公开(公告)号：US20240334941A1

公开(公告)日：2024-10-10

申请号：US18624398

申请日：2024-04-02

申请人： BioVeritas, LLC

发明人： Cesar B. Granda ,  Jubo Zhang

IPC分类号： A21D2/14 ,  A21D15/00 ,  A23L3/3499 ,  C12P7/40

CPC分类号： A21D2/145 ,  A21D15/00 ,  A23L3/3499 ,  C12P7/40

摘要： A method for producing a preservative salt includes feeding a biodegradable feedstock to a mixed consortium of microorganisms or microbiomes to produce a fermentation effluent comprising a carboxylic acid mixture; recovering the carboxylic acid mixture from the fermentation effluent; separating an acetic acid and propionic acid fraction from the carboxylic acid mixture; and reacting the acetic acid and the propionic acid fraction with a base to produce the preservative salt comprising an acetic acid and propionic acid salt. The carboxylic acids have greater than 80% bio-based carbon content.