|
|Section2= |Section3= }} Sinalbin is a glucosinolate found in the seeds of white mustard, ''Sinapis alba'', and in many wild plant species. In contrast to mustard from black mustard (''Brassica nigra'') seeds which contain sinigrin, mustard from white mustard seeds has only a weakly pungent taste.〔 RICHARD H. Arômes alimentaires (Document de cours )〕 Sinalbin is metabolised to form the mustard oil 4-hydroxybenzyl isothiocyanate by the enzyme myrosinase. The less sharp taste of white mustard is because 4-hydroxybenzyl isothiocyanate is unstable, with a half-life of one or a few hours. It degrades to 4-hydroxybenzyl alcohol and a thiocyanate ion, which are not pungent. Glucobrassicin is a structurally related glucosinolate that likewise yields a non-pungent isothiocyanate due to reaction with water. ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sinalbin」の詳細全文を読む スポンサード リンク
|