Application of a combination fermentation product of thermophilic thermus and saccharomyces

Abstract

To provide a skin care composition having effects of anti-inflammation, moisturization, and whitening of skin yellowing.SOLUTION: The present invention discloses application of a fermentation product in preparing reagents for anti-inflammation, moisturization, or whitening of skin yellowing, the fermentation product is prepared from thermus thermophilus and yeast through fermentation co-culture, a thermus thermophilus and yeast co-fermentation method comprising the following steps: firstly, carrying out bacterium increase fermentation once or multiple times on yeast at low temperature under acidic condition after a logarithmic phase, increasing the temperature of a fermentation liquid to a high temperature from a low temperature, adding thermus thermophilus, and carrying out secondary fermentation under alkaline condition. The method includes the steps of: (1) performing one-time or multi-time fermentation to saccharomyces cerevisiae at low temperature under acidic condition, thus reproducing the yeast; and (2) when the yeast is in a later period of a logarithmic phase, increasing the temperature, inoculating the thermus thermophilus, and performing second fermentation under alkaline condition, thereby producing a fermentation product.SELECTED DRAWING: Figure 1

Description

technical field [0001] The invention belongs to the field of fermented raw materials for skin care, and in particular relates to a method and application of combined fermentation of thermophilic thermus and saccharomyces. Background technique [0002] Bio-fermented raw materials are increasingly used in skin care preparations, including cosmetics. In the past two years, enzyme cosmetics have been sought after by consumers. Fermentation is a purely biological process without any chemical ingredients added in the middle. Fermentation makes the active substances dissolve more easily. Extracting all the active ingredients through fermentation will produce new nutrients, make the nutrients more balanced, make the nutrients small molecules, more active, and can be quickly absorbed by the skin. Fermentation microorganisms themselves contain many enzymes and trace elements, which can supplement and synergize. Meet consumers' expectations for "natural, healthy and efficient" skin c...

AI Technical Summary

Problems solved by technology

Different flora and enzymes will dissolve a large amount of flora and enzyme activity, and the actual effect is often unsatisfactory.

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