The optimum fermentation carbon- nitrogen utilization conditions of the strain BTL 2 3 were obtained by the uniform design method,and the result was implemented into the fermentation process for the mass production of lovastatin.

• 在对菌株 BTL2 3进行碳、氮源考察的基础上 ,采用均匀设计方法对培养基进行优化 ,使 BTL2 3成功用于洛伐他汀生产实际。