エラグ酸

Ellagic acid is an organic heterotetracyclic compound resulting from the formal dimerisation of gallic acid by oxidative aromatic coupling with intramolecular lactonisation of both carboxylic acid groups of the resulting biaryl. It is found in many fruits and vegetables, including raspberries, strawberries, cranberries, and pomegranates. It has a role as an EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor, a geroprotector, an antioxidant, an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an EC 5.99.1.3 [DNA topoisomerase (ATP-hydrolysing)] inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, a food additive, an EC 2.5.1.18 (glutathione transferase) inhibitor, a plant metabolite, a fungal metabolite, an EC 2.3.1.5 (arylamine N-acetyltransferase) inhibitor, an EC 2.4.1.1 (glycogen phosphorylase) inhibitor, an EC 2.7.1.127 (inositol-trisphosphate 3-kinase) inhibitor, an EC 2.7.1.151 (inositol-polyphosphate multikinase) inhibitor, an EC 2.7.4.6 (nucleoside-diphosphate kinase) inhibitor and a skin lightening agent. It is a lactone, a polyphenol, a member of catechols, an organic heterotetracyclic compound and a cyclic ketone. It is functionally related to a gallic acid. It is a conjugate acid of an ellagic acid(2-).

出典: PubChem

米国FDA 物質登録 · UNII 19YRN3ZS9P · 登録名 ELLAGIC ACID · 単一の化学物質

出典: 米国FDA 物質識別番号（UNII）

台湾

• ※ 染髮產品之限量標準：係指該成分依產品使用說明書混合後之最高允許使用量。
• ※ 化粧品之外包裝或容器，應明顯標示本表所列成分之注意事項。因外包裝或容器表面積過小或其他特殊情形致不能標示者，應於標籤、仿單或以其他方式刊載之。
• ※ 本表所稱之口腔製劑，包含非藥用牙膏、漱口水類及美白牙齒類等化粧品。
• ※ 化粧品宣稱效能者，須符合化粧品標示宣傳廣告涉及虛偽誇大或醫療效能認定準則規定。
• 用途 : 使用限制
• 最大配合量 : 0.5%