GROWTH OF Saccharomyces cerevisiae YEAST IN CULTIVATION MEDIA ENRICHED BY COBALT(II) IONS

被引：0
|
作者：
Pasternakiewicz, Anna [1 ]
Dzugan, Malgorzata [1 ]
机构：
[1] Uniwersytet Rzeszowski, Katedra Chemii & Toksykol Zywnosci, Wydzial Biologiczno Rolniczy, PL-35601 Rzeszow, Poland
来源：
PROCEEDINGS OF ECOPOLE 2008, VOL 2 | 2008年 / 2卷 / 02期
关键词：
yeast; cobalt; growth; bioaccumulation;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
For a regular growth the yeast requires macro- and microelements at optimal concentrations. The effect of Co2+ on growth and biomass yield of Mautner and YT Saccharomyces cerevisiae yeast was studing using brewery wort and synthetic medium. Bioaccumulation of cobalt in yeast biomass was also determined. Higher at Co2+ concentrations reduced dynamics and yeast growth. The tolerance on the cobalt ions presence in the growth medium depends on the breed. The uptake of cobalt in the yeast cells depended on its content in the medium.
引用
收藏
页码：455 / 459
页数：5
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