INTERRELATION BETWEEN CA2+ AND K+ IONS IN THE FLOCCULATION OF 2 BREWERS-YEAST STRAINS

被引：14

作者：

AMRI, MA ^{[1
]}

BONALY, R ^{[1
]}

DUTEURTRE, B ^{[1
]}

MOLL, M ^{[1
]}

机构：

[1] CTR RECH & DEV TEPRAL,F-54250 CHAMPIGNUELLES,FRANCE

来源：

EUROPEAN JOURNAL OF APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | 1979年 / 7卷 / 03期

关键词：

D O I：

10.1007/BF00498017

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：

Flocculation in two strains of Saccharomyces uvarum appears to be governed by the ratio of K+ and Ca2+ concentrations ([K+]/[Ca2+]). When the ratio is diminished either by an increased [Ca2+] or by a decreased [K+], the intensity and rate of flocculation are increased. K+ seems to be an antagonist of Ca2+ in the flocculation mechanism since enhancement of [K+] in the medium decreases uptake of Ca2+. Conversely an increase in [Ca2+] decreases the uptake of K+. © 1979 Springer-Verlag.

引用

页码：235 / 240

页数：6

共 16 条

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