Determination of Peoniflorin in Bazhen(Eight Ingredients) Teabag by HPLC
- VernacularTitle:HPLC法测定八珍袋泡茶中芍药苷的含量
- Author:
Qinglin YANG
;
Xianying WANG
- Publication Type:Journal Article
- Keywords:
Bazhen(eight ingredients) teabag;
HPLC;
Peoniflorin;
Content
- From:
China Pharmacy
2005;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To develop an HPLC method for determination of peoniflorin in Bazhen(eight ingredients) teabag.METHODS:The samples were separated on Diamonsil C18 column(250 mm?4.6 mm,5 ?m) with acetonitrile-water(17∶83) as mobile phase under a detection wavelength of 230 nm.RESULTS: The linear range for peoniflorin was 0.105 3～ 2.106 0 ?g(r=0.999 9) and its average recovery rate was 98.58%(RSD=1.17%,n=9).CONCLUSION: The method is simple,rapid,accurate and applicable for the quality control of Bazhen(eight ingredients) teabag.
