人工老窖泥培养中功能菌发酵液的制备

Preparation of Fermented Liquid Produced by Functional Bacteria for Manmade Aged Pit Mud

将老窖泥中己酸菌进行分离,扩大培养并制备己酸菌液。以适当比例的乙酸钠、母糟、老窖泥、曲粉及己酸菌液等物质制备功能菌发酵液,用于老窖泥的人工培育。

Firstly,caproic acid bacteria liquid was produced by the isolation of caproic acid bacteria from aged pit mud and the subsequent expanding culture.Then functional bacteria fermented liquid was prepared through appropriate proportioning of sodium acetate,maternal fermented grains,aged pit mud,Daqu,caproic acid bacteria liquid and other substances.And the produced fermented liquid could be used for the culture of manmade aged pit mud.