期刊名称：Iranica Journal of Energy and Environment (IJEE)
印刷版ISSN：2079-2115
电子版ISSN：2079-2123
出版年度：2014
期号：1
页码：8-12
语种：English
出版社：Noshirvani University of TEchnology
摘要：Saccharomyces cerevisiae is known as the most widely used eukaryotic microorganism for biological studies. In present study, cell growth profile of Saccharomyces cerevisiae in a batch submerged culture was evaluated with three different non-structured kinetic models. Fitness assessment of experimental data on cell growth by models was performed using the curve-fitting tool in Excel and Mat-lab software. Obtained results showed Verhulst kinetic model with R2 equal to 0.97 was the most appropriate to describe the biomass growth rate of Saccharomyces cerevisiae. Maximum specific cell growth rate by Verhulst model was 0.59 h 1. Other kinetic constants were also determined for all the studied models.
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