双碳源单细胞蛋白间歇培养及流加培养的动力学模型  

The Dynamic Models of Batch and Fed-batch Cultivation of SCP with Double Carbon Sources

作　　者：刘刚[1] 郑重鸣[1] 宋达[1] 岑沛霖[1] 

机构地区：[1]浙江大学二次资源化工实验室,杭州310027

出　　处：《生物工程学报》1995年第3期222-227,共6页Chinese Journal of Biotechnology

基　　金：国家自然科学基金

摘　　要：应用非结构的逻辑增殖模型研究了两种酵母的单碳源和双碳源单细胞蛋白间歇培养的动力学,用改进的逻辑增殖模型研究了双碳源流加培养过程的动力学,从实验数据拟合了动力学模型参数,模型计算值与实验数据吻合良好。The unstructured logistic models were applied to simulate the kinetic process of the SCP batch culture with two species of yeast,in which glucose,xylose or a mixture of glucose and xylose were used as carbon sources. A modified logistic growth model was used to describe the fed-batch process by using of mixed carbon sources. The model parameters were simulated with the experimental data. The simulated curves by the models were in good agreement with the experimental data.

关 键 词：单细胞蛋白 间歇培养 流加培养 动力学模型 发酵 

分 类 号：TQ920.1[轻工技术与工程—发酵工程]