发明名称 |
Organic solvent pretreatment of biomass to enhance enzymatic saccharification |
摘要 |
Biomass is pretreated using an organic solvent solution under alkaline conditions in the presence of elemental sulfur and optionally one or more alkylamine and/or one or more additional nucleophile to fragment and extract lignin. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation.
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申请公布号 |
US8216809(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20090639050 |
申请日期 |
2009.12.16 |
申请人 |
DINER BRUCE A.;FAGAN PAUL JOSEPH;FAN JANINE;E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
DINER BRUCE A.;FAGAN PAUL JOSEPH;FAN JANINE |
分类号 |
C12P19/00;C07H1/08;C12P7/02;C12P7/06;C12P7/08;C12P7/40;C12P13/04 |
主分类号 |
C12P19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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