发酵动力学教学释疑解难尝试

Attempt of Trying to Solve the Questions and Difficulties in the Teaching of Fermentation Kinetics

摘要:

在发酵动力学课程教学中, 针对菌体生长速率与菌体比生长速率、菌体实际生长得率系数(Yx/s)与理论生长得率系数(Ygs)、产物实际得率系数(Yp/s)与理论得率系数(Yps)、补料分批发酵中比生长速率调控等常见知识难点进行了释疑解难尝试, 收到了较好的课堂教学效果。

Abstract:

In the course of teaching of the fermentation kinetics, these doubts were cleared up by attempts to get the good result of the classroom teaching, which are the biomass growth rate and specific growth rate, the biomass actual yield coefficient (Yx/s) and the theoretical yield coefficient of growth (Ygs), the actual product yield coefficient (Yp/s) and the theoretical product yield coefficient (Yps), specific growth rate control in fed-batch fermentation and other difficulties.