ZHAO Jiang-hong, GAO Chao-xu, GUO Jian-gong, et al. Study on Quality Standards of Yaotong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 110-112.
ZHAO Jiang-hong, GAO Chao-xu, GUO Jian-gong, et al. Study on Quality Standards of Yaotong Tablets[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(17): 110-112.DOI:
Objective: To study and revised the quality standards of yaotong tablets. Method: Psoralea Fructus and Paeoniae Radix Rubra were identified by thin layer chromatography (TLC).The content of chlorogenic acid was determined by High performance liquid chromatography(HPLC). Result: Psoralea Fructus and Paeoniae Radix Rubra were identified by thin layer chromatography (TLC).The characteristic identification was distinct and highly specific. chlorogenic acid was linear in the range of 0.118 4-0.592 0 μg.Average recovery was 99.94%
RSD was 1.35%. Conclusion: The quality control method is reliable
accurate and specific.It can be used for quality control of yaotong tablets.