香科科提取物对酿酒酵母和解脂耶氏酵母生长及脂肪酸组成的影响
Effect of a Teucrium polium L. extract on the growth and fatty acid composition of Saccharomyces cerevisiae and Yarrowia lipolytica.
作者信息
Aggelis G, Athanassopoulos N, Paliogianni A, Komaitis M
机构信息
Dept. Agric. Biotechnol., Agricultural University of Athens, Greece.
出版信息
Antonie Van Leeuwenhoek. 1998 Feb;73(2):195-8. doi: 10.1023/a:1000673426077.
PMID:9717577
Abstract
Aqueous Teucrium polium extract slightly inhibits the growth of Saccharomyces cerevisiae (Ki = 0.029 [g/l]-1) and Yarrovia lipolytica (Ki = 0.06l [g/l]-1). However, this extract causes important changes in the unsaturation degree (delta/mol) of the cellular lipids. It moreover favours the increase of the linolenic acid concentration and the decrease of the oleic one in both species.
摘要
水杨梅提取物对酿酒酵母（Ki = 0.029 [g/l]-1）和解脂耶氏酵母（Ki = 0.061 [g/l]-1）的生长有轻微抑制作用。然而，这种提取物会导致细胞脂质不饱和度（delta/mol）发生显著变化。此外，它有利于两种菌中γ-亚麻酸浓度的增加和油酸浓度的降低。
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