CONCENTRATIONS OF INTERMEDIARY METABOLITES IN FREE AND CALCIUM ALGINATE-IMMOBILIZED CELLS OF D-GLUCOSE FERMENTING SACCHAROMYCES-CEREVISIAE

被引：6
|
作者：
SENAC, T [1 ]
HAHNHAGERDAL, B [1 ]
机构：
[1] UNIV LUND,CTR CHEM,S-22100 LUND,SWEDEN
来源：
BIOTECHNOLOGY TECHNIQUES | 1991年 / 5卷 / 01期
关键词：
D O I：
10.1007/BF00152758
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
Concentrations of the intracellular intermediary metabolites fructose 1,6-diphosphate, pyruvate, citrate, and malate in free and calcium alginate-immobilized cells of Saccharomyces cerevisiae fermenting D-glucose anaerobically were determined when the sugar up-take rate and the ethanol production rate were constant. No cell growth was observed and the fermentation yields and fermentation rates were the same in both types of cells. The concentrations of intermediary intracellular metabolites were also identical for the two types of fermenting cells.
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页码：63 / 68
页数：6
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