LIU En-li1, ZHANG Zhong-yuan1, LIANG Tai-gang1, et al. Determination of Notoginsenoside R1 and Ginsenoside Rg1 in Gucining Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 111-113.
LIU En-li1, ZHANG Zhong-yuan1, LIANG Tai-gang1, et al. Determination of Notoginsenoside R1 and Ginsenoside Rg1 in Gucining Capsule by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(6): 111-113. DOI: 10.13422/j.cnki.syfjx.2010.06.068.
HPLC同时测定骨刺宁胶囊中人参皂苷Rg1、三七皂苷R1含量
摘要
目的:建立骨刺宁胶囊中三七皂苷类成分人参皂苷Rg1、三七皂苷R1的含量测定方法。方法:采用C18柱(4.6mm×250 mm
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.