プルヌスセロチナ樹皮エキス 化学特性,用途語,生産方法
定義
本品は、Prunus serotina の樹皮のエキスである。
化粧品の成分用途
香料
化学的特性
The oil is obtained by steam distillation with very low yields (0.05%) from comminuted leaves previously treated with
water. The water triggers the enzymatic hydrolysis of the glucoside (prulaurasin), yielding hydrogen cyanide and benzaldehyde. The
oil used by the food industry must be free of hydrogen cyanide. It exhibits a pronounced odor of benzaldehyde.
物理的性質
It is an almost colorless liquid. Slightly soluble in water; soluble in 2 volumes of 70% alcohol,
in benzene, chloroform or ether.
プルヌスセロチナ樹皮エキス 上流と下流の製品情報
原材料
準備製品