腐敗細菌によるアミンの分解に関する研究(第1報)

概要

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Out of 174 strains of aerobic putrefactive bacteria, 87 Percent was able to oxidize at teat one of amines; histamine, tyramine, isoamylamine, β-phenethylamine, putrescine, cadaverine and choline. The activity of oxidative destruction decreased gradually in the storage on bouillon agar slant, but might be recovered by the method of enrichmnent technique. Although putrescine was oxidized easier and the activity to the amine was maintained longer than with the other amines, among Escherichia oxidase activities for fyramine and β-phenethylamine were distributed wider than the others and among Subtilis, Flavobacter and Proteus for histamine, but the activity for each amine to a Strain differed each others. Amine were oxidized by the induced enzyme in the presence or absence of glucose or amino acids at the same degree and by resting cells in this condition oxidative dedtruction of amines occured completely and coupled oxidative assimilation was recognized hi same degree.
千葉大学の論文