Preparation of butanol |
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| 申请号 | JP12945281 | 申请日 | 1981-08-20 | 公开(公告)号 | JPS5831993A | 公开(公告)日 | 1983-02-24 |
| 申请人 | Idemitsu Kosan Co Ltd; | 发明人 | HAYASHIDA SHINSAKU; OGATA YASUCHIKA; YOSHINO TEIZOU; | ||||
| 摘要 | PURPOSE: To prepare butanol from cellulose, by cultivating a microorganism belonging to the genus Clostridium, having cellulose assimilating properties, capable of producing butanol in a medium comprising cellulose as a carbon source. CONSTITUTION: A new microorganism Clostridium sp. AH-1 (FERM-P 6093) separated from compost is used as a strain to be used. The microorganism has an ability to assimilate cellulose, starch, and sugar and an ability to assimilate them and to produce butanol. The microorganism is inoculated into a medium comprising 0.5W5wt% cellulose such as wood, straw of rice plant, bagasse, etc., a nitrogen source, an inorganic salt, etc., it is cultivated at 50W60°C for 2W7 days, to give butanol. Ethanol, acetic acid and n-butyric acid are prepared besides butanol. COPYRIGHT: (C)1983,JPO&Japio |
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