WEN Jin-lian, GUO Li-bing, ZHOU Qing, et al. Content Determination and Evaluation of Sterilization Method in Baoji Pills by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(23): 1-4.
WEN Jin-lian, GUO Li-bing, ZHOU Qing, et al. Content Determination and Evaluation of Sterilization Method in Baoji Pills by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(23): 1-4. DOI: 10.13422/j.cnki.syfjx.2011.23.015.
Objective:To establish content determination method of puerarin from Baoji pills
evaluated superiority and inferior of several sterilization method.Method: In this method
methanol-water(30∶70) at flow rate of 1.0 mL·min-1 as mobile phase
detection wavelength was 250 nm at 30 ℃.Determined the content of puerarin in Baoji pills by RP-HPLC
which handled by various sterilization methods or without handling by any sterilization method.Result: Puerarin showed a good linear relationship at range of 4.212-84.24 mg·L-1(r=0.999 9).Average recovery was 98.18%
and RSD 0.44%.Heat steam sterilization method was the best method in this four methods.Conclusion: It was simple
rapid
high sensitivity and accurate with good repeatability and could be used for quality control in Baoji pills.