Angelica gigas Root Powder
DEFINITION
The article consists of the dried roots of Angelica gigas Nakai (Family Apiaceae), reduced to powder or very fine powder. It contains NLT 4.0% of total coumarins calculated as the sum of demethylsuberosin, decursin, and decursinol angelate, on the dried basis.
POTENTIAL CONFOUNDING MATERIALS
Angelica acutiloba (Siebold & Zucc.) Kitag.
Angelica acutiloba var. sugiyamae Hikino
Angelica sinensis (Oliv.) Diels
CONSTITUENTS OF INTEREST
Coumarins: Decursin, decursinol, decursinol angelate, nodakenin
IDENTIFICATION
• A. ...