Special milk extract containing skin-care cosmetic for protecting skin lipid film of children
An extract and sebum film technology, applied in the field of skin care products containing milk extract, can solve the problems of weak chemical, mechanical and biological invasion resistance, lack of prevention of sebum film, loose intercellular lipids, etc. , to achieve the effect of promoting wound healing, preventing skin frostbite, and good protection
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Embodiment 1
[0028] This embodiment provides a skin care product specially designed to protect children's sebum membrane and containing milk extract, which includes the following ingredients in parts by weight: 50 parts of milk extract, 55 parts of vegetable oil, 5 parts of ceramide, and 16 parts of aloe extract 6 parts, oat extract 6 parts, also includes conventional additives such as glycerin and butanediol. Wherein, the vegetable oil is grape seed oil, the milk extract is hydrolyzed milk protein, and the hydrolyzed milk protein is extracted from milk by enzymatic hydrolysis: firstly, an enzymatic hydrolyzate is obtained from milk according to a conventional enzymatic hydrolysis process, and trypsin is used to extract the hydrolyzed milk protein. , Pepsin or neutral protease hydrolyzes milk at 45-55°C for 3-5h, then heat-treats the enzymolyzed product at 40°C, and then conducts ultrafiltration to select small molecule polypeptides with a molecular weight less than 500 Daltons. The hydrol...
Embodiment 2
[0031] This embodiment provides a skin care product specially designed to protect children's sebum membrane and containing milk extract, which includes the following ingredients in parts by weight: 85 parts of milk extract, 30 parts of vegetable oil, 10 parts of ceramide, and 10 parts of aloe extract parts, 10 parts of oat extract, and conventional additives such as glycerin and butanediol. Wherein, the milk extract is composed of lactoglobulin and hydrolyzed milk protein, the mass ratio of the two is 1:9, and the hydrolyzed milk protein is extracted from milk by enzymatic hydrolysis: first, the milk is obtained by enzymatic hydrolysis according to a conventional enzymatic hydrolysis process. Product, use trypsin, pepsin or neutral protease to hydrolyze milk at 45-55°C for 3-5h, then heat-treat the enzymolyzed product at 60°C, and then perform ultrafiltration, select the molecular weight less than 500 Daltons Hydrolyzed milk protein, which is a small molecular polypeptide, can...
Embodiment 3
[0035]This embodiment provides a skin care product specially designed to protect children's sebum membrane and containing milk extract, which includes the following ingredients in parts by weight: 60 parts of milk extract, 42 parts of vegetable oil, 8 parts of ceramide, and 13 parts of aloe extract 8 parts of oat extract, including conventional additives such as glycerin and butanediol. Wherein, the milk extract is composed of hydrolyzed milk protein, lactoglobulin, lactoferrin, and whey protein, and the mass ratio of the above extracts is 30:5:11:4, and the hydrolyzed milk protein is obtained from milk by enzymatic hydrolysis. Medium extraction: Firstly, the enzymatic hydrolyzate is obtained from milk according to the conventional enzymatic hydrolysis process, and the milk is hydrolyzed at 45-55°C for 3-5 hours with trypsin, pepsin or neutral protease, and then the enzymatic hydrolyzate is heated at 50°C After treatment, ultrafiltration is carried out to select small molecule...
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