发明名称 |
Process of producing acid stable protease |
摘要 |
An acid stable protease whose pH range of 50% of maximum activity is between pH 2.5 and 6.5, produced by culturing a fungus strain of the species Rhizopus rhizopodiformis CBS 227.75 under aerobic conditions in a nutrient medium containing assimilable carbon and nitrogen sources, at a pH between 3 and 7 and at a temperature between 25 DEG C and 50 DEG C, and separating the enzyme produced; as well as the method of production, its use as a foodstuff additive and foodstuffs containing the same.
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申请公布号 |
US4062732(A) |
申请公布日期 |
1977.12.13 |
申请号 |
US19760695453 |
申请日期 |
1976.06.14 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
LEHMANN, RUDOLF;PFEIFFER, HANS F.;SCHINDLER, JOACHIM;SCHREIBER, WOLFGANG |
分类号 |
A23K1/165;A23K1/18;A23L1/28;A61K38/46;A61P3/00;C11D3/386;C12N9/58;C12R1/845;(IPC1-7):C12D13/10 |
主分类号 |
A23K1/165 |
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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