ニンニク属植物の栄養学的価値に関する研究 : (XVII)ハナニラによるアリチアミンの生成について

概要

論文の詳細を見る
In the course of studying on the distribution of alliinase and alliin in nature, the author has found several points of interest in the amino acids which Ipheion uniflorum Rof contains, Thus the author has conducted biochemical investigations designed to elucidate these points, and has obtained the following results. (1) Alliin homologues are contained in Ipheion uniflorum as its components. It has been demonstrated that they are S-methyl-L-cysteine sulfoxide ([chemical formula]), S-ethyl-L-cysteine sulfoxide ([chemical formula]) and S-propyl-L-cysteine sulfoxide ([chemical formula]). (2) No alliinase which decomposes alliin homologues is contained in Ipheion uniflorum. (3) Pyruvic acid, ammonia and allicin homologues are produced by addition of alliinase to the liquid extracted from Ipheion uniflorum just as to the liquid extracted from Allium plants. (4) By addition of thiamine to the liquid mentioned above, allithiamine homologues are produced.
日本ビタミン学会の論文