plants have been used in medicines for cleaning, expectoration, and antitussives. It is utilized in the back.

In addition, the ingredients contained in red ginseng improve the skin function, skin elasticity, anti-aging, moisturizing action, solving skin problems, improving tired skin, and helping to maintain healthy skin from harmful environments. Recently, red ginseng extract, ginseng extract, wild ginseng and camphor ginseng are widely used in cosmetic compositions.

When the red ginseng extract is used in the cosmetic composition, various salts and minerals, including saponins, contained in the red ginseng extract, interact with surfactants, which play a role in stabilizing the formulation in cosmetics, and as a result, cosmetic stability is affected. . Therefore, there is a method of further mixing a surfactant, a stabilizer or a thickener to maintain stability. However, due to the ingredients added for the purpose of stability in addition to the red ginseng extract, which is an active ingredient, there is a problem in that color makeup is not performed well due to stickiness that causes reluctance to use or a slip phenomenon when using color cosmetics. Regarding a composition having a viscosity stabilizing property with respect to a salt or the like, Patent Document 1 discloses that when a thickener is added to a composition containing a salt or the like, there is no viscosity drop.

Another method of maintaining stability is to use the red ginseng component in a limited manner, but when using the red ginseng component in a limited manner, there is a disadvantage in that the prepared cosmetic composition must be applied several times in order to realize desired efficacy. In general, since the cosmetic composition is applied twice a day, it is desirable to increase the content of the red ginseng extract in the product in order to realize the desired effect.

On the other hand, unlike the past, where rich and nutritious lotion was preferred, current consumers have increased preference for lotion with moderate moisturizing and nutritious yet refreshing feeling and convenient usage. Accordingly, there is a tendency to increase the range of products that are easily sprayed and used, such as mist type or aerosol. The type of spraying is generally limited to only liquid content with little viscosity, since the spraying angle is narrowed when the viscosity of the content is high, so it is not easy to use.

Gellan gum is obtained by purifying, drying, and pulverizing a polymer polysaccharide gum material obtained by pure culture and fermentation of microorganisms ( Pseuudomonas dlodea ) on carbohydrates. Rhamnose, glucuronic acid and glucose are heteropolysaccharides composed of 1:1:2. Glucuronic acid is neutralized by mixing potassium, sodium, calcium and magnesium salts. Gellan gum is an off-white powder that dissolves in deionized hot or cold water. In addition, it has excellent stability against heat, pH, enzymes, etc., and has good transparency.

Accordingly, the present inventors have studied a formulation that can be conveniently used for spraying while including a high concentration of red ginseng extract, and by using a red ginseng extract and gellan gum at a predetermined mixing ratio, it contains a high concentration of red ginseng extract, is sprayable, and has a feeling of use. It was confirmed that it is possible to prepare an excellent formulation.

Korea Patent Publication No. 2013-0138551

An object of the present invention is to provide a composition that can be conveniently used for spraying while containing a high concentration of red ginseng extract.

In order to solve the above problems, the present invention provides a cosmetic composition for spray comprising red ginseng extract and gellan gum.

The cosmetic composition comprising the red ginseng extract and the gellan gum of the present invention contains a high concentration of the red ginseng extract, which is an active ingredient, while being sprayable, convenient to use, and less sticky when applied to the skin, thereby providing excellent usability.

Hereinafter, the present invention will be described in detail.

The present invention provides a cosmetic composition for spray comprising red ginseng extract and gellan gum.

The term "extract" referred to in the present invention means a material extracted by an arbitrary method from a raw material, and is used in a sense including, without limitation, all the extracts, concentrates obtainable therefrom, dry matter and powders of the concentrates.

The extract may be obtained by extracting from a raw material or a dried product thereof, and the raw material of the extract may be used without limitation such as cultivated or commercially available.

When the extract is obtained by extracting from a raw material, as the extraction method, any of conventionally known conventional extraction methods such as a solvent extraction method, an ultrasonic extraction method, a filtration method, and a reflux extraction method can be used, and preferably prepared by using a solvent extraction method or a reflux extraction method. can do. The extraction process may be repeated several times, after which it may be further subjected to steps such as concentration or lyophilization. Specifically, the obtained extract was concentrated under reduced pressure to obtain a concentrated solution, and the concentrated solution was lyophilized, and then a high-concentration extract powder could be prepared using a grinder.

