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pH control and the production of extracellular dextransucrase byLeuconostoc mesenteroides
Authors:M L Lazić  V B Veljković  D S Savić  D J Rutić  J I Vučetić  M M Vrivić
Institution:(1) Faculty of Technology, University of Niscaron, Durmitorska 19, 16000 Leskovac;(2) Pharmaceutical and Chemical Works Zdravlje, Vlajkova 199, 16000 Leskovac;(3) Institute of Chemistry, Faculty of Science, University of Belgrade, Studenski trg 16, 11000 Belgrade, Yugoslavia
Abstract:The specific growth rate, the maximum specific dextransucrase production rate and the maximum dextransucrase yield during the dextransucrase fermentation byLeuconostoc mesenteroides were all unaffected by both the pH of the culture medium, maintained at 5.5 or 6.7, and the mode of pH control, by adding NaOH or K2HPO4.
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