Simultaneous Determination of Four Compounds in Zhizhu Pills by HPLC
- VernacularTitle:HPLC法测定枳术丸中4种有效成分的含量
- Author:
Xijun WANG
;
Xi CHEN
;
Ge YANG
;
Hongxin CAO
;
Weili YANG
- Publication Type:Journal Article
- Keywords:
HPLC;
Zhizhu Pills;
Hesperidin;
Naringin;
Neohesperidin;
AtractylenolideⅠ;
Determination
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop a method for simultaneous determination of 4 compounds in Zhizhu Pills by HPLC.Method Reversed-phase HPLC was used to determine the content of the compounds such as hesperidin,naringin,neohesperidin and atractylenolideⅠ.The column was symmetry C18(250 mm?4.6 mm,5 ?m) with temperature of 30 ℃.Methanol-0.095 %phosphoric acid solution served as the mobile phase by gradient elution.The wavelength of detection was set at 283 nm and 224 nm.The injection volume was 10 ?L and the flow rate was 1.0 mL/min.Results Hesperidin,naringin,neohesperidin and atractylenolideⅠin Zhizhu Pills can be isolated completely.Three batches of samples were determined and the recoveries of naringin,hesperidin,neohesperidin and atractylenolideⅠwere 98.81 %(RSD=1.11 %,n=6),100.63 %(RSD=1.90 %,n=6),99.32 %(RSD=1.44 %,n=6) and 99.65 %(RSD=1.53 %,n=6) respectively.Conclusion This method is accurate,reliable and with good reproducibility.It can be used for the quality control of Zhizhu Pills.
