WANG Jin-yu1, FENG Wei-hong1, TONG Yan1, et al. Comparative Studies on the Purifying Conditions of the Elixation of the Guanxi Ⅱ decoction[J]. Chinese journal of experimental traditional medical formulae, 2007, 13(7): 14-16.
WANG Jin-yu1, FENG Wei-hong1, TONG Yan1, et al. Comparative Studies on the Purifying Conditions of the Elixation of the Guanxi Ⅱ decoction[J]. Chinese journal of experimental traditional medical formulae, 2007, 13(7): 14-16.DOI:
Objective:To compaire the purifying conditions for the elixation of the GuanxiⅡ decoction(GX-Ⅱ).Methods:Using the removal rate and the content of Salvianolic acid B and 3 other active ingredients as indexes.The purification of the elixation of the GuanxiⅡ decoction with 5 different conditions were compired
such as overspeed centrifugal
alcohol sedimentation
ultrafiltration membrane filtering
clarifier flocculation
and macroporous resin purifying etc.Result and Conclusion:The method of macroporous resin purification is superior to the other purification methods because it can reserve most parts of the active ingredients.