Polyglutamic acid with anti-wrinkle effect and application of polyglutamic acid in cosmetics

A technology of polyglutamic acid and efficacy, applied in the field of polyglutamic acid, can solve the problem that polyglutamic acid does not have anti-wrinkle effect, and achieve the effect of preventing skin photoaging, good anti-oxidation, and maintaining anti-wrinkle

Inactive Publication Date: 2021-07-13
东晟源研究院(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that polyglutamic acid does not have anti-wrinkle effect in the prior art and cannot meet the needs of people, and proposes a polyglutamic acid with anti-wrinkle effect and its application in cosmetics

Method used

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  • Polyglutamic acid with anti-wrinkle effect and application of polyglutamic acid in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The present invention proposes a polyglutamic acid with anti-wrinkle effect, including the following raw materials in parts by weight: 20 parts of polyglutamic acid, 1 part of vitamin E, 0.5 part of trehalose, 0.5 part of acetyl hexapeptide, and 1 part of collagen , 2 parts of North American witch hazel extract, 0.1 part of vitamin A, 0.5 part of lipoic acid, 1 part of astaxanthin, 1 part of grape seed extract, 0.5 part of tea extract, 2 parts of lycopene;

[0034] Its preparation method comprises the following steps:

[0035] S1. Mix polyglutamic acid, vitamin E, trehalose, acetyl hexapeptide, collagen, and North American witch hazel extract evenly, the mixing time is 10min, and the mixing speed is 200r / min to prepare mixture A;

[0036] S2. Mix the mixture A with vitamin A, lipoic acid, astaxanthin, grape seed extract, tea leaf extract, and lycopene evenly. The mixing time is 15 minutes, and the mixing speed is 300 r / min to prepare the mixture B;

[0037] S3. Homogen...

Embodiment 2

[0040]The present invention proposes a polyglutamic acid with anti-wrinkle effect, including the following raw materials in parts by weight: 25 parts of polyglutamic acid, 3 parts of vitamin E, 2 parts of trehalose, 2 parts of acetyl hexapeptide, and 3 parts of collagen , North American witch hazel extract 4 parts, vitamin A 0.3 parts, lipoic acid 1 part, astaxanthin 3 parts, grape seed extract 3 parts, tea extract 0.8 parts, lycopene 4 parts;

[0041] Its preparation method comprises the following steps:

[0042] S1. Mix polyglutamic acid, vitamin E, trehalose, acetyl hexapeptide, collagen, and North American witch hazel extract evenly, the mixing time is 12min, and the mixing speed is 250r / min to prepare mixture A;

[0043] S2. Mix the mixture A with vitamin A, lipoic acid, astaxanthin, grape seed extract, tea extract, and lycopene evenly. The mixing time is 17 minutes, and the mixing speed is 350 r / min to prepare the mixture B;

[0044] S3. Homogenize the mixture B, heat i...

Embodiment 3

[0047] The present invention proposes a polyglutamic acid with anti-wrinkle effect, including the following raw materials in parts by weight: 30 parts of polyglutamic acid, 5 parts of vitamin E, 3 parts of trehalose, 3 parts of acetyl hexapeptide, and 5 parts of collagen , North American witch hazel extract 6 parts, vitamin A 0.5 parts, lipoic acid 2 parts, astaxanthin 5 parts, grape seed extract 5 parts, tea extract 1 part, lycopene 7 parts;

[0048] Its preparation method comprises the following steps:

[0049] S1. Mix polyglutamic acid, vitamin E, trehalose, acetyl hexapeptide, collagen, and North American witch hazel extract evenly, the mixing time is 15min, and the mixing speed is 300r / min to prepare mixture A;

[0050] S2. Mix the mixture A with vitamin A, lipoic acid, astaxanthin, grape seed extract, tea leaf extract, and lycopene evenly, the mixing time is 20 minutes, and the mixing speed is 400 r / min to prepare the mixture B;

[0051] S3. Homogenize the mixture B, he...

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Abstract

The invention belongs to the field of polyglutamic acid, particularly relates to polyglutamic acid with an anti-wrinkle effect and an application of the polyglutamic acid in cosmetics, and provides the following scheme aiming at the problems that existing polyglutamic acid does not have the anti-wrinkle effect and cannot meet the use requirements of people. The polyglutamic acid is prepared from the following raw materials in parts by weight: 20 to 30 parts of polyglutamic acid, 1 to 5 parts of vitamin E, 0.5 to 3 parts of trehalose, 0.5 to 3 parts of acetyl hexapeptide, 1 to 5 parts of collagen and 2 to 6 parts of hamamelis virginiana extract, and the preparation method comprises the following steps: S1, uniformly mixing the polyglutamic acid, the vitamin E, the trehalose, the acetyl hexapeptide, the collagen and the hamamelis virginiana extract to obtain a mixture; and preparing a mixture A; and S2, uniformly mixing the mixture A with vitamin A, lipoic acid, astaxanthin, a grape seed extract, a tea leaf extract and lycopene. The anti-wrinkle and anti-oxidation composition has very good anti-oxidation and anti-wrinkle effects, and the preparation method is simple.

Description

technical field [0001] The invention relates to the field of polyglutamic acid, in particular to a polyglutamic acid with anti-wrinkle effect and its application in cosmetics. Background technique [0002] Polyglutamic acid (γ-PGA), also known as natto gum and polyglutamic acid, is a water-soluble, biodegradable, non-toxic biopolymer produced by microbial fermentation. Gamma-PGA polyglutamic acid is a sticky substance that was first discovered in "natto" - fermented beans. γ-PGA polyglutamic acid is a special anionic natural polymer, which is composed of amide linkage between α-amino and γ-caboxyl The molecular weight of homo-polyamide γ-PGA ranges from 50,000 to 2 million Daltons. Polyglutamic acid has a good moisturizing function and is widely used in the cosmetics industry. [0003] In the prior art, polyglutamic acid has no anti-wrinkle effect and cannot meet people's needs. Therefore, we propose a polyglutamic acid with anti-wrinkle effect and its application in cosme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/88A61K8/9789A61K8/31A61K8/35A61K8/49A61K8/65A61K8/64A61K8/60A61K8/67A61Q19/08
CPCA61K8/88A61K8/9789A61K8/31A61K8/35A61K8/4986A61K8/65A61K8/64A61K8/60A61K8/678A61Q19/08
Inventor 谢坤唐如辉张永雪刘浩吴超
Owner 东晟源研究院(广州)有限公司
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