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Protein silk preparation and applications of protein silk in cosmetics

A silk and protein technology, applied in cosmetics, cosmetic preparations, cosmetic preparations, etc.

Inactive Publication Date: 2013-04-03
于仁毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] So far, the use of natural polymer materials as carriers and film-forming agents to wrap silk peptides to make silk products has not been reported in the field of cosmetics.

Method used

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  • Protein silk preparation and applications of protein silk in cosmetics
  • Protein silk preparation and applications of protein silk in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Using sodium alginate as a carrier and a film-forming agent to prepare protein silk, the specific method is as follows:

[0036] Sodium alginate solution I was prepared by dissolving 2 grams of sodium alginate in 93 ml of water. Add 0.1 g of ultrafine water-dispersible titanium dioxide and 5 g of silk peptide powder into solution I, stir and dissolve fully, so that the final concentration of silk peptide is 5%, and the concentration of sodium alginate is 2%, to obtain solution II. Then use a syringe to quickly inject solution II into 300mL, 4% calcium chloride solution, let it stand for 30 minutes after the injection, take it out and wash it with water to below 10PPm to obtain white protein silk.

Embodiment 2

[0038] The protein silk is suspended in the transparent moisturizing essence, the specific method is as follows:

[0039] Add 0.2 grams of sodium hyaluronate, 5 grams of glycerin, 5 grams of propylene glycol, 5 grams of amino acid humectants, 20 grams of 1% carbomer solution of model 941 pre-dispersed with water, 50 grams of water, and an appropriate amount of triethanolamine in the beaker. Preservatives and flavors for cosmetics, stir and mix evenly, add 2 grams of protein silk, and finally add water to 100 grams.

Embodiment 3

[0041] The protein silk is suspended in the moisturizing massage gel, the specific method is as follows:

[0042] Add 0.2 grams of sodium hyaluronate, 5 grams of glycerin, 5 grams of propylene glycol, 5 grams of ruba gel, 8 grams of 30% SF-1 suspension, 50 grams of water, an appropriate amount of triethanolamine, and preservatives for cosmetics in the beaker. and essence, finally add 2 grams of protein silk, stir and mix well, and finally add water to 100 grams.

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Abstract

The present invention relates to a protein silk preparation method and applications of protein silk as a cosmetic additive in the field of cosmetics. According to the present invention, natural polymer materials are adopted as a carrier and a film forming material to wrap natural silk protein hydrolysate-silk peptide to prepare a silk-like product, and the silk-like product is added to various transparent cosmetics so as to increase beautifying effects, wherein the natural polymer materials adopted as the carrier and the film forming material are sodium alginate, gellan gum, carrageenan and locust bean gum, the transparent cosmetics comprise two classes, one class is an essence and gel system adopted carbomer as a suspending agent, the essence and gel system comprises an essence liquid, an essence original liquid, a massage cream, a jelly mask and the like, the other class is a surfactant system adopted SF-1 as a suspending agent, and the surfactant system comprises a transparent facial cleanser, a transparent shower gel, a transparent shampoo and the like.

Description

Technical field [0001] The invention relates to a method for preparing protein silk and its application as a cosmetic additive in the field of cosmetics. Background technique [0002] Silk peptide is an active ingredient of natural silk protein hydrolyzate, containing 18 kinds of amino acids, which can penetrate into the dermis of the skin in 10 seconds, effectively inhibit the production of melanin and control pigmentation. Promote collagen synthesis, activate cells, improve cell immunity, promote skin metabolism, help repair damaged skin tissue, rejuvenate dull and tired skin, and restore white and shiny skin in a very short time . It can be seen that silk peptide has many effects on the skin. However, silk peptide does not have the silky appearance of silk, and it cannot give people an intuitive feeling when added to cosmetics. [0003] At present, in the field of cosmetics, artificial particles have been widely used as cosmetic additives, adding a lot of color and eff...

Claims

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Application Information

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IPC IPC(8): C08L89/00C08L5/04C08L5/00A61K8/64A61K8/81A61K8/97A61Q5/02A61Q19/00A61Q19/10
Inventor 于仁毅
Owner 于仁毅
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