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Effects of ammonium sulphate concentration on growth and glycerol production kinetics of two endogenic wine yeast strains

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Title Effects of ammonium sulphate concentration on growth and glycerol production kinetics of two endogenic wine yeast strains
 
Creator Yalçın, S Karasu
Özbaş, Z Y
 
Subject Fermentation
Glycerol
Growth kinetics
Production kinetics
Wine
Yeast
 
Description 89-93
Effects of initial ammonium sulphate concentration on growth and glycerol production kinetics of two endogenic wine yeast strains, Saccharomyces cerevisiae Kalecik 1 and Narince 3, were investigated in a batch system. Maximum specific growth rates for Kalecik 1 and Narince 3 were obtained at initial concentrations of 1.0 g/L, and 0.8 g/L ammonium sulphate, respectively. Further, maximum specific glycerol production rates and glycerol concentrations, for both of the strains, were obtained in the medium containing 0.3 g/L ammonium sulphate. In this medium, maximum glycerol concentrations were
6.4 g/L for the strain Kalecik 1, and 6.5 g/L for Narince 3.
 
Date 2009-01-06T07:06:24Z
2009-01-06T07:06:24Z
2008-01
 
Type Article
 
Identifier 0972-5849
http://hdl.handle.net/123456789/2736
 
Language en_US
 
Publisher CSIR
 
Source IJBT Vol.7(1) [January 2008]