HUANG Rui-song1, CHEN Yan-jun2, SU Qing1, et al. Studies on the Quality Standard of Guben Zhike Electurary[J]. Chinese journal of experimental traditional medical formulae, 2003, 9(4): 1-4.
HUANG Rui-song1, CHEN Yan-jun2, SU Qing1, et al. Studies on the Quality Standard of Guben Zhike Electurary[J]. Chinese journal of experimental traditional medical formulae, 2003, 9(4): 1-4.DOI:
Objective:To establish the method for quality control of Guben Zhike Electuary.Methods:Nidus Macrotermis
Fructus Schisandrae
Herba Epimedii and Radix Astragali were identified by TLC.The content of deoxyschisandrin was determined by HPLC.Conditions of HPLC were:Shim-Pack CLS-ODS column(150×6.0mm)with detection wavelength at 254nm.The mobile phase consisting of a mixture of methanol-water(85∶15).The flow rate was 1 ml·min-1.Result:The spots of TLC were clear and concentrative.The linear regression for Deoxyschisandrin was obtained over the range of 0.06~0.54μg.The average revovery was 96.0%
RSD=2.15%(n=6).Conclusion:The methods are sensitive
accurate
reproducible and exclusive.It can be use for quality control of Guben Zhike Electuary.