KR20180045605A - Cosmetic Composition Comprising Nipa Palm Extract - Google Patents

Abstract

The present invention relates to a cosmetic composition containing a nipa palm extract. The cosmetic composition contains a nipa palm extract as an active ingredient, thereby exhibiting excellent anti-aging and wrinkle alleviating effects while having a low skin side effect in terms of stability. The cosmetic composition contains 0.01-90 wt% of a nipa palm extract as an active ingredient with respect to the total weight of the composition.

Description

[0001] Cosmetic Composition Comprising Nipa Palm Extract [0002]

More particularly, the present invention relates to a cosmetic composition containing an extract of Echinosophora koreensis, which is excellent in anti-aging and anti-wrinkle effects, To a cosmetic composition.

Haejun Sung refers to a palm tree called Nipa Palm, and the shape of a young child that grows up in the tidal flats of Myanmar clean area is similar to the bamboo shoot of our country. Nypaaya is a scientific name of Nypa fruticans originating in India, Malaysia, Southeast Asia and Australia and growing in wetlands such as mangroves.

The rootstock is divided into several pieces in the ground, the leaves are lumpy and green with luster, 510m in length, standing straight and 1m long. Petiole is short and has no thorns. It is harvested from December to May in order to avoid the harvest season.

Studies on the chemical composition of nipaya have been actively conducted (Pramila Tamunaidu et al., Industrial Crops and Products, 34 (2011) 1423-1428). According to the above document, the content of cellulose and hemicellulose in the nipagaya is 28.9 to 45.6 wt% and 21.8 to 26.4 wt%, respectively, and hemicellulose is usually composed of glucuronoxylan. The content of lignin is 19.4 ~ 33.8wt%, which is most abundant in leaves.

In addition to the above major chemical components, starch, protein and extractives are present in an amount of 2-8 wt%. Also included are ash composed of large quantities of inorganic salts Na, K and Cl and small amounts of inorganic salts Mg, Ca, Si, P and S.

In addition, nutritional ingredients contain more than five times the daily requirement of vitamin E, saponin, unsaturated fatty acids, vitamin A, beta-carotene, and contains a lot of minerals. It is also known that the polyphenol content, which is an antioxidant component, is very high.

Such Nipaya can be used for a variety of purposes such as drinking water, sugar, vinegar, alcohol and fuel (Economic Botany, April 1988, Volume 42, issue 2, pp 206-213; Koji Tsuji et al., Sains Malaysiana 40 12) (2011): 1407-1412, Imawan Wahyu Hidayat, PROS SEM MAS MASY BIODIV INDIN, Volume 1, Nomor 1, Maret 2015, Halaman: 109-113).

In addition, Nipaya is also used to prevent gum disease such as periodontitis and gingivitis, or to remove bad breath, which has been shown to exhibit antimicrobial and antioxidant effects of Nipahaca vinegar (Nor Adlin Yusoff et al., Asian Pacific Journal of Tropical Medicine, Volume. 8, Issue 8, August 2015, Pages 959-605).

However, none of the above-mentioned research reports disclose the anti-aging effect or the wrinkle-reducing effect of the present invention.

Therefore, the inventors of the present invention found that the cosmetic composition can be obtained by a simple method as a result of intensive efforts to develop a human and environmentally friendly natural extract while being excellent in anti-aging and wrinkle-reducing effects while having less skin side effects in terms of stability. Thereby completing the invention.

It is an object of the present invention to provide a cosmetic composition containing a hemp extract, which is a natural extract and a natural extract, which is excellent in anti-aging and wrinkle-reducing effects while minimizing skin side effects in terms of stability.

In order to attain the above object, the present invention provides a cosmetic composition, wherein the extract comprises 0.01 to 90% by weight, based on the total weight of the composition, as an active ingredient.

According to the present invention, by extracting the useful components contained in the seaweed extract, the skin and the skin are less harmful to the human body and environment, and the skin is less adverse in terms of stability.

FIG. 1 is a graph showing the results of analysis of the extract of Echinosophora koreensis according to an embodiment of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In general, the nomenclature used herein is well known and commonly used in the art.

In the present invention, it was confirmed that when the cosmetic composition containing the extract of Echinosophora koreensis was produced, the skin side effects were less in terms of stability, and the anti-aging and wrinkle-reducing effects were excellent.

