发明申请
US20060014260A1 Lower cellulase requirements for biomass cellulose hydrolysis and fermentation
审中-公开
较低的纤维素酶对生物质纤维素水解和发酵的要求
- 专利标题： Lower cellulase requirements for biomass cellulose hydrolysis and fermentation
- 专利标题（中）： 较低的纤维素酶对生物质纤维素水解和发酵的要求
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申请号： US11124941申请日： 2005-05-09
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公开(公告)号： US20060014260A1公开(公告)日： 2006-01-19
- 发明人: Zhiliang Fan , Xiongjun Shao , Lee Lynd
- 申请人： Zhiliang Fan , Xiongjun Shao , Lee Lynd
- 主分类号： C12P7/06
- IPC分类号： C12P7/06
摘要：
A semi-continuous simultaneous saccharification and fermentation (SSF) process for the bioconversion of cellulose into ethanol and other organic chemicals is disclosed. The process provides for substantially higher substrate conversion at a given enzyme loading (or alternatively a lower enzyme loading used to achieve the same conversion) in a reactor operated according to a semi-continuous feeding protocol.