オニサルビア油 化学特性,用途語,生産方法
定義
本品は、オニサルビア Salvia sclarea の葉及び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
Clary sage oil is obtained by steam distillation of flowering tops and foliage of
Salvia sclarea L. (Lamiaceae). It is a pale yellow to yellow liquid with a fresh
herbaceous odor and a wine-like bouquet.
d
2020 0.890–0.908; n
20D 1.4560-1.4660; α
20D ?10 ° to ?26 °; ester value:
180–235 corresponding to an ester content of 63–82% calculated as linalyl
acetate; solubility: 1 vol in max. 3 vol 80% ethanol; content by GC: 56–78%
linalyl acetate and 6.5–24% linalool.
In addition to linalyl acetate, the oil contains linalool and other terpene
alcohols, as well as their acetates. When the volatile components are evaporated,
a distinct ambergris note develops, which is attributed to oxidative
degradation products of sclareol.
Clary sage is mainly grown in Eastern Europe (Ukraine,Moldova), France,
the United States, and China. By far, the main part of the crop is used to prepare
clary sage extract (concrete) by solvent extraction.Theconcrete is almost
exclusively used to isolate its main constituent, the diterpene sclareol.
物理的性質
The essential oil of French production is a yellow liquid. The physical–chemical characteristics
vary, depending on the source; minor components also vary. The oil is soluble in most fixed oils, and in mineral oil up to three volumes,
but becomes opalescent on further dilution. It is insoluble in glycerin and in propylene glycol.
天然物の起源
Found in the leaves and flowering tops of Salvia sclarea L. (Fam. Labiatae) (Gildemeister & Hoffman, 1961 ; Naves, 1974).
使用
clary sage oil (Salvia sclarea) could be beneficial in products designed for use around the eyes because of its soothing and antiinflammatory properties. It is used to refresh the skin and can also mask odors. In addition, its fragrance may have aroma therapeutic value, such as promoting cell regeneration for normal, dry, and sensitive skin types.
製造方法
By steam distillation of the flowering tops and leaves of Salvia sclarea L. (Naves, 1974).
精油の成分
The main constituents of clary sage oil are linalyl acetate and linalool
安全性プロファイル
Low toxicity by ingestion. A skinirritant. When heated to decomposition it emits acridsmoke and irritating vapors.
オニサルビア油 上流と下流の製品情報
原材料
準備製品