【摘要】 药媒—2000作为微生物发酵的一种新型氮源,我们首次在青霉素发酵生产上应用。通过实验结果分析表明,利用药媒—2000作为青霉素发酵生产上的补充氮源。其发酵水平优于其它氮源。更多还原

【Abstract】 A new kind of nitrogenotus product Medicinal medium-2000 tested as a supple- mented nitrogen source instead of the corn protein in penicillin fermientation.The results showed that bionitrogen was better than the corn protein for its improving the penicillin production about 10% and being cheaper.更多还原