一种含铁酸盐制剂对酵母中多种代谢过程的影响。

Effects of a ferrate-containing preparation on diverse metabolic processes in yeast.

作者信息

Kotyk A, Lapathitis G, Suttajit M

机构信息

Institute of Physiology, Academy of Sciences of the Czech Republic, 142 20 Prague, Czechia.

出版信息

Folia Microbiol (Praha). 2000;45(6):505-7. doi: 10.1007/BF02818718.

DOI:10.1007/BF02818718

PMID:11501415

Abstract

A plant-sap-derived preparation containing bi- and tervalent ferrate anions was tested on growth, respiration on glucose, and membrane transport of 6-deoxy-D-glucose (6-dGlc) and 2-aminoisobutyric acid (Aib) in several yeast species, Saccharomyces cerevisiae, Schizosaccharomyces pombe, Lodderomyces elongisporus, Rhodotorula gracilis, and Dipodascus magnusii. Growth was enhanced by as much as 65%, respiration was not affected significantly except for a decrease in R. gracilis, transport of 6-dGlc was not affected while that of Aib was increased by up to 45% in R. gracilis and up to 27% in L. elongisporus.

摘要

一种含有二价和三价高铁酸根阴离子的植物汁液提取物，在几种酵母菌种，即酿酒酵母、粟酒裂殖酵母、长孢洛德酵母、纤细红酵母和大孢双足酵母中，对其生长、葡萄糖呼吸以及6-脱氧-D-葡萄糖（6-dGlc）和2-氨基异丁酸（Aib）的膜转运进行了测试。生长最多可增强65%，除纤细红酵母有所下降外，呼吸没有受到显著影响，6-dGlc的转运未受影响，而在纤细红酵母中Aib的转运最多增加45%，在长孢洛德酵母中最多增加27%。