PENG Hong-hua, JIANG Chang-yue, LIN Wu, et al. Comparison of Matrine and Oxymatrine in Radix Sophorae Subprostrata of Different Growing Years[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(8): 72-75.
PENG Hong-hua, JIANG Chang-yue, LIN Wu, et al. Comparison of Matrine and Oxymatrine in Radix Sophorae Subprostrata of Different Growing Years[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(8): 72-75. DOI: 10.13422/j.cnki.syfix.2014080072.
Objective: To study the content of matrine and oxymatrine in Radix Sophorae Subprostrata of different growing years. Method: HPLC was adopted
the separation was performed on a welch materials XB-C18 column
acetonitrile-0.08% triethylamine(12:88) was used as the mobile phase
the flow rate was 0.8 mL·min-1
detection wavelength was set at 220 nm with temperature at 25 ℃. Result: The diversity of the content of matrine and oxymatrine in Radix Sophorae Subprostrata of different growing years was great. The ingredients in 1-2 years of Radix Sophorae Subprostrata were in the lower levels
the ingredients in 3 years increased significantly and the ingredients in over 3 years had stable change. Conclusion: The changing rules of matrine and oxymatrine provide scientific basis for the collecting years.