LAI Xin-hua1, TANG Li-li2. Studies on Qualitative and Quantitative Methods of Sixiaowan Pill[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(18): 68-70.
LAI Xin-hua1, TANG Li-li2. Studies on Qualitative and Quantitative Methods of Sixiaowan Pill[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(18): 68-70. DOI: 10.13422/j.cnki.syfjx.2010.18.041.
Objective:To study the qualitative and quantitative methods of Sixiaowan pill.Method:Radix et Rhizoma Rhei
Rhizoma Cyperi
Crataegus pinnatifida and Areca catechu in Sixiaowan pill were identified with the method of TLC.The contents of emodin and chrysophanol were determined with the method of HPLC.Result: For TLC
the spots of four herbal drugs were well separated and without interference.Emodin and chrysophanol were linear in the range of 0.051 3-0.256 5μg and 0.153 9-0.769 5μg respectively.Conclusion: The methods set up by this study were accurate and easy to perform with the merits of good resolution
specificity and reproducibili-ty.It could effectively control the quality of Sixiaowan pill.