RAO Wei-yuan, QIU Hong-cong, LAN Bao-qiang, et al. Study on Quality Standard for Paozhen Bingdu Tablet[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(11): 80-82.
RAO Wei-yuan, QIU Hong-cong, LAN Bao-qiang, et al. Study on Quality Standard for Paozhen Bingdu Tablet[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(11): 80-82. DOI: 10.13422/j.cnki.syfjx.2010.11.031.
Objective:To establish the quality standard of Paozhen Bingdu Tablet.Method:TLC was adopted to identify Rhizoma Coptidis
Fructus Gardeniae
Radix et Rhizoma Cynanchi Paniculati and Pulvis Fellis Suis in Paozhen Bingdu Tablet.HPLC was adopted to determine the content of Baicalin in Paozhen Bingdu Tablet.Result:Rhizoma Coptidis
Fructus Gardeniae
Radix et Rhizoma Cynanchi Paniculati and Pulvis Fellis Suis could be identified by TLC.Baicalin was linear in the range of 0.097 6-2.440 0 μg
r = 0.999 9
the average recovery was 100.91%
RSD 1.24%.Conclusion:The established method is simple
convenient and reoproducible and it can be used for the quality control of Paozhen Bingdu Tablet.