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Composition of plant extracts and its application in the prevention and treatment of scars
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A technology of plant extracts and compositions, which is applied in the application field of plant extract compositions and the prevention and treatment of scars, can solve the problems of unsafe external use of green tea extracts, reduce the rate of allergies and inflammation, enhance the efficacy, and protect the skin natural color effect
Inactive Publication Date: 2015-09-02
ZHEJIANG CONBA HEALTH PROD
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Problems solved by technology
There is no unsafe report of external use of green tea extract
Method used
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Embodiment 1
[0020] The plant extract of the present invention is used to prepare a gel for preventing or treating scars, and its formula is based on 100 parts: 2.5 parts of asiaticoside, 1.25 parts of licorice extract, 1.25 parts of green tea extract, isononylisonononium 10.0 parts of alcohol ester, 3.0 parts of Sepigel 305 (polyacrylamide), appropriate amount of preservative, and the rest is deionized water (up to 100 parts).
[0021] The specific process is as follows: dissolve asiaticoside, licorice extract, and green grass extract in the ester, add Sepigel 305 when the temperature reaches 30°C, add water under stirring, finally add preservatives, stir well, and cool to Room temperature is fine.
Embodiment 2
[0023] The plant extract of the present invention is used to prepare a gel for preventing or treating scars, and its formula is calculated in 100 parts: 1.5 parts of asiaticoside, 1.75 parts of licorice extract, 1.75 parts of green tea extract, isononyl isononyl 10.0 parts of alcohol ester, 3.0 parts of Sepigel 305 (polyacrylamide), appropriate amount of preservative, and the rest is deionized water (up to 100 parts).
[0024] Concrete technological process is the same as embodiment one.
Embodiment 3
[0026] The plant extract of the present invention is used to prepare the gel for preventing or treating scars, and its formula is calculated in 100 parts: 2.5 parts of asiaticoside, 1.25 parts of licorice extract, 1.25 parts of green tea extract, Carbopol 940 ( Carbopol 940) 1.0 parts, propylene glycol 9.0 parts, oleyl ether-201.5 parts, triethanolamine 2.0 parts, EDTA-Na 2 0.1 part, appropriate amount of preservative, and the rest is deionized water (add to 100 parts).
[0027] The specific process is as follows: in the case of rapid stirring, slowly sprinkle Carbopol 940 into part of deionized water to dissolve completely, and dissolve propylene glycol and preservatives with the remaining deionized water; pump the mixture of Carbopol 940 and deionized water into Vacuum emulsification tank, then filter deionized water, propylene glycol and preservatives into the vacuum emulsification tank, stir at 75°C-80°C, vacuumize and degas; when the above mixture is completely dissolved,...
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Abstract
The invention relates to a composition of plant extracts for preventing or treating scars and application in preventing or treating skin scars. The composition comprises the following active ingredients in percentage by weight: 30 to 95 percent of asiaticoside, 4 to 35 percent of licorice root extract and 1 to 35 percent of green tea extract, wherein the composition accounts for 0.5 to 30 percent when applied to preparing external products of skin, and the composition is uniformly mixed with medically-acceptable excipients or carriers in proportion to prepare products in forms of gel, cream, serosity, aqueous solution agents, emulsions or solids. The composition has strong effect of preventing and treating the scars and small dosage under the combined action of the three active ingredients, and can avoid possible phenomena of pruritus and pain in the process of the healing of wound surfaces and reduce allergy rates and inflammation probability greatly, so that the color and luster of the skin at the healing position is more natural. The composition of the plant extracts can be added into medicaments or cosmetics for preventing or treating the scars by a known method used by technical personnel in the field, and is convenient to use.
Description
technical field [0001] The invention relates to cosmetics and medicines for external skin products, in particular to a plant extract composition for preventing or treating scars and its application for preventing and treating scars. technical background [0002] Centella asiatica (Centella asiatica (L). Urban.) is the dry whole herb of Centella asiatica of the genus Centella asiatica. It is a commonly used traditional Chinese medicine recorded in "Chinese Pharmacopoeia". It was first recorded in "Shen Nong's Materia Medica", It has been used externally and taken internally for more than 2,000 years in my country. It is bitter, pungent, and cold in nature and has the effects of clearing away heat and dampness, detoxifying and reducing swelling. Asiati coside is a refined pentacyclic triterpenoid compound extracted from Centella asiatica, with the molecular formula C 48 h 78 o 19 , with a molecular weight of 958, is the main pharmacological active ingredient of Centella asia...
Claims
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