WANG Chun, SONG Zhi-qian, LI Qing, et al. Determination of Ginsenoside Rb1 in Lianli Tang by HPLC Method[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 68-69.
WANG Chun, SONG Zhi-qian, LI Qing, et al. Determination of Ginsenoside Rb1 in Lianli Tang by HPLC Method[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 68-69. DOI: 10.13422/j.cnki.syfjx.2011.02.025.
连理汤中人参皂苷Rb1含量测定
摘要
目的:建立高效液相色谱法(HPLC)测定连理汤中人参皂苷Rb1含量的方法。方法:采用Zobax Extend-C18(4.6 mm×150 mm
Objective:To develop a HPLC method for the determination of Ginsenoside Rb1 in Lianli Tang.Method:The HPLC method was applied with Agilent Zobax Extend-C18 colunmn by acetonitrile-water(25∶75) as the mobile phase
The flow rate was 1.0 mL·min-1.The column temperature was 40℃ and the UV detection wavelength was 203 nm.Result:The contents of ginsenoside Rb1 in two batch samples are 1.58 mg·g-1 and 1.47 mg·g-1.Conclusion:The method is stable and reliable
and can be used to assay ginsenoside Rb1 then control the quality of Lianli tang.