| 谷胱甘肽分批补料发酵动力学模型的建立 |
| |
| 引用本文： | 贾建萍,裘娟萍,周彦钢.谷胱甘肽分批补料发酵动力学模型的建立[J].现代食品科技,2012,28(4):391-395. |
| |
| 作者姓名： | 贾建萍 裘娟萍 周彦钢 |
| |
| 作者单位： | 1. 浙江省医学科学院,浙江杭州,310013
2. 浙江工业大学生物与环境工程学院,浙江杭州,310014 |
| |
| 摘 要： | 研究了酿酒酵母分批补料发酵生产谷胱甘肽的动力学特性,利用Logistic方程和Luedeking-Piret方程建立了菌体生长、产物生成、基质消耗动力学模型。对得到的模型和实验数据进行了验证,模型计算值和实验数据拟合较好,模型能够较好地反映谷胱甘肽分批发酵动力学特性。
|
| 关 键 词： | 谷胱甘肽 酿酒酵母 发酵 动力学模型 |
| 收稿时间： | 2011/12/15 0:00:00 |
Modeling Of Batch Fermentation Kinetics for Glutathione Production |
| |
| JIA Jian-ping,QIU Juan-ping and ZHOU Yan-gang.Modeling Of Batch Fermentation Kinetics for Glutathione Production[J].Modern Food Science & Technology,2012,28(4):391-395. |
| |
| Authors: | JIA Jian-ping QIU Juan-ping and ZHOU Yan-gang |
| |
| Affiliation: | 1(1.Zhejiang Academy of medical Science,Hangzhou 310013,China)(2.Collage of Biology and Environment Engineering,Zhejiang University of Technology,Hangzhou 310014,China) |
| |
| Abstract: | The fermentation kinetics of glutathione production by Saccharomyces cerevisiae were studied in a batch system.Logistic equation and Luedeking-Piret equation were used to describe the kinetics of the biomass growth,glutathione production and substrate utilization,respectively.A good agreement was found between experimental data and predicted data,which indicated that the models obtained could describe the glutathione production in the batch fermentation process. |
| |
| Keywords: | glutathione Saccharomyces cerevisiae fermentation kinetices model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《现代食品科技》浏览原始摘要信息 |
|
点击此处可从《现代食品科技》下载全文 |
|
