公开(公告)号：US4971809A

公开(公告)日：1990-11-20

申请号：US353362

申请日：1989-05-17

申请人： Andre De Laporte

发明人： Andre De Laporte

IPC分类号： A23K10/12 ,  A23K10/37 ,  A23K50/30

CPC分类号： A23K50/30 ,  A23K10/12 ,  A23K10/37 ,  Y02P60/877 ,  Y10S426/807

摘要： Preparation according to which preparation a feed slurry and an effluent are obtained. The effluent is subjected to a thermal treatment in which resident proteins coagulate, the high protein solid components are removed and the effluent is. The evaporated feed slurry is thereupon hydrolyzed and said feed slurry is mixed with the effluent. Prior or after mixing the effluent, the mixture, is subjected to a lactic acid fermentation. After fermentation and mixing the mixture is further evaporated to a dry material content of 45 to 55 weight %.