发明名称 |
Process for the production of clavulanic acid and/or salts thereof by fermentation controlling soluble phosphate concentration |
摘要 |
PCT No. PCT/ES96/00215 Sec. 371 Date Sep. 15, 1997 Sec. 102(e) Date Sep. 15, 1997 PCT Filed Nov. 15, 1996 PCT Pub. No. WO97/19187 PCT Pub. Date May 29, 1997A batch fermentation is carried out continuously or semicontinuously using strain of Streptomyces clavuligerus for the production of clavulanic acid. The fermentation process is carried out with strict control of the soluble phosphate in the medium both at the beginning and throughout the process.
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申请公布号 |
US6100052(A) |
申请公布日期 |
2000.08.08 |
申请号 |
US19970875189 |
申请日期 |
1997.09.15 |
申请人 |
ANTIBIOTICOS, S.A. |
发明人 |
RODRIGUEZ OTERO, CARMELITA;MORENO VALLE, MIGUEL ANGEL;LOPEZ NIETO, MANUEL JESUS;COLLADOS DE LA VIEJA, ALFONSO JUAN;VITALLER ALBA, ALEJANDRO |
分类号 |
C12P17/14;C12P17/18;C12R1/465;(IPC1-7):C12P37/00 |
主分类号 |
C12P17/14 |
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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