クミン種子油 化学特性,用途語,生産方法
定義
本品は、クミン Cuminum cyminum の種子から得られる精油である。
化粧品の成分用途
香料、香味剤
化学的特性
Cumin oil is produced from the ripe fruits (seeds) of Cuminum cyminum L.
(Apiaceae). It is a clear brown liquid with a powerful diffusive green-spicy, slightly fatty odor and a spicy herbaceous green-fatty, slightly pungent
flavor.
d
2020 0.900–0.940; n
20D 1.490–1.5150; α
20D +1 ° to +9 °; solubility 1 vol inmax. 8 vol
80% ethanol; carbonyl value corresponding to a calculated content of 45–58% of cuminaldehyde.
Cumin oil is produced mainly in India and in smaller quantities in Egypt,
Morocco, and Iran. Annual production quantities may be ±10 t. It is used in
very small amounts in green aldehydic fragrance compositions and for flavoring
seasonings, pickles, meat sauces of oriental and Asian types.
In addition to somemonoterpene hydrocarbons, the main constituents that also
determine the sensory properties are cuminaldehyde (15–46%), p-1,3-menthadien-7-al (2.8–22%), and p-1,4-menthadien-7-al ( 1.5–16%).
物理的性質
The oil is a yellow-amber liquid that tends to darken on aging. The oil is quite sensitive to daylight,
air, moisture and metals as well as alkali.
天然物の起源
Found in the seeds of Cuminum cyminum L. (Fam. Umbelliferae).
製造方法
By steam distillation of the crushed dried fruit of Cuminum cyminum L.
精油の成分
The volatile oil is primarily composed of cuminaldehyde (up to 60%). Besides cuminaldehyde, it also
contains α- and β-pinene, p-cymene, β-phellandrene and cuminyl alcohol.
安全性プロファイル
Moderately toxic by
ingestion and skin contact. A skin irritant.
Mutation data reported. When heated todecomposition it emits acrid smoke and
irritating fumes.
クミン種子油 上流と下流の製品情報
原材料
準備製品