In one aspect, the present invention relates to a cosmetic composition characterized in that the extract contains 0.01 to 90% by weight, based on the total weight of the composition, as an active ingredient. When the content is less than 0.01% by weight, the effect of preventing aging and wrinkling is greatly reduced. When the content is more than 90% by weight, slight problems may occur on the skin.

A preferred embodiment of the present invention may further include purified water, an alcohol and a humectant.

The method of the present invention comprises the steps of extracting 200 parts by weight of propylene glycol into 100 parts by weight of pulverized finely ground powder, And 600 to 800 parts by weight of purified water, 50 to 250 parts by weight of propylene glycol and 0.1 to 10 parts by weight of phenoxyethanol are added to 150 to 250 parts by weight of the supernatant obtained by centrifuging the extract, and the mixture is stirred and filtered .

The above-mentioned seed powder can be pulverized into powders after being dried and boiled in water at a high temperature of 100 to 120 for 1 to 5 times.

The formulation of the present invention is not particularly limited and may be selected from the group consisting of lotion, milky lotion, cream, gel, essence and pack cosmetic. Specifically, for example, softening longevity (skin), convergent lotion, nutritional lotion, nutritional cream, massage cream, essence, eye cream, eye essence, cleansing cream, cleansing foam, cleansing water, powder, body lotion, body cream, , A body essence, a pack, a skin patch, and a skin adhesive gel.

Lotion is a transparent liquid cosmetic which is generally applied to the skin surface to keep the skin clean and healthy. The basic function of the lotion is to supply moisture and moisturizing ingredients to the stratum corneum of the skin, and the lotion has the function of softening the skin. The cosmetic lotion is made by dissolving and stabilizing a substance which is difficult to dissolve in water to make the appearance transparent, a transparent or semitransparent one using microemulsion or lipid nanospheres, oil in water (O / W type: oil in water (W / O type: water in oil type) or a silicone water (W / S: water in silicone) type, and a water-soluble polymer. In the present invention, a known lotion can be suitably used depending on its use and the like.

The cosmetic lotion according to the present invention may further comprise water for dissolving a water-soluble component such as ion-exchanged water in addition to the above-mentioned extract of Echinacea to supply water to the stratum corneum; Alcohols for dissolving and sterilizing oil-soluble components such as ethanol and propanol to give a cooling sensation; Humectants for moisturizing the stratum corneum such as glycerin, polyethylene glycol (PEG) and hyaluronic acid; Emolient (emollient, oil component to prevent moisture from evaporating) for improving the moisture retention and feeling of use, such as ester oil and vegetable oil; A solubilizing agent for solubilizing raw material components such as polyoxyethylene oleyl alcohol ether; Buffers for adjusting the pH of products such as citric acid, lactic acid, and amino acids; Fragrances for adding fragrance such as vanillin, orange, milk, geraniol, linalool, lemon flavor and the like; Preservatives for inhibiting microorganisms such as methylparaben, phenoxyethanol and the like to prevent decay; A coloring agent for coloring; An anti-fading agent for preventing discoloration or discoloration such as a metal ion sequestering agent and an ultraviolet absorber; And astringents, bactericides, vitality agents, anti-inflammatory agents, whitening agents, and the like.

When the total amount of the cosmetic lotion is 100 parts by weight, the cosmetic lotion according to the present invention may contain 0.01 to 90 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight of the hemp extract have.

The emulsion is an emulsion having an intermediate property between a lotion and a cream, generally having fluidity. Latex is a cosmetic used for supplying moisture, moisturizing agent, oil and the like to the skin, in order to maintain the moisturizing balance, moisturizing property and flexibility of the skin. The components contained in the emulsion are similar to those contained in the cream described later, but since the emulsion has fluidity, it has less amount of solid oil or lead than the cream. In the present invention, known emulsions can be suitably used depending on their use and the like.

When the total amount of the emulsion according to the present invention is 100 parts by weight, the extract may contain 0.01 to 90 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight have.

Cream is a type of emulsion in which one of the liquids that do not mix with each other like water and oil is dispersed in a stable state in the other dispersion medium. In the present invention, a known cream can be suitably used in accordance with its use and the like.

