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Refirming additive and application thereof

An additive and skin-firming technology, applied in skin care preparations, cosmetic preparations, medical preparations containing active ingredients, etc. Skin firming, softness, and adhesion-promoting effect

Inactive Publication Date: 2017-11-21
GUANGZHOU JUZHU GENERAL TECH INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many types of anti-wrinkle and anti-aging cosmetics, but their effects are generally not obvious or their safety performance needs to be evaluated

Method used

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  • Refirming additive and application thereof
  • Refirming additive and application thereof
  • Refirming additive and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] 1. The preparation method of fish skin collagen peptide is as follows:

[0025] Take the washed fish skin and place it in 10 times the amount of pure water, put it in a water bath at 80°C for 30 minutes, filter, and take the filtrate; centrifuge at 4°C for 15 minutes, take the supernatant; dialyze with double distilled water for 4 hours , repeated 3 times, and then placed in a pre-cooled vacuum freeze dryer, freeze-dried to obtain fish skin collagen; according to the ratio of enzyme to substrate 1:10 (ml / mg), the crude enzyme solution and fish skin collagen Mix and place in a 37°C, 100r / min constant temperature horizontal shaker for enzymolysis for 5 hours; heat the enzymolysis solution in a 95°C water bath for 10 minutes to inactivate the enzyme, cool to room temperature, centrifuge to remove denatured macromolecular proteins, and collect The supernatant liquid was chromatographed with ultrapure water at a flow rate of 1 mlmin, and then freeze-dried to obtain fish skin...

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PUM

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Abstract

The invention discloses a refirming additive and application thereof. The refirming additive is prepared from the following components in percentage by mass: 0.3 to 2.0 percent of fish skin collagen peptide, 0.2 to 2.5 percent of sea cucumber collagen and 0.2 to 2.0 percent of a poria cocos extract. When being applied to face cream, the refirming additive has multiple effects of promoting growth of human skin keratinocytes, promoting metabolism of skin tissues and the like; furthermore, the refirming additive is mild and non-irritant, does not have side effects, and can enable skin firmness and tenderness after being used for a long time.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a skin-tightening additive and its application. Background technique [0002] With the growth of age, people's skin will gradually appear aging phenomenon, and wrinkles are a sign of skin aging performance. Skin aging is not only caused by aging skin cell proliferation and metabolism slowdown in the body, but also by environmental factors. The skin is a natural barrier against external environmental aggressions. However, when exposed to the external environment for a long time, it will inevitably be damaged, and the most harmful factors are ultraviolet rays, infrared rays, pollution and smoke. When the skin is exposed to the external environment, the cells will continuously produce free radicals, which will damage the epidermis and dermis (oxidative damage includes oil peroxidation and weakening of skin defenses) leading to premature skin aging (skin wrinkles and becomes oxidative). r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9728A61K8/65A61Q19/08
CPCA61Q19/08A61K8/65A61K2800/592
Inventor 不公告发明人
Owner GUANGZHOU JUZHU GENERAL TECH INST CO LTD