The extract may be extracted using water, an organic solvent or a mixture thereof as an extraction solvent. The organic solvent is an alcohol, for example, C ₁ -C ₄ alcohol, hexane (n-hexane), ether, glycerol, propylene glycol, butylene glycol, ethyl acetate, methyl acetate, dichloromethane, chloroform, benzene, and the like. It may be a mixed solvent, preferably water, but is not limited thereto.

With respect to 0.2 parts by weight of the gellan gum, the red ginseng extract is 0.5 parts by weight to 45 parts by weight, 0.6 parts by weight to 43 parts by weight, 0.7 parts by weight to 41 parts by weight, 0.8 parts by weight to 39 parts by weight, 0.9 parts by weight to 37 parts by weight Part, but may be included in 1 to 35 parts by weight, but is not limited thereto. When the red ginseng extract is included below the lower limit, the viscosity of the cosmetic composition for spraying is low and becomes a liquid form. When the mixture of the liquid form is sprayed onto the skin, it is highly sticky and flows down, resulting in poor usability. If the red ginseng extract is included in excess of the upper limit, it cannot be used for spraying because the cosmetic composition for spraying is not sprayed.

The viscosity of the cosmetic composition for spraying may be 700 cps to 4000 cps, 720 cps to 3750 cps, 740 cps to 3500 cps, 750 cps to 3500 cps, 760 cps to 3250 cps, 780 cps to 3000 cps, but is not limited thereto. Does not. When the viscosity is less than the lower limit, since the cosmetic composition for spraying is close to the liquid form, it flows down at the time of spraying, resulting in poor usability. If the viscosity exceeds the upper limit, it is not possible to use it for spraying because spraying is not possible.

In one embodiment of the present invention, the mixture prepared by mixing gellan gum, red ginseng extract, and purified water has a viscosity range of 800 cps to 2800 cps, and while being sprayable in a gel form, has less stickiness when sprayed on the skin, and thus has excellent usability.

The cosmetic composition of the present invention may contain, in addition to the red ginseng extract, other ingredients that can give a synergistic effect to the effect of the red ginseng extract, within a range not impairing the effect desired by the present invention. For example, it may include antioxidants, stabilizers, solubilizers, conventional adjuvants such as vitamins, or carriers.

Hereinafter, the present invention will be described in detail by production examples and examples.

However, the following manufacturing examples, experimental examples, and examples are only for illustrating the present invention, and the contents of the present invention are not limited by the following manufacturing examples and examples.

Preparation Example 1. Preparation of red ginseng extract

500 g of red ginseng was dried at 110° C. for 17 minutes using a far infrared dryer and then cut. 6 times distilled water was added to the dried red ginseng, extracted at 85°C for 12 hours, and the extract was filtered and cooled at 10°C. For the residue, distilled water was added 6 times, and extraction was performed three times for 12 hours, and the extract was filtered and then cooled to 10°C. The cooled extract was centrifuged at 4°C for 15 minutes at 6,000 rpm to remove the precipitate and concentrated using a rotary pressure concentrator to obtain 230 g of red ginseng concentrate powder.

Experimental Example 1. Evaluation of physical properties of cosmetic composition for spraying according to red ginseng extract and thickener formulation

In order to use the red ginseng extract of Preparation Example 1 as an active ingredient of the cosmetic composition for spraying, the composition containing the red ginseng extract must be sprayable. In addition, when it is sprayed on the skin, it should be less sticky for better usability. When using a mixture of red ginseng extract, each thickener, Tris Ultra PC (pH regulator) and purified water using gellan gum, Carbopol 980, and Keltrol F as a thickener, Viscosity (unit: cps), the mixture was placed in a spray container and the stickiness score when sprayed on the skin and the possibility of spray spraying were checked. The blending ratio of the red ginseng extract and the thickener is shown in Table 1 below (unit:% by weight), and Table 2 shows the physical properties of the mixture according to the blending ratio of Table 1.

