| 发明名称 |
UTILIZATION OF STARCH FOR BIOLOGICAL PRODUCTION BY FERMENTATION |
| 摘要 |
This invention relates to a method for utilizing less purified starch in fermentation processes. One example is a recombinant E. coli containing a exogenous extracellular isoamylase activity that is capable of utilizing small oligomers containing (1,6) linkages (including but not limited to isomaltose and panose) in fermentations to produce useful products. The invention is useful in large-scale industrial biofermentations by reducing the cost of the substrate carbohydrate.
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| 申请公布号 |
US2009068704(A1) |
申请公布日期 |
2009.03.12 |
| 申请号 |
US20070852834 |
申请日期 |
2007.09.10 |
| 申请人 |
EI DUPONT / LEGAL |
发明人 |
CAIMI PERRY G.;CHEN MARIO W.;NAGARAJAN VASANTHA;TOMB JEAN-FRANCOIS;WANG SIQUN;ZHANG YUYING |
| 分类号 |
C12N15/31;C07K14/00;C12N1/15;C12N1/19;C12N1/20;C12N1/21;C12N9/44;C12N15/52;C12N15/63;C12P1/02;C12P1/04;C12P7/00;C12P7/18;C12P7/20;C12P19/04 |
主分类号 |
C12N15/31 |
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