该方法使发酵产生的有 效复合物中博宁霉素的含量比大幅度提高至25～35％。

The method greatly improves the boningmycin content of an effective compound produced by fermentation to 25 to 35 percent.

youdao

进一步采用改进的蚁群算法来对发酵过程的控制变量进行优化，使发酵的产物产量得到提高。

Based on the neural network models, the control variables are optimized with improved ant algorithm. And the yield of the product can be increased by optimization.

youdao

用匀浆化菌种代替传统工艺中直接用斜面母种作为一级摇瓶种源，使发酵周期缩短了2～3天。

The fermentation period is 2-3 days shorter by utilizing homogenated culture as culture seed in first step instead of slant cultures used in traditional technique.

youdao