#One #2 #3 #4 #5 #6 Red ginseng extract 0 0 0 2 2 2 Gellan gum 0.2 0.2 Carbopol 980 0.2 0.2 Celtic F 0.2 0.2 Tris Ultra PC 0.2 0.2 Purified water to 100 to 100 to 100 to 100 to 100 to 100

#One #2 #3 #4 #5 #6 Viscosity of the mixture 0 16800 600 1500 0 100 Gelation × × × ○ × × Stickiness score on the skin One 3 2 2 5 4 Whether spraying is possible ○ × × ○ ○ ○

As shown in Table 2, when gellan gum was used as a thickener, the mixture of red ginseng extract and gellan gum was gelled and sprayable, and was less sticky than when using other thickeners Carbopol 980 and Celtrol F other than gellan gum. . The stickiness score was alleviated when the gellan gum formed a gel. On the other hand, in the case of Carbopol 980 and Keltrol F, the viscosity was lowered when mixed with the red ginseng extract, and spraying was possible because it did not form a gel, but it flowed down when sprayed on the skin and had a strong stickiness. In addition, when the red ginseng extract alone was used without a thickener, it was in a liquid form, and spraying was possible, but when sprayed, it was flowing and the feeling of use was not good.

From the above results, when the red ginseng extract is used as an active ingredient in the cosmetic composition for spraying, the type of thickener affects the viscosity, especially when the gellan gum is used, the mixture of the gellan gum and the red ginseng extract is gelled and sprayed in the gelled state. It was found that it was possible and the stickiness score was low when sprayed on the skin, so that the feeling of use was excellent.

Experimental Example 2. Evaluation of physical properties of cosmetic composition for spraying according to the mixing ratio of red ginseng extract and gellan gum

When the red ginseng extract in Experimental Example 1 was incorporated as an effective thickener when included as an active ingredient in a cosmetic composition for spraying, the red ginseng extract was mixed in various proportions with respect to gellan gum, and the viscosity (unit: cps) of the mixture, gelation, stickiness score, It was confirmed that spray spraying was possible. Table 3 below shows the blending ratio of the red ginseng extract and gellan gum (unit:% by weight), and Table 4 shows the physical properties of the mixture according to the blending ratio of Table 2.

#7 #8 #9 #10 #11 #12 #13 #14 #15 #16 Gellan gum 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.5 0.2 0.2 Red ginseng extract 0.1 1.0 2.0 10.0 30.0 50.0 2.0 2.0 0 0 D-panthenol 0 0 0 0 0 0 0 0 10 0 glycerin 0 0 0 0 0 0 0 0 0 10 Purified water to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100 to 100

#7 #8 #9 #10 #11 #12 #13 #14 #15 #16 Viscosity of the mixture 0 800 1500 1500 1900 × 1600 2800 0 0 Gelation × ○ ○ ○ ○ × ○ ○ × × Stickiness score on the skin 3 2 2 3 3 5 2 2 5 5 Spray spray possible ○ ○ ○ ○ ○ × ○ ○ ○ ○

As shown in Table 4, gel was formed when blended with 1 to 30% by weight of red ginseng extract with respect to 0.2% by weight of gellan gum, and the stickiness score was 2 to 3 and was sprayable. On the other hand, with respect to 0.2% by weight of gellan gum, when 50% by weight of red ginseng extract was formulated, no gel was formed, the stickiness score was 5, and spraying was not possible.

In addition, when blending a sticky raw material such as D-panthenol or glycerin in place of red ginseng extract in gellan gum, there is no viscosity, no gel is formed, and spraying is possible, but the stickiness score on the skin is high and the feeling of use is not good.

From the above results, it was found that when the red ginseng extract is used in the spray-type cosmetic composition, it must be added in a predetermined amount compared to the amount of gellan gum added to be sprayable without stickiness.

Claims (5)

Cosmetic composition for spray comprising red ginseng extract and gellan gum. The method according to claim 1,
With respect to 0.2 parts by weight of the gellan gum, the composition containing red ginseng extract is 0.5 parts by weight to 45 parts by weight. The method according to claim 2,
With respect to 0.2 parts by weight of the gellan gum, the composition containing red ginseng extract is 0.6 parts by weight to 43 parts by weight. The method according to claim 1,
The viscosity of the cosmetic composition for spraying is 700cps to 4000 cps composition. The method according to claim 4,
The viscosity of the cosmetic composition for spraying is 750cps to 3500 cps composition.