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题目:: Theoretical analysis of the effect of cell recycling on recombinant cell fermentation processes.
作者:: Park(T H),Hong(J),Lim(H C)
状态:: 发布时间1991-07-09 , 更新时间 2006-11-15
期刊:: Biotechnol Prog
摘要:: A cell recycle system is studied for two-stage continuous fermentation. Cell recycle around the second stage provides higher cell concentrations than processes without recycle and a longer residence time of the cell, which is necessary for inducible products, especially in recombinant cell fermentation. Residence time distribution of the cell in the fermentor is important for the optimization of inducible products. The residence time distributions are studied for the cases with and without significant cell growth in the second stage. With cell growth in the second stage, three cases are considered. These are the cases of (1) zero residence time for two daughter cells after the cell division, (2) zero residence time of one daughter cell after the cell division and inherited residence time for the other daughter cell from the mother cell after the cell division, and (3) two daughter cells having the residence time of the mother cell after the cell division.
语言:: eng
DOI:: 10.1021/bp00008a001

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