LIU En-li, ZHANG Zhong-yuan, LIANG Tai-gang, et al. Determination of Notoginsenoside Rand Ginsenoside Rgin Gucining Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 111-113.
LIU En-li, ZHANG Zhong-yuan, LIANG Tai-gang, et al. Determination of Notoginsenoside Rand Ginsenoside Rgin Gucining Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 111-113.DOI:
Objective: Notoginsenoside R1 and ginsenoside Rg1 in Gucining capsule were determined by HPLC. Method: ODS C18 column was used with acetonitrile-0.05% phosphoric acid(19.5 ∶80.5) as mobile phase. Detection wavelength was set at 203 nm. Result: The linear range of ginsenoside Rg1 and notoginsenoside R1 was 3.192~30.4 μg
1.1~10.48 μg respectively. The average recovery was 94.4%
97.64%
and RSD was 0.61%
2.30%(n=5). Conclusion: The method can be used for the drug control.