ZHOU Jun1, SHANG Qiang2. Study on Quality Standard of Tongsaiyinao Oral Liquid[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 58-60.
ZHOU Jun1, SHANG Qiang2. Study on Quality Standard of Tongsaiyinao Oral Liquid[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 58-60. DOI: 10.13422/j.cnki.syfjx.2010.15.027.
Objective: To establish a method for the quality control of the Tongsaiyinao Oral Liquid.Method: TLC method was used to identify Dilong
Chuanxiong
and Yuanhu.HPLC was adopted to determine the ferulic acid in Chuanxiong.Result: The characteristic spots of these crude drugs could be detected in TLC color spectrum.Ferulic acid was linear in the range of 15.28-152.80 mg.L-1.The average recovery was 99.38% RSD 1.11%(n = 6).Conclusion:The method was accurate and reliable with good reproducibility
and can be used as a quality control of Tongsaiyinao Oral Liquid.