公开(公告)号：WO2018091588A1

公开(公告)日：2018-05-24

申请号：PCT/EP2017/079453

申请日：2017-11-16

申请人： DIREVO INDUSTRIAL BIOTECHNOLOGY GMBH ,  BASF ENZYMES, LLC

发明人： KRÄMER, Marco ,  SCHMITZ, Alexandra

IPC分类号： C12P7/06 ,  C12P7/14 ,  A23K10/38 ,  C12F3/10

摘要： The present disclosure relates to methods for improving the nutritional quality of fermentation by-products derived from starch-containing material, wherein the fermentation step is carried out in the presence of a first enzyme composition comprising at least one hemicellulase, and wherein the process comprises further the steps of i) subjecting the fermented mash after the fermentation to a second enzyme composition comprising a beta- 1,3 glucanase and a xylanase, ii) separating the desired fermentation product by distillation.