The cream contains, for example, the following ingredients. That is, the water components contained in the cream include purified water such as ion-exchanged water; Alcohols for dissolving and sterilizing oil-soluble components such as ethanol and propanol to give a cooling sensation; Moisturizing agents for moisturizing the stratum corneum such as glycerin, PEG, and hyaluronic acid, and mucous substances such as quince seed, pectin, and cellulose derivatives. Examples of the oil component contained in the cream include hydrocarbon oils such as squalene, liquid paraffin, vaseline and solid paraffin, fatty acids such as almond oil, cacao fat, castor oil such as castor oil, oleic acid and palmitic acid, Esters such as higher alcohol IPM (isopropyl myristate), glycerin triester and pentaerythritol tetraester, and silicone oils such as polysiloxanes. The amount of each component contained in the cream varies greatly depending on the type and use thereof, but known ones may be suitably used in the present invention.

When the total amount of the cream is 100 parts by weight, the cream according to the present invention may contain 0.01 to 90 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight of the hemp extract have.

The gel is a cosmetic which is uniform in the appearance state such as a gel or a sol and is transparent to translucent. In the present invention, a known gel can be suitably used depending on its use and the like. When the total amount of the gel is 100 parts by weight, the gel according to the present invention may contain 0.01 to 90 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight of the hemp extract have.

Basically, the essence (essence) is a component such as the above-mentioned lotion, emulsion and cream, and may include an emulsion, a solubilizing agent, a moisturizing agent, water, and other medicines. In the present invention, a known serum can be used.

The emulsions contained in the serum are natural vegetable oils such as olive oil, camellia oil, sesame oil, sunflower oil, sweet almond oil, and jojoba oil; Diglycerin esters or triglycerin esters of fatty acids such as capric acid, myristic acid, oleic acid, isostearic acid and the like. These emulsions act primarily as emollients. Examples of the solubilizing agent contained in the serum include propylene glycol fatty acid esters such as glycerin fatty acid esters, polyglycerin fatty acid esters, sorbitan fatty acid esters and monostearic acid propylene glycol, glycerin, diglycerin, ethylene glycol, propylene glycol, 1,3 butylene glycol And polyhydric alcohols such as polyhydric alcohol and the like. On the other hand, examples of the solubilizing agent include glycerin, diglycerin and the like. The water contained in the serum may be exemplified by distilled water and deionized water. Examples of other medicaments include fungicides, preservatives, vitamins, natural extracts from plants, coloring matters, fragrances and the like.

The amount of each ingredient constituting the serum may be the known ingredient. For example, when the total amount of the serum is 100 parts by weight, the extract may contain 0.01 to 90 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight.

The pack cosmetics are applied to a target site for the purpose of moisturizing, circulating, and cleansing the skin. The pack cosmetics generally include jellies, pastes, powders, and cream-like liquids. The cosmetics may be applied to the face to form a film, followed by peeling, wiping after application, washing after application, etc. have. When powder is used, it is used to dissolve uniformly in water or in suspension. Pack cosmetics in which a cosmetic material is impregnated into a nonwoven fabric or collagen sheet having a shape such as an eye mask or pack cosmetics in which the above nonwoven fabric is immersed in a cosmetic composition when used.

When the pack cosmetic according to the present invention is used in an amount of 100 parts by weight, the amount of the extract is preferably 0.01 to 20 parts by weight, preferably 0.01 to 10 parts by weight, more preferably 0.1 to 5 parts by weight, Preferably about 0.2 to 2 parts by weight. The other composition may be a known composition used for pack cosmetics, and may be prepared according to a known production method.

However, without being limited to the above description, each of the above cosmetic compositions can be used according to a method commonly used.

The formulation of the skin whitening composition of the present invention may contain, in addition to the active ingredient, additives such as carriers, excipients, adjuvants or diluents which are acceptable as cosmetics.

Hereinafter, the present invention will be described in more detail with reference to Examples. It will be apparent to those skilled in the art that these embodiments are merely illustrative of the present invention and that the scope of the present invention is not limited to these embodiments.

