用酵母生产麦角固醇发酵动力学的研究

Kinetic Models of the Fermentation for Ergosterol with Yeast

研究了酵母以蔗糖为废物发酵生产麦角固醇的动力学模型：菌体生长模型．拟合值和实验值之间的平均相对误差１３．５％；底物庶糖消耗动力学模型．拟合值和实验值之间的平均相对误差９．８８％；麦角固醇合成动力学模型：拟合值和实验值之间的平均相对误差９．０％．

The kinetic models of the fermentation for ergosterol was studied in this paper.The kinetic model of cell growth is . The average deviation be. The average deviation between experimental data and calculated results is 13.5%. The substrate consumption kineticis The average deviation is 9.88%. The ergosterol tion rate is