沒食子酸ドデシル 化學(xué)特性,用途語,生産方法
外観
白色～ほとんど白色粉末～結(jié)晶
定義
本品は、沒食子酸(*)とドデカノールのエステルであり、次の化學(xué)式で表される。
參照表示名稱：沒食子酸
化粧品の成分用途
酸化防止剤
説明
This gallate ester (E 310) is an antioxidant added to
foods and cosmetics to prevent oxidation of unsaturated
fatty acids. Cases have been reported in workers
in the food industry, gallate being contained in
margarine. It is also present in washing powder.
化學(xué)的特性
white to cream powder
使用
Dodecyl Gallate is an antioxidant used in cream cheese, instant
mashed potatoes, margarine, fats, and oils.
一般的な説明
Lauryl gallate is a major monomer flavanol found in green tea and shows antioxidant activity in polymers.
生物活性
Dodecyl gallate exhibits both potent chain-breaking and preventive antioxidant activity. The pyrogallol moiety is responsible for both activities. Dodecyl (lauryl) gallate prevents generation of superoxide radicals by xanthine oxidase, and this activity comes from its ability to inhibit the enzyme
[1].
接觸アレルゲン
This gallic acid ester (E 310) is an antioxidant added to
food and cosmetics to prevent oxidation of unsaturated
fatty acids. Cases were reported in workers of the food
industry, gallate being contained in margarine, and
from washing powder.
安全性プロファイル
Poison by ingestion and
inhalation. Moderately toxic by skin contact. A
severe eye irritant. Questionable carcinogen with
experimental tumorigenic data. A pesticide. When
heated to decomposition it emits very toxic fumes
of NOx.
発がん性
In a 2-year feeding study, with
the administration of up to 5 mg/kg of feed to rats, no increase
in tumor incidence was noted . In female mice, a dermal
injection of dodecyl gallate (100 nmol in 0.2mL acetone)
inhibits the formation of skin carcinomas and papillomas
induced by the tumor promoter phorbol myristate and the
initiator 7,12-dimethylbenz[a]anthracene .
沒食子酸ドデシル 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品