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VARIANTS OF BACILLUS STEAROTHERMOPHILUS ALPHA-AMYL

2023-04-09 来源:欧得旅游网
专利内容由知识产权出版社提供

专利名称:VARIANTS OF BACILLUS

STEAROTHERMOPHILUS ALPHA-AMYLASEAND USES THEREOF

发明人:PEPSIN, Michael, J.,RAMER, Sandra, W.,SHAW,

Andrew

申请号:EP09708204.4申请日:20090204公开号:EP2247722A2公开日:20101110

摘要:Described are variants of Bacillus stearodhermophilus alpha-amylases withmutations at positions 181 or/and 182 having altered starch hydrolysis profiles. Thevariants have improved thermostability and increased specific activity, resulting inreduced peak viscosity and altered final viscosity during starch liquefaction. The amylasevariants are useful, e.g., in liquefaction and other starch degradation processes.

申请人:Danisco US Inc.

地址:925 Page Mill Road Palo Alto, CA 94304 US

国籍:US

代理机构:Kremer, Simon Mark

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