Validity of modified Gompertz and Logistic models in predicting cell growth of Pediococcus acidilactici H during the production of bacteriocin pediocin AcH

被引：34

作者：

Chowdhury, Banani Ray ^{[1
]}

Chakraborty, Runu ^{[1
]}

Chaudhuri, Utpal Ray ^{[1
]}

机构：

[1] Jadavpur Univ, Food Technol & Biochem Engn Dept, Kolkata 700032, W Bengal, India

来源：

JOURNAL OF FOOD ENGINEERING | 2007年 / 80卷 / 04期

关键词：

pediocin AcH; Pediococcus acidilactici H; fermentation; mathematical modeling; modified Gompertz model; logistic model;

D O I：

10.1016/j.jfoodeng.2006.08.019

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Data for the cell growth of Pediococcus acidilactici H during the fermentative production of bacteriocin, pediocin AcH (taken from a previous study) was modeled by two sigmoidal functions, modified Gompertz and Logistic. Results showed that the models could adequately account for the cell growth up to the growth phase, but failed to account for the stationary and death phase. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1171 / 1175

页数：5

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