アルテミシアパレンス花油 化学特性,用途語,生産方法
定義
本品は、Artemisia pallens の花から得られる精油である。
化粧品の成分用途
香料
化学的特性
Davana oil is obtained by steam distillation of the herb Artemisia pallens
Wall. (Asteraceae), grown in South India. It is produced in limited quantities
only (<10 t/yr). Davana oil is an orange-brown liquid with a sweet, tea-like odor
reminiscent of dried fruits. d
25 0.9585–0.9722; n
25D 1.4880–1.5083; α
25D +41 °to +54 ° .
The composition of the oil is very complex; its main components are furanoid
sesquiterpenes. It is used predominantly for flavor compositions.
物理的性質
The oil is very dark-green or brownish-green (similar to several artemisia oils).
天然物の起源
Found in the plant of Artemisia pallens Wall. (Fam. Compositae) (Guenther, 1952).
製造方法
By steam distillation of the plant A. pallens Wall. (Guenther, 1952).
精油の成分
The oil contains terpenic hydrocarbons (8.55%), including dihydrofurano compounds (cis-devanone 38%,
trans-devanone 5%, iso-devanone 3%, nor-devanone 1.5%, lavender lactone 3%, trans-hydroxydavenone 2%); terpenic alcohols,
acids (mainly devanic acid) and esters (CoE, 2000).
アルテミシアパレンス花油 上流と下流の製品情報
原材料
準備製品