清酒酵母の増殖および呼吸適応時における芳香族 : アルコール, とくに, 1-フェニル-1-プロパノールの影響

概要

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Growth curves of Saccharomyces sake Kyokai no. 7 showed that the addition of each of 9 kinds of aromatic alcohols to the Ogur medium containing 2% glucose had no effect on the 1st logarithmic phases. Growth times of the 2nd logarithmic phases peculiar to the yeast, however, were delayed when compared with the parent yeast grown without the addition of aromatic alcohols. Control yeast cells gave the maximum Q_<O_2> value, and cells grown with the addition of aromatic alcohols were estimated to be smaller than the control. Cytochrome patterns showed only cytochrome c absorption and lacked b and a absorptions on cells grown with the addition of α-phenethyl alcohol or 1-phenyl-1-propanol. Cytochrome c content in cells grown with the addition of aromatic alcohol was about half of that of the control.Respiratory adaptation of anaerobically grown cells was inhibited by the addition of 1-phenyl-1-propanol as well as α-phenethyl alcohol, and this inhibition resembled that of acriflavin.
公益社団法人日本生物工学会の論文
1977-09-25