コリアンダー果実油 化学特性,用途語,生産方法
定義
本品は、コリアンダー Coriandrum sativum の果実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
Coriander oil is obtained by steam distillation of ripe fruits of Coriandrum
sativum L. (Apiaceae). It is an almost colorless to pale yellow liquid with a characteristic
odor, reminiscent of linalool.
d
2020 0.862–0.878; n
20D 1.4620–1.4700; α
20D +7 ° to +13 °; acid number: max. 3.0; content of linalool by GC: 65–78% .
The main component of coriander oil is (3S)-(+)-linalool (“coriandrol”). Mono- and polyunsaturated fatty aldehydes, although minor components,
contribute to the characteristic aroma of the oil because of their powerful
odor. In contrast to the seed oil, coriander leaf oil contains these aldehydes as
main constituents, for example, 2-decenal and 2-dodecenal.
Coriander is mainly cultivated in Eastern Europe (Russia, Ukraine, Hungary),
India, and Egypt. In the Soviet era, Russian Coriander oil was produced in large
amounts (600 t/yr) for the isolation of linalool as raw material for the domestic
fragrance industry. Today, coriander seed and leaf oils are produced on a much
smaller scale of some 10 t and are used for flavoring seasoning mixtures and in
perfume compositions.
物理的性質
The oil is a clear, mobile, colorless to light-yellow liquid.
天然物の起源
Found in the fruit of Coriandrum sativum L. (Fam. Umbelliferae)
使用
coriander oil (Coriandrum sativum) is used in the appropriate mixture and dosage, it can work with other natural oils and extracts as a preservative. It also serves as a deodorant. Coriander oil is produced from the distillation of the fruit (the so-called seeds), which contains about 1 percent of volatile oil, the active constituent. The fruit also contains malic acid. Coriander oil can cause allergic reactions.
製造方法
By steam-distillation of the dried ripe fruit.
精油の成分
The main constituents of the oil include d- and dl-alpha-pinene, beta-pinene, dipentene, p-cymene,
d-linalool, aldehyde C10, geraniol and acetic acid.
安全性プロファイル
Moderately toxic by
ingestion. Mutation data reported. A skin
irritant. When heated to decomposition it
emits acrid smoke and fumes.
コリアンダー果実油 上流と下流の製品情報
原材料
準備製品