摘要
对红曲霉JR摇瓶分批补料发酵产红曲色素的发酵动力学进行研究,并通过Origin 7.5软件分析得出菌体生长、产物合成与基质消耗的动力学模型。将模型预测值与实验值进行比较,结果表明:所建立模型能较好地反映红曲霉JR分批补料发酵过程。
The kinetic models of Monascus purpureus JR shake-flask fed-batch fermentation for cell growth,monascus pigment content and total sugar consumption were studied.The parameters were obtained with nonlinear curve fit by Origin7.5.And the good agreement of predicted values with the experimental results showed that the kinetic models could provide reasonable descriptions for the process of monascus pigment fed-batch fermentation.
出处
《江西农业大学学报》
CAS
CSCD
北大核心
2010年第3期590-594,共5页
Acta Agriculturae Universitatis Jiangxiensis
基金
江西省科技支撑计划项目(2009BGA02100)
江西农业大学博士科研启动基金资助项目(08-2064)
关键词
红曲霉JR
红曲色素
发酵动力学
数学模型
Monascus purpureus JR
monascus pigments
fermentation kinetics
mathematical models
