发明名称 |
TANNASE, GENE ENCODING SAME, AND PROCESS FOR PRODUCING SAME |
摘要 |
Disclosed is a thermostable tannase derived from a microorganism. Specifically disclosed is a thermostable tannase derived from Aspergillus awamori or Aspergillus niger. A preferred embodiment of the tannase has the following chemoenzymatic properties: (1) activity: to act on a depside bond to thereby cause hydrolysis; (2) molecular weight: about 230,000 Da (as measured by gel filtration); and (3) thermal stability: stable at a temperature up to 65C (pH 5.0, 30 min.) |
申请公布号 |
EP2363466(A1) |
申请公布日期 |
2011.09.07 |
申请号 |
EP20090821747 |
申请日期 |
2009.10.02 |
申请人 |
AMANO ENZYME INC. |
发明人 |
NAKAGAWA, MEGUMI;MATSUMOTO, NAOKI;AMANO, HITOSHI;YAMAGUCHI, SHOTARO |
分类号 |
C12N15/09;C12N1/15;C12N1/19;C12N1/21;C12N5/10;C12N9/18;C12P7/40 |
主分类号 |
C12N15/09 |
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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