Sun Bei, YANG Shi-you, PEI Yue-mei, et al. Studies on Quality Standard of Qingshangjuantong Granule[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 3-5.
Sun Bei, YANG Shi-you, PEI Yue-mei, et al. Studies on Quality Standard of Qingshangjuantong Granule[J]. Chinese journal of experimental traditional medical formulae, 2001, 7(6): 3-5.DOI:
The qualitative identification of Ligusticum chuanxiong
Angelica sinensis
Ophiopogon japonicus
Angelica pubescens f.biserrata
Atracylodes lancea and Scutellaria baicalensis were used by thin-layer chromatography.The contents of ferulic acid in L.chuanxiong and A.sinensis herbs and the granule were determined by TLC-scanning method.Results:Ferulic acid had a good linear relationship in the range of 0.5721~2.8605μg.The recovery and RSD were 98.55% and 2.44%
respectively.Conclusion:This standard is capable to effectively control the quality of granule.