WANG Ying, ZHANG Jing, WANG Yan, et al. Study on Qualitative and Quantitative Methods of Yangjingzhongyu Granules[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 76-78.
WANG Ying, ZHANG Jing, WANG Yan, et al. Study on Qualitative and Quantitative Methods of Yangjingzhongyu Granules[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(15): 76-78. DOI: 10.11653/syfj2013150076.
Objective: To establish the qualitative and quantitative methods for Yangjingzhongyu Granules. Method: Radix Paeoniae Alba
Angelica sinensis and Fructus corni in the preparation were identified by TLC
and the content of paeoniflorin was determined by HPLC. Result: The TLC spots were clear without interference of the other constituents in the preparation. The linear range of paeoniflorin was 60.56-605.6 ng (r=0.999 6). The average recovery was 99.2% (RSD 1.5%). Conclusion: The method is easy
accurate and reproducible. It can be used for quality control of the preparation.