ZHU Zhao-jing1, DENG Kai-ying2. Determination of Ginsenoside Rg1 and Ginsenoside Re in Hongshen[J]. Chinese journal of experimental traditional medical formulae, 2003, (5): 10-11.
ZHU Zhao-jing1, DENG Kai-ying2. Determination of Ginsenoside Rg1 and Ginsenoside Re in Hongshen[J]. Chinese journal of experimental traditional medical formulae, 2003, (5): 10-11. DOI: 10.13422/j.cnki.syfjx.2003.05.005.
Objective:To improve on the HPLC method for determination of Ginsenosid Rg1 and Ginsenoside Re in Hongshen (Red Ginsen).Method:A C 18 column was used.The mobile phase consisted of CH-3CN-H-2O(20∶80) and the detection wavelength was 203nm.Results:The calibration curves were separately linear of Ginsenoside Rg1 and Ginsenoside Re between 0^6008~6^0080μg
0^4032~4.0320 μg;the average recoveries of Ginsenoside Rg1 and Ginsenoside Re were separately 98^5%(RSD1^3%
n6) and 99^2%(RSD1^1%
n6).Conclusion:This method is simple
quick
reproducible and is suitable for the quality control of Hongshen.