INFLUENCE OF MEDIA COMPOSITION ON LACTIC-ACID PRODUCTION-RATE FROM WHEY BY LACTOBACILLUS-HELVETICUS

被引:28
作者
AMRANE, A [1 ]
PRIGENT, Y [1 ]
机构
[1] UNIV RENNES 1,IUT,DEPT CHIM,PROCEDES SEPARAT LAB,BP 1144,F-35014 RENNES,FRANCE
关键词
D O I
10.1007/BF00128312
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The effect of preculture and culture media formulation on Lactobacillus helveticus lactic acid production rate was investigated in batch fermentations. Maximum lactic acid productivity of 5.5 g/l.h. was obtained from hydrolyzed whey. Clarified whey ultrafiltrate gave 4.4 g/l.h. at less expense.
引用
收藏
页码:239 / 244
页数:6
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