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An optimal model for representing the kinetics of growth and product formation by Lactobacillus rhamnosus on multiple substrates

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Title An optimal model for representing the kinetics of growth and product formation by Lactobacillus rhamnosus on multiple substrates
 
Creator BAJPAI-DIKSHIT, J
SURESH, AK
VENKATESH, KV
 
Subject microbial-growth
sequential utilization
diacetyl
environment
acetoin
structured kinetics
lactobacillus rhamnosus
sequential utilization
co-metabolism
diacetyl
acetoin
 
Description A comprehensive model was developed to simulate Lactobacillus rhamnosus growth on a medium containing multiple limiting carbon sources. The strategy of optimizing specific growth rate to predict growth on multiple substrates was demonstrated. The model predictions were based on parameters obtained from L. rhamnosus growth on individual substrates. The model was able to simulate the growth, substrate consumption, product formation and specific growth rate profiles of L. rhamnosus accurately. The model prediction that co-metabolism of glucose and pyruvate enhances growth rate of and flavor production by the bacterium was experimentally verified.
 
Publisher SOC BIOSCIENCE BIOENGINEERING JAPAN
 
Date 2011-08-29T05:57:15Z
2011-12-26T12:58:26Z
2011-12-27T05:48:23Z
2011-08-29T05:57:15Z
2011-12-26T12:58:26Z
2011-12-27T05:48:23Z
2003
 
Type Article
 
Identifier JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 96(5), 481-486
1389-1723
http://dx.doi.org/10.1263/jbb.96.481
http://dspace.library.iitb.ac.in/xmlui/handle/10054/11985
http://hdl.handle.net/10054/11985
 
Language en