Determination of orientin,isoorientin,isovitexin in Bamboo Leaf from different sources by HPLC
- VernacularTitle:HPLC测定不同来源竹叶中荭草苷、异荭草苷和异牡荆苷的含量
- Author:
Hongyu LI
;
Jingyun SUN
;
Jianmin ZHANG
;
Dian SHOU
- Publication Type:Journal Article
- Keywords:
HPLC;
orientin;
isoorientin;
isovitexin;
Bamboo Leaf
- From:
Chinese Traditional Patent Medicine
1992;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To determine the contents of orientin,isoorientin,isovitexin in Bamboo Leaf from different sources. METHODS : Orientin,isoorientin,isovitexin were determined by HPLC. The mobile phase was MeOH-H_2O-HAc (35∶65∶1). The detective wavelength was at 340nm. RESULTS : The highest content of three favonoids was 0.89% and the lowest content was 0.07% from different sources. CONCLUSION : This method is simple,quick and accurate for determination of the three favonoids in Bamboo Leaf from different sources.
