发明名称 |
Species cryptococcus nodaensis, a process for producing salt-resistant thermostable glutaminase by use of the same, and a process for producing glutamic acid-rich protein hydrolysates |
摘要 |
A microorganism belonging to the genus Cryptococcus having the ability to produce glutaminase excellent in salt resistance and thermostability. Further, this microorganism can be used to produce the salt-resistant thermostable glutaminase, and by use of this glutaminase, glutamic acid-rich and good tasting protein hydrolysates (e.g. flavoring foods such as soy sauce, miso etc.) are produced efficiently in a simple operation. Specifically, said microorganism is the new species Cryptococcus nodaensis having assimilability of +, -, -and - toward lactose, N-acetyl-D-glucosamine, D-glucosamine and arbtin as carbon sources, respectively.
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申请公布号 |
US6063409(A) |
申请公布日期 |
2000.05.16 |
申请号 |
US19980211313 |
申请日期 |
1998.12.14 |
申请人 |
KIKKOMAN CORPORATION |
发明人 |
SATO, ITSUO;SATO, HIROE;HANYA, YOSHIKI;ABE, KEIETSU;FUJII, MITSUHARU;NAKADAI, TADANOBU;FELL, JACK W. |
分类号 |
A23J3/34;A23L1/238;C12N1/14;C12N1/16;C12N9/52;C12N9/60;C12N9/80;C12P13/14;C12P21/02;C12P21/06;C12R1/645;(IPC1-7):A23L1/20;C12N1/12 |
主分类号 |
A23J3/34 |
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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