【摘要】 木文考查了两种常见污染细菌对红霉素发酵的影响。发现枯草芽孢杆菌污染后迅速引起总糖和还原糖的大量消耗,且在早期就已完全抑制了红霉素的生成;另一种微球菌虽也使发酵过程中的糖耗明显增加,但对红霉素的影响较小,红霉素的合成一直持续到发酵终了。更多还原

【Abstract】 The paper reported the influence of two species of contaminating bacteria on fermentation of erythromycin. It was found that contaminating of Bacillus subtilis was followcd by great consumation of total sugar and reduced sugar, and restrained synthesis of erythromycin at early stage. Micrococcus spp. althongh resulted in increase of consumation of sugar as well, havesmaller influence on fermentation of erythromycin; and the synthesis of erythromycin continued to the end of fermentation.更多还原