发明名称 |
Non-reducing saccharide-forming enzyme, trehalose-releasing enzyme, and process for producing saccharides using the enzymes |
摘要 |
A non-reducing saccharide-forming enzyme and a trehalose-releasing enzyme, which have an optimum temperature in a medium temperature range, i.e., a temperature of over 40 or 45° C. but below 60° C.; and an optimum pH in an acid pH range, i.e., a pH of less than 7. The two-types of enzymes can be obtained in a desired amount, for example, by culturing in a nutrient culture medium microorganisms capable of producing the enzymes or by recombinant DNA technology.
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申请公布号 |
US7582463(B2) |
申请公布日期 |
2009.09.01 |
申请号 |
US20060564476 |
申请日期 |
2006.11.29 |
申请人 |
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO |
发明人 |
YAMAMOTO TAKUO;MARUTA KAZUHIKO;KUBOTA MICHIO;FUKUDA SHIGEHARU;MIYAKE TOSHIO |
分类号 |
C12N9/00;C12N15/09;C07H21/04;C12N1/20;C12N1/21;C12N9/02;C12N9/24;C12N9/26;C12N9/90;C12N15/00;C12N15/54;C12P19/12;C12P19/14;C12P19/18;C12R1/06;C12R1/19 |
主分类号 |
C12N9/00 |
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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