Fingerprint of Rhizoma Polygoni Cuspidati
- VernacularTitle:虎杖药材指纹图谱研究
- Author:
Haimin LEI
;
Wei BI
;
Qiang LI
;
Weihong GONG
;
Xian HUANG
;
Yuxin ZHOU
- Publication Type:Journal Article
- Keywords:
Rhizoma Polygoni Cuspidati;
HPLC;
gradient elution;
fingerprint
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study a fingerprint of raw material of Rhizoma Polygoni Cuspidati from(various) habitats by RP-HPLC. Methods Kromasil C_(18) column(150 mm?4.6 mm,5 ?m) was used,with mixtures of acetonitrile and water as mobile phase in a gradient mode.The flow rate was 1 mL/min and wavelength was 303 nm.Results According to the optimum chromatographic conditions,a good fingerprint of Rhizoma Polygoni Cuspidati has been described.Conclusion The method is simple and accurate with good reproducibility.It may be practical value for the quality control of sample for Rhizoma Polygoni Cuspidati from various habitats.
