アミリスバルサミフェラ樹皮油 化学特性,用途語,生産方法
定義
本品は、Amyris balsamifera の樹皮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
Amyris oil is obtained by steam distillation of the wood from the tree Amyris
balsamifera L. (Rutaceae), which grows in the Caribbean (Haiti) area and around
the Gulf of Mexico. It is a pale yellow to amber, slightly viscous liquid with a mild
wood odor.
d2020 0.946–0.978; n
20D 1.505–1.510; [α]
20D+10° to+60; solubility: 1 vol in 1 vol
of 90% ethanol at 20°C; solutions sometimes become opalescent on dilution; acid
number: max. 3.0; ester number (after acetylation).
物理的性質
It is a clear, pale-yellow liquid. It is soluble in most fixed oils and usually in mineral oil. It is
soluble in an equal volume of propylene glycol, the solution often becoming opalescent on further dilution. It is practically insoluble
in glycerin.
製造方法
The oil is sometimes incorrectly called West Indian sandalwood oil. However,
its composition and odor are different from those of the oils obtained
from sandalwood species. The major components of amyris oil are sesquiterpenoids
such as elemol [639-99-6], ??-eudesmol [473-15-4], and epi-??-eudesmol
[15051-81-7]. Annually～50 t are produced.
精油の成分
The essential oil has the following constituents: alcohols: valerianol 21.5%; elemol 9.1%; cadinol
50.1%; β-eudesmol 7.9%; γ-eudesmol 6.6%; 10-epi-γ-eudesmol 9.7%; α-eudesmol 4.8%; 7-epi-α-eudesmol1 0.7%; dridemol 1.1%.
Terpenic hydrocarbons: cadinene 10.7%; curcumene 1.5%; β-sesquiphellandrene 4.7%; β-bisabolene 0.8%; α-zingiberene 2.4%;
seline 3,7(11)-diene 2.5%. Carbonyl and lactonic compounds: α-agarofuran 0.5%; bisabolone 0.9% (CoE, 2000).
アミリスバルサミフェラ樹皮油 上流と下流の製品情報
原材料
準備製品