Preparation technology of skin-care emulsion

A preparation process and technology of skin care milk, which is applied in the field of preparation of skin care milk, can solve the problems of low yield, low content of polypeptides and amino acids, etc.

Inactive Publication Date: 2018-10-23
铜官区碧欧缇美容美发中心
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  • Abstract
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AI Technical Summary

Problems solved by technology

Generally, water-soluble sheep placenta peptide is extracted from sheep placenta by homogenization, low-temperature centrifugation, and ultrafiltration, but the content of polypeptide and amino acid in the extract is very small, and the yield is extremely low

Method used

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Embodiment Construction

[0014] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] A preparation process of skin care emulsion, the steps are as follows,

[0016] S1, preparation of sheep placenta scraps, thaw fresh sheep placenta, rinse with normal saline, cut into pieces, remove fascia and blood vessels, weigh, prepare 10% homogenate by pulper, freeze and thaw repeatedly 3 times, refrigerate and centrifuge, collect The precipitate is freeze-dried, and the freeze-dried sample is crushed with a pulverizer, passed through a 60-mesh sieve, and the filtered powder is collected;

[0017] S2, enzymatic hydrolys...

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Abstract

The invention discloses a preparation technology of skin-care emulsion. A preparation technology flow is specifically introduced; after a skin-care product of sheep placenta antioxidative peptide is used, the water content of a cuticle is increased, the water loss of skin is reduced, the elasticity is increased, the improvement of a skin condition is directly related to the content of the sheep placenta antioxidative peptide, and the addition amount of the sheep placenta antioxidative peptide is more appropriately 4%. After the skin-care emulsion of the sheep placenta antioxidative peptide isused for 60 days, the water content of the cuticle is improved by 27, skin TEWL is reduced by 12 g / m<2>h, and an elastic coefficient R is increased by 38%.

Description

technical field [0001] The invention relates to a preparation process of skin care emulsion. Background technique [0002] Since ancient times, the placenta has been valued by famous doctors of all dynasties for its medicinal value, and is regarded as a treasure of traditional Chinese medicine. Compared with other animal carvings, sheep placenta is most similar to human placenta in structure and composition, and has good nutritional value. The active substances extracted and purified from sheep placenta by scientific methods are mainly composed of small molecule polypeptides, which have the functions of enhancing immunity, anti-aging, and anti-tumor, and are widely used in medical care, food, cosmetics and other fields. Generally, water-soluble sheep placenta peptide is extracted from sheep placenta by homogenization, low-temperature centrifugation, and ultrafiltration, but the content of polypeptide and amino acid in the extract is very small, and the yield is extremely lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/64A61Q19/00A61Q19/08
CPCA61K8/64A61K2800/805A61Q19/00A61Q19/08
Inventor 毛万安
Owner 铜官区碧欧缇美容美发中心
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