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生物通
2月
基于响应面法优化Streptomyces sp. MFB27生长及次级代谢 ...
本研究针对Streptomyces sp. MFB27菌株次级代谢产物产量受培养条件复杂交互作用限制的问题,通过响应面法(RSM)结合Box-Behnken设计(BBD)优化温度、pH和振荡速率等关键参数,发现ISP2培养基、31°C、pH 7.5和120 rpm条件下代谢产物产量显著提升,为抗生素开发提供了可扩展的发酵工艺框架。
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