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qing mei su chan sheng jun chan huang qing mei lv se zuo zi jun zhong yi mian zi fen zuo wei dan yuan de fa jiao shi yan
Author(s): 
Pages: 14-17
Year: Issue:  3
Journal: Chinese Journal of Antibiotics

Keyword:  有机氮源发酵试验产黄青霉试验研究结果产生菌美国专利棉酚条件关系摇瓶培养抗生素生产;
Abstract: <正> 抗生素产量的高低与菌种及其发酵条件关系密切。本文介绍几株不同青霉菌菌株用棉子粉为有机氮源,不断改进培养基成份及培养条件,提高青霉素产量的试验研究结果。 一、低棉酚棉子粉的试制及其分析: 日人介绍用美国专利商品Pharmamedia作有机氮源发酵青霉素。我们试制了效果
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