ショウガ根油 化学特性,用途語,生産方法
定義
本品は、ショウガ Zingiber Officinale の根から得られる精油である。
化粧品の成分用途
皮膚コンディショニング剤、香料、香味剤
化学的特性
Ginger oil and ginger oleoresin are produced from the ginger plant Zingiber
officinale Roscoe (Zingiberaceae).
Ginger oil is produced by steamdistillation of dried, ground rhizomes. It is a light
yellow to yellow liquid with the aromatic, persistent odor of ginger, but lacking the
pungency usually associated with ginger.The citrus note of ginger oil is produced
by citral.
d
2525 0.871–0.882; n
20D 1.4880–1.4940; α
20D ?45 ° to ?28 °; saponification number:
max. 20; soluble in ethanol, solutions are usually turbid.
The major components of the oil are β-sesquiphellandrene and zingiberene.
物理的性質
Ginger oil is a light-yellow to yellow liquid It is soluble in most fxed oils and in mineral oil It is soluble, usually with turbidity, in alcohol, but it is insoluble in glycerin and propylene glycol.
天然物の起源
Found in the plant Zingiber officinale Roscoe (Fam. Zingiberaceae) (Guenther, 1952).
使用
Flavor in foods and beverages.
製造方法
By steam distillation of the dried ground rhizomes (Fenarolis' Handbook of Flavor Ingredients, 1971).
精油の成分
Main constituents include sesquiterpenes, farnesene, methylheptenone, cineol, borneol, geraniol and
linalool.
一般的な説明
Ginger oil generally contains sesquiterpene hydrocarbons such as zingiberene,
ar-curcumene, β-bisabolene and β-sesquiphellandrene and monoterpenes such as geranial, neral and camphene.
安全性プロファイル
Moderately toxic by
ingestion and intraperitoneal routes. A skin
irritant. Mutation data reported. When
heated to decomposition it emits acrid
smoke and irritating fumes.
ショウガ根油 上流と下流の製品情報
原材料
準備製品