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Rifamycin B prodn - by fermentation of nocardia asiatica 9NA 2739
Rifamycin B prodn - by fermentation of nocardia asiatica 9NA 2739
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机译:利福霉素B产品-通过发酵诺卡氏菌9NA 2739
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摘要
The product is the inter sodium rifamycin SV and rifampicin. The new strain of N. asiatica is isolated from soil of unsated origin and, in deep culture, gives a yield of 320-450 mu g/ml of rifamycin B.
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