[Example]

Example  One

100 g of the ground powder was added to the supercritical extraction apparatus, and 300 g of propylene glycol was added thereto using a high-pressure liquid pump, and the mixture was extracted at 40 and 300 bar for 4 hours. And centrifuged at 3,000 rpm for 30 minutes to obtain 200 g of a supernatant. 700 g of purified water, 150 g of propylene glycol and 0.5 g of phenoxyethanol were added to 200 g of this supernatant, and the mixture was stirred at 1,000 rpm for 2 hours and filtered using a 0.45 membrane filter to obtain 1 kg of the final product,

The properties and components of the obtained extract were analyzed and the results are shown in FIG. Its color is colorless or pale yellow, almost odorless, specific gravity is 0.950 ~ 1.050, pH is 4.50 ~ 7.50, and the content of heavy metals or arsenic is very small.

Accordingly, it can be seen that the combined extract of the present invention can be effectively used as an anti-aging or anti-wrinkle cosmetic composition.

Hereinafter, an example of a cosmetic formulation using the anti-aging effect or the wrinkle-reducing effect of the extract is described, but the present invention is not intended to be limited thereto but is specifically described.

Formulation Example  1: Lotion

100 mg of the yam extract of Example 1; Glycerin 250 mg; 1,3-butylene glycol PEG 1500 Allantoin DL-Panthenol 1.5 mg; EDTA 1 mg; Benzophenone-9 2 mg; 250 mg of sodium hyaruronate; 500 mg of ethanol; Octidodeceth-16 polysorbate-20 10 mg; Preservative, incense, pigment 2mg; And distilled water, and the lotion was formulated according to a conventional method.

Formulation Example  2: Cream

75 mg of the yam extract of Example 1; 100 mg of pro-type mono-stearin glycerin; 110 mg of stearyl alcohol; Stearic acid beeswax 50mg; Polysorbate-60 75mg; 30 mg of sorbitan stearate; 50mg of hydrogenated vegetable oil; Squalane 150mg; Mineral oil trioctanoyl 250mg; Dimethicone 50mg; 5 mg of sodium magnesium silicate; Glycerin 250 mg; Betaine 150 mg; Triethanolamine sodium hyaluronate 200 mg; Preservative, incense, pigment 2mg; And an appropriate amount of distilled water were mixed and the cream was formulated according to a conventional method.

Formulation Example  3: Beauty Soap

The cosmetic soap was formulated according to a conventional method by mixing 5 g of the extract of Example 1, 2 g of wild green tea powder, 2 g of cactus powder, 1 g of pine leaf powder, 90 g of palm oil, and a trace amount of natural fresh Rose floral fragrance.

Although the composition ratio is a mixture of the ingredients suitable for the preferred cosmetic product as a preferred embodiment, the compounding ratio may be arbitrarily varied according to the regional or national preference such as the demand class, the demanding country, and the use purpose.

[Experimental Example]

The composition of the cosmetic lotion of Formulation Example 1 and the composition of Comparative Example 1 without addition of the extract of Formulation 1 in Formulation Example 1 were applied to neck crease of 10 subjects and allowed to stand at room temperature for 30 minutes to induce the reaction. (5 very good, 4 slightly poor, 3 no difference, 2 no effect, 1 very no effect) after 10 days. After 5 days, And the wrinkle prevention effect was compared.

Comparative Example 1 Formulation Example 1 Wrinkle improvement effect 2.0 4.2

It was confirmed that the composition containing the extract of Echinosophora koreensis according to Example 1 showed a superior wrinkle-reducing effect as compared with Comparative Example 1 containing no Echinosophora koreensis extract.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. something to do. It is therefore intended that the scope of the invention be defined by the claims appended hereto and their equivalents.

Claims (3)

Wherein the cosmetic composition contains 0.01 to 90% by weight of the extract as an active ingredient based on the total weight of the composition.
The method according to claim 1,
Extracting the above extract with the addition of 200 to 400 parts by weight of propylene glycol to 100 parts by weight of the ground oat powder; And
600 to 800 parts by weight of purified water, 50 to 250 parts by weight of propylene glycol and 0.1 to 10 parts by weight of phenoxyethanol are added to 150 to 250 parts by weight of the supernatant obtained by centrifuging the extract, followed by stirring and filtration. By weight of the cosmetic composition.
The method according to claim 1,
Wherein the cosmetic composition is a formulation selected from the group consisting of lotion, milky lotion, cream, gel, essence and pack cosmetic.

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