[The determination of contents of 8 ginsenosides in extraction of Panax ginseng by HPLC].

Abstract

OBJECTIVE To establish a method to determine the contents of 8 ginsenosides in extraction of Panax ginseng by HPLC. METHODS The sample was analyzed on an ODS chromatogram column (Kromasil 250 mm x 4.6 mm, 5 microm), with mobile phase of acetonitrile-water (gradient elution) at flow rate 1.0 ml/min and detection at wavelength of 203 nm. RESULTS RSD of stability, precision and recurrency was 0.55%-2.26%, 0.85%-1.93% and 0.97%-2.72% respectively. CONCLUSION This method can be good for the content determination of ginsenoside.

Cite this paper

@article{Cao2006TheDO, title={[The determination of contents of 8 ginsenosides in extraction of Panax ginseng by HPLC].}, author={Jun-ling Cao and Zu-lun Li and Qiang Fu and Dan Yan and Qing-wen Liao and Xiao-he Xiao}, journal={Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials}, year={2006}, volume={29 10}, pages={1038-40} }