QIAN Fang, LIU Zhi-hui, LU Chao. Qualitative and Quantitative Analysis on Tiaojing Zhongyu Pills[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(17): 139-142.
DOI:
QIAN Fang, LIU Zhi-hui, LU Chao. Qualitative and Quantitative Analysis on Tiaojing Zhongyu Pills[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(17): 139-142. DOI: 10.11653/syfj2013170139.
Qualitative and Quantitative Analysis on Tiaojing Zhongyu Pills
Objective: To find a better analytic method to determine Tiaojing Zhongyu Pills qualitatively and quantitatively. Method: Rhizoma Chuanxiong
Radix Salviae Miltiorrhizae
Radix Dipsali
Radix Rehmanniae Praeparata were identified by TLC. A method of HPLC to determine content of ferulic acid in the preparation was developed. Result: The studies on the quality control showed that the characteristics for identification by TLC were distinct. The quantification method had the linear range of 4.68-62.34 ng (r=1.000 0). The average recovery was 99.89% (RSD 0.79%). Conclusion: The method can be used as a quality control standard of Tiaojing Zhongyu Pills.