EXOPOLYSACCHARIDE PRODUCTION BY STREPTOCOCCUS-SALIVARIUS SSP THERMOPHILUS CULTURES .1. CONDITIONS OF PRODUCTION

被引：90

作者：

GANCEL, F

NOVEL, G

机构：

[1] Laboratoire de Génétique Microbienne, lnstitut de Recherche en Biologie Appliquée, Université de Caen, Caen

来源：

JOURNAL OF DAIRY SCIENCE | 1994年 / 77卷 / 03期

关键词：

EXOPOLYSACCHARIDE; STREPTOCOCCUS-SALIVARIUS SSP THERMOPHILUS; LACTOSE; SUCROSE;

D O I：

10.3168/jds.S0022-0302(94)77000-4

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

An industrial strain of Streptococcus salivarius ssp. thermophilus, grown in a semisynthetic medium, produces EPS during the stationary phase of growth. Temperatures or sugars that decrease growth rate increase polymer synthesis. Factorial experiments showed that the nature of the sugar, temperature, and initial pH interfere with polymer production. At optimal growth rate, polysaccharide production is dependent on lactose.

引用

页码：685 / 688

页数：4

共 17 条

[1]

BOX GEP, 1978, STATISTICS EXPT

[2]

COUSO RO, 1987, J GEN MICROBIOL, V133, P2123

[3] PRODUCTION OF TYPE-5 CAPSULAR POLYSACCHARIDE BY STAPHYLOCOCCUS-AUREUS GROWN IN A SEMISYNTHETIC MEDIUM [J].