WU Zhi-cheng, LIU Shu-zhi, LI Man-ling, et al. Study on Refine Technics of Fufang Jingzhiguanxin with Macroporous Resin[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 11-14.
WU Zhi-cheng, LIU Shu-zhi, LI Man-ling, et al. Study on Refine Technics of Fufang Jingzhiguanxin with Macroporous Resin[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(8): 11-14. DOI: CNKI:11-3495/R.20110301.1647.005.
Objective: To investigate the purification processes of salvianolic acid B and paeoniflorin from Fufang Jingzhiguanxin with macroporous adsorption resin. Method: To measure the content of salvianolic acid B and paeoniflorin with HPLC. To evaluate the optimal macroporous adsorption resin. Result: The optimal macroporous adsorption resin was D-101.The optimal purification conditions: The sample concentration was 0.2 g ·mL-1. The diameter height ratio was 1 ∶7.The sample volume was 8 BV. The eluant was 40% ethanol. The elution flow rate was 3 BV ·h-1. The ethanol consumption was 4 BV. Conclusion: D-101 has a good purification effect under the above conditions.