Lycium ruthenicum fermentation broth, preparation process and application of lycium ruthenicum fermentation broth in cosmetics

Abstract

The invention provides lycium ruthenicum fermentation broth. The lycium ruthenicum fermentation broth is obtained through fermenting lycium ruthenicum powder, an ethanol solution, aspergillus niger, glucose and purified water. The invention further provides a preparation process of the lycium ruthenicum fermentation broth and application of the lycium ruthenicum fermentation broth in cosmetics. The aspergillus niger for fermentation can produce a lot of enzymes such as proteinase and pectinase; the obtained fermentation broth is high in bioactive micromolecular peptide content and amino acid content and is easily absorbed by skin. By adopting an alcohol-extraction re-fermentation method, products with excellent oxidation resisting, whitening and anti-wrinkle properties can be obtained. Lycium ruthenicum supernatant is obtained by using a fermentation process and can effectively keep bioactivity at low temperature for a long time.

Description

Technical field: [0001] The invention relates to the technical field of cosmetic raw material production, in particular to a black wolfberry fermented liquid, its preparation process and its application in cosmetics. Background technique: [0002] Black wolfberry contains 17 kinds of amino acids, 13 kinds of trace elements (such as iron, calcium, cobalt, nickel), and anthocyanins. The anthocyanins in black wolfberry have the highest content and best quality among known natural plants. This makes the black wolfberry itself have the effect of anti-oxidation and scavenging free radicals, and the anthocyanins in the black wolfberry are natural sun coverings, which can prevent ultraviolet rays from invading the skin, effectively prevent the early generation of skin wrinkles, and make the skin younger , more energetic. It is precisely because of these high content of active ingredients that black wolfberry is also known as "soft gold". Therefore, there are currently many research...

AI Technical Summary

Problems solved by technology

It is precisely because of these high content of active ingredients that black wolfberry is also known as "soft gold". Therefore, there are currently many research institutions researching and developing black wolfberry products, making the field of black wolfberry products more and more extensive, but black wolfberry The technology for applying products to the cosmetics industry is still relatively vacant