Determination of aucubin in three medicinal plants of Pedicularis Linn.by HPLC
- VernacularTitle:HPLC法测定马先蒿属三种药用植物中桃叶珊瑚苷的含量
- Author:
Farong LI
;
Jianxiong YANG
;
Xianhua TIAN
;
- Publication Type:Journal Article
- Keywords:
Pedicularis Linn.;
aucubin;
HPLC
- From:
Chinese Traditional and Herbal Drugs
1994;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To set up a determination method for aucubin in three medicinal plants of Pedicularis L Methods The medicinal herbs were defatted by Et 2O, then extracted by MeOH and determined by HPLC method. Varian C 18 column, mobile phase: MeOH H 2O (15∶85); detection wavelength: 204 nm, flow rate: 0.5 mL/min. Results The content of aucubin and its recovery in three medicinal plants were as follows: aucubin in P. decora, in P. davidii and P. artselaeri were 0.90%, 1.94%, 0.95%; recovery rates were 102.3%, 98.2%, 97.6% in P. artelaeri. Conclusion Medicinal plants of Pedicularis Linn. has a good exploiting prospect, the research can provide the reference for evaluating of these medicinal herbs
