A mathematical model for gluconic acid fermentation by Aspergillus niger

被引：78

作者：

Liu, JZ

Weng, LP

Zhang, QL

Xu, H

Ji, LN ^{[1
]}

机构：

[1] Zhongshan Univ, Biotechnol Res Ctr, Guangzhou 510275, Peoples R China

[2] Zhongshan Univ, Key Lab Gene Engn, Minist Educ, Guangzhou 510275, Peoples R China

[3] Shenzhen Univ, Normal Coll, Dept Biol & Chem, Shenzhen 518060, Peoples R China

来源：

BIOCHEMICAL ENGINEERING JOURNAL | 2003年 / 14卷 / 02期

关键词：

gluconic acid; Aspergillus niger; kinetic model; logistic equation; Luedeking-Piret equation;

D O I：

10.1016/S1369-703X(02)00169-9

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The fermentation kinetics of gluconic acid by Aspergillus niger were studied in a batch system. A simple model was proposed using the logistic equation for growth, the Luedeking-Piret equation for gluconic acid production and Luedeking-Piret-like equation for glucose consumption. The model appeared to provide a reasonable description for each parameter during the growth phase. The production of gluconic acid was growth-associated. (C) 2002 Published by Elsevier Science B.V.

引用

页码：137 / 141

页数：5

共 27 条

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