Studies on quality standards of radix Angelicae dahuricae.
- Author:
Yong-qing XIAO
1
;
Li LI
;
Xiao-lin YOU
;
Cun ZHANG
;
Masahiko TANIGUCI
;
Kimiye BABA
Author Information
- Publication Type:Journal Article
- MeSH: Angelica; chemistry; Furocoumarins; analysis; Plant Roots; chemistry; Plants, Medicinal; chemistry; Quality Control
- From: China Journal of Chinese Materia Medica 2004;29(7):654-657
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo work out a qualitay standard of Radix Angelicae dahuricae.
METHODTLC and HPLC were adopted.
RESULTFour coumerin compounds were identified by TLC, and the contents of two compounds were determined by HPLC.
CONCLUSIONImperatorin, isoimperatorin, byakangelicin and oxypeucedaninhydrate can be found simultaneously in Radix Angelicae dahuricae. The contents of imperatorin and isoimperitorin are not lower than 0.1% and 0.04% respectively.
