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在需氧条件下各种有机物质经分解代谢释放二氧化碳。抗菌素通常是在复合培养基中采用大通气量的深层培养产生的。在此条件下也会产生可能影响抗菌素合成的二氧化碳。红霉素系 Streptomyces erythreus 产生的由一个14员的大环内酯与2个配糖体连接的大环内
Under aerobic conditions, various organic substances are catabolized to release carbon dioxide. Antibiotics are usually produced by deep culture in a complex medium with high aeration. Under these conditions, carbon dioxide may also be produced that may affect the synthesis of antibiotics. Erythromycin Streptomyces erythreus produced by a 14-membered macrolide and two glycosides linked within the macrocyclic