LIU Zhi-sheng1, LI Jia1, HUANG Jian-you1, et al. Identification and Determination of Paeonol of Rukang Tincture[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 50-52.
LIU Zhi-sheng1, LI Jia1, HUANG Jian-you1, et al. Identification and Determination of Paeonol of Rukang Tincture[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(2): 50-52. DOI: 10.13422/j.cnki.syfjx.2011.02.021.
Objective:To establish an identification and conten determination methods of Rukang Tincture.Method:Radix Cynanchi Paniculati and Resina Draconis were identified by TLC.The content of paeonol in Rukang tincture was determined by HPLC.Result:Radix Cynanchi Paniculati and Resina Draconis could be detected by TLC.Determine the content of paeonol by HPLC
paeonol showed a good linear relationship at a range of 0.03-0.27 g·L-1(r = 0.999 9).The average recovery rate was 99.01% with RSD of 2.22%(n = 6).Conclusion:The established methods are simple
accurate
reliable and can be used for the quality control of Rukang tincture.