Preparation method of yeast DNA raw material for promoting cutin metabolism and spot-fading

Abstract

The invention provides a preparation method of yeast DNA raw material for promoting cutin metabolism and spot-fading. The preparation method comprises the following sequential steps of preparing saccharomycete thallus, crushing thallus, extracting yeast DNA, shearing DNA ferment, purifying small segment yeast DNA, preparing single strand of yeast DNA, screening active single strand of yeast RNA byusing a gene chip for promoting cutin metabolism and spot fading, and obtaining yeast DNA raw material for promoting cutin metabolism promoting and spot-fading. The yeast DNA raw material for promoting cutin metabolism and spot-fading obtained through the scheme can be combined with mRNA of the ROCK gene to disable the gene, and then the keratinocyte melanin metabolism is promoted, and the effects of promoting the skin cutin metabolism and spot-fading and like are acehied.

Description

technical field [0001] The present invention is a preparation method of yeast DNA raw material for promoting keratin metabolism and blemishes, and relates to a manufacturing process of nucleic acid raw materials for human skin, in particular to the preparation of nucleic acid raw materials for promoting keratin metabolism and blemishes selected from yeast DNA through extraction, shearing and purification. into technology. Background technique [0002] The market and demand for skin lightening skin care products are huge. There are many lightening related products on the market, some of which are based on ingredients that accelerate the metabolism of the stratum corneum, such as pectic acid, salicylic acid, and 4-methoxy salicylic acid Salicylic acid potassium salt (4MSK, 4-Methoxy Salicylic Acid KCI), flavanol (VA) and its derivatives, but these ingredients are more irritating, people with sensitive skin should use them with caution, and 4-methoxy salicylic acid potassium an...

AI Technical Summary

Problems solved by technology

[0002] The market and demand for skin lightening skin care products are huge. There are many lightening related products on the market, some of which are based on ingredients that accelerate the metabolism of the stratum corneum, such as pectic acid, salicylic acid, and 4-methoxy salicylic acid Salicylic acid potassium salt (4MSK, 4-Methoxy Salicylic Acid KCI), flavanol (VA) and its derivatives, but these ingredients are more irritating, people with sensitive skin should use them with caution, and 4-methoxy salicylic acid potassium and Flavonol, pregnant women should use it with caution, so as not to affect the fetus

[0003] It can be seen from this that the existing skin lightening products such as fruit acid, salicylic acid, and 4-methoxysalicylic acid potassium salt are quite dangerous in use, and it is extremely necessary to improve or replace them.

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