发明名称 |
Thermostable alpha-amylase-producing, thermophilic anaerobic bacteria, thermostable alpha-amylase and process for producing the same. |
摘要 |
<p>The bacterium producing thermostable a-amylases of this invention is an anaerobic bacterium belonging to Clostridium. The thermostable α-amylases of this invention is novel α-amylases which are excellent in thermostability and acid resistance and have a slight calcium requirement. Said α-amylases are obtained by culturing the aforesaid bacteria and collecting the α-amylases from the culture. When the aforesaid a-amylase is used, sugar production process can be greatly rationalized.</p> |
申请公布号 |
EP0184019(A1) |
申请公布日期 |
1986.06.11 |
申请号 |
EP19850114174 |
申请日期 |
1985.11.07 |
申请人 |
HITACHI, LTD.;HITACHI PLANT ENGINEERING AND CONSTRUCTION CO., LTD. |
发明人 |
ISHIDA, MASAHIKO;HAGA, RYOOICHI;KATSURAYAMA, MASAKO |
分类号 |
C12N9/28;(IPC1-7):C12N9/28;C12N1/20 |
主分类号 |
C12N9/28 |
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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