发明名称 |
PROCESSO PARA A PRODUCAO DE ENZIMA HIDRATASE DE CIANETO E PROCESSO PARA O TRATAMENTO DE UM MATERIAL QUE CONTEM CIANETO |
摘要 |
<p>Prepn. of the enzyme cyanide hydratase (CH) comprises (a) continuously cultivating a micro-organism strain aerobically in an aq. culture contg. sources of C and of appropriate inorganic nutrients at 28-34 deg.C and at pH 4.5-7.5 with a dilution rate up to 0.11 hr. to minus 1, while continuously supplying cyanide ions and/or HCN or cpds. generating them under fermentation conditions, to the culture at a concn. equiv. to at least 15 mM (cyanide ions and/or HCN in the total medium supplied to the culture), and (b) recovering cells contg. CH from the culture.</p> |
申请公布号 |
BR8700711(A) |
申请公布日期 |
1987.12.22 |
申请号 |
BR19878700711 |
申请日期 |
1987.02.17 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
KENNETH RAYMOND RICHARDSON;PETER MAURICE CLARKE |
分类号 |
C12N1/14;C02F3/12;C02F3/34;C12N9/02;C12N9/88;C12R1/77;(IPC1-7):C12N9/78 |
主分类号 |
C12N1/14 |
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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