The invention relates to methods for producing a fermentation product from a lignocellulose-containing material comprising i) pre-treating lignocellulose-containing material; ii) hydrolysing pre-treated lignocellulose-containing material; iii) fermenting using a fermenting organism; wherein fermentation is initiated and carried out at: a) a fermentation organism cell count in the range from 10-250×1010 cells per L fermentation medium; or b) a fermentation organism concentration in the range from 2-90 g dry weight fermenting organism per L fermentation medium.
申请公布号
EP2162545(A1)
申请公布日期
2010.03.17
申请号
EP20080772162
申请日期
2008.06.27
申请人
NOVOZYMES A/S
发明人
SMITH, MADS TORRY;COWARD-KELLY, GUILLERMO;NILSSON, DAN;KANG, ZHENGFANG;IYER, PRASHANT;DEINHAMMER, RANDY