Giant salamander protein peptide probiotic product

Abstract

The invention provides a preparation technology of a giant salamander protein peptide probiotic product. The preparation technology comprises the following specific steps of adding red jujubes to giant salamander meat, performing crushing, adding water and glucamylase, performing saccharification, adding sodium selenite, performing high-temperature sterilization, performing inoculation with baker's yeast, performing aerobic fermentation, and performing filtration so as to obtain filtrate I and filter residues I; adding water, neutral protease and calcium chloride to the filter residues I, performing heat preservation at 30-40 DEG C for 2-4h, then adding kiwi fruit juice obtained through mincing and peeling, performing stirring, and performing filtration so as to obtain filtrate II and filter residues II; performing high-temperature sterilization on the fruit residues I, adding the filtrate I, performing aerobic fermentation, and performing centrifuging so as to obtain supernatant III and precipitate III; adding the filtrate II to the precipitate III, performing heat preservation at 30-40 DEG C for 2-4h, and performing filtration so as to obtain filtrate IV; and performing high-temperature sterilization on fresh milk, adding lactic acid bacteria and bifidobacteria, performing fermentation to obtain fermented milk, uniformly mixing the fermented milk with the supernatant III andthe filtrate IV, and performing storage at 0-5 DEG C.

Description

technical field [0001] The invention relates to a giant salamander protein peptide probiotic product and a preparation process thereof, belonging to the technical field of food processing. Background technique [0002] The giant salamander is the largest amphibian in existence and belongs to the second-class national protected animal. It is widely distributed in my country, mainly in the mountain streams of the Yangtze River, the Yellow River and the upper and middle reaches of the Pearl River, especially in Sichuan, Hubei, Hunan, Guizhou, Shaanxi and other provinces. Giant salamander has high nutritional value, containing high-quality protein, rich amino acids and trace elements. Its body contains more than 50 kinds of natural bioactive substances. These bioactive substances have unique research and development value in food, medicine, cosmetics, health food, etc. It has been reported in the literature that the giant salamander oligosaccharide peptide was prepared from t...

AI Technical Summary

Problems solved by technology

[0015] At present, the kiwifruit fruit is directly added with honey to make preserved fruit or made into fruit juice or extracted to obtain flavonoids or various alcoholic products through microbial fermentation, which will cause the utilization rate of kiwifruit to be low, and easily oxidized substances will be destroyed by