[HPLC fingerprints identification of Panax ginseng C. A. Mey., P. quinquefolin L. and P. notoginseng (Burk. F. H. Chen)].Zhongguo Zhong Yao Za Zhi. 2001 Jul; 26(7):481-2.ZZ
The method was established to identify Panax ginseng, P. quinquefolium and P. notoginseng.
Polaris C18-A analytical column (250 mm x 4.6 mm, 5 microns); acetonitrile-water as gradient eluent, flow rate 1.5 ml.min-1, detective wavelength at 203 nm.
RESULT AND CONCLUSION
The fingerprints of P. ginseng, P. quinquefolium and P. notoginseng were obtained, and all ginsenosides were analyzed perfectly. The peak height ratio of ginsenoside Rg1 and ginsenoside Re was a suitable character to differentiate the three species from each other.