Preparation method and application of bifidobacterium/brown rice fermentation product lysate

• Main Authors: LIU ZHIZHI, ZHAO YARAN, LIN XIAOMEI
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROCESSES USING MICROORGANISMS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; VINEGAR; WINE

The invention belongs to the technical field of microbial cosmetic raw material production, and provides a preparation method and application of a bifidobacterium/brown rice fermentation product lysate, and brown rice hydrolysate is used as a brown rice fermentation medium of bifidobacterium for anaerobic fermentation. The bifidobacterium/brown rice fermentation liquor is subjected to crushing and degerming treatment to obtain a lysate stock solution. According to the prepared bifidobacterium/brown rice fermentation product lysate, the bifidobacterium lysate and brown rice essence are combined in the field of cosmetic raw materials for the first time, the lysate is sterilized in a mild mode, and the raw materials are rich in various active ingredients such as gamma-aminobutyric acid and the like; the composition not only has a remarkable DPPH free radical scavenging effect and a tyrosinase activity inhibition effect, but also avoids the problem of skin irritation and alcohol residue caused by a traditional me