マヨラナ葉油 化学特性,用途語,生産方法
定義
本品は、マヨラナ Origanum majorana の葉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
Marjoram oil (sweet marjoram oil) is obtained by steam distillation of the herb
Origanummajorana L. (Majorana hortensis Moench, Lamiaceae). It is a yellow to
greenish-yellow liquid with a characteristic earthy, spicy odor.
d
2525 0.890–0.906; n
20D 1.4700–1.4750; α
20D +14 ° to +24 °; acid number: max. 2.5;
saponification number: 23–40; saponification number (after acetylation) 68–86;
solubility: 1 vol in 2 vol of 80% ethanol.
The main constituent of the oil is 1-terpinen-4-ol (>20%), which with (+)-cissabinene
hydrate (3–18%) is responsible for the characteristic flavor
and fragrance of marjoram oil.
Sweetmarjoram oil is produced on a relatively small scale, for example, in Egypt,
and is used mainly for flavoring foods, but also in smaller amounts in perfumery
for spicy shadings in men’s fragrances.
物理的性質
Marjoram, sweet oil is a yellow or greenish-yellow oil. The oil is soluble in most fixed oils (with
turbidity in mineral oil). It is partly soluble in propylene glycol and insoluble in glycerin.
使用
Soap perfume and in toilet preparations. The
Spanish grade is used as a flavoring ingredient.
定義
A yellowish essential oil, optically active.
安全性プロファイル
Low toxicity by
ingestion and skin contact. A skin irritant.
When heated to decomposition it emits
acrid smoke and irritating fumes.
マヨラナ葉油 上流と下流の製品情報
原材料
準備製品