Determination of Quercitrin in Fructus Amomi by HPLC
- VernacularTitle:HPLC法测定阳春砂仁中槲皮苷的含量
- Author:
Wenjian XIE
;
Yuechun HUANG
- Publication Type:Journal Article
- Keywords:
Amomum villosum Lour.;
Quercitrin;
HPLC
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determinate the content of quercitrin in Fructus Amomi by HPLC.Methods HPLC with Nucleodur C18 Gravity column was used,the acetonitrile-0.01 mol? L-1 potassium dihydrogen phosphate-acetic acid glacial(18 ∶ 82 ∶ 2)as a mobile phase and detection wavelength at 254 nm.Results The linear range of quercitrin was from 0.029 to 0.464 ? g(r=0.999 9),The average recovery of quercitrin was 99.27 % with a RSD of 1.00 %.Conclusion The method is simple,accurate,and can be used as a quality control method for Amomum villosum Lour.
