コハク 化学特性,用途語,生産方法
定義
本品は、針葉樹の化石樹脂である。
化粧品の成分用途
消臭剤、増量剤
天然物の起源
In a gastric or intestinal secretion of the cachalot or sperm whale, Physeter catodon L
製造方法
By extraction with ethanol
精油の成分
Merck Index . Ambergris is composed of only a few characteristic chemical components, chiefly ambrein and epicoprosterol, as well as other steroids and their products, ketones , free and esterified acids , and porphyrins. The odour of ambergris is probably due to oxidation products of ambrein ; its quality depends on the amounts of ambrein and epicoprosterol and their ratio . After separation of ambrein, volatile products have been isolated including dihydro-γ-ionone , an oxide, C13H220,a hydroxyaldehyde, C17H30O2 , and a ketone, C13H20O , and y-cyclohomogeraniol, which is the chief component of the volatile non-ketonic fraction
コハク 上流と下流の製品情報
原材料
準備製品