有机溶剂盐溶液分离二醇型人参皂苷的研究

Study of Separating Glycol Type Ginseng Saponins from Organic Solvents CaCl_2 Salt Solution

为确定分离二醇型人参皂苷最佳的有机溶剂及其用量。采用二醇型人参皂苷单体在有机溶剂CaCl2盐溶液中的不同溶解度进行萃取,经高效液相色谱检测,得出最优的有机溶剂及其用量。结果显示丙酮CaCl2盐溶液分离二醇型人参皂苷效果最佳。分离萃取二醇型人参皂苷最佳条件为皂苷(g):5%CaCl2(mL):丙酮(mL)=4:5:35。

This study is to determine the best organic solvents and the dose of all monomers in separating glycol type ginseng saponins.Through extraction by using the different solubilities of the monomers of glycol type ginseng saponins in organic solvents CaCl 2 salt solution,the study determines the best Organic solvents and its dose by using the High Performance Liquid Chromatography test.The test comes to the conclusion that Acetone CaCl 2 salt solution is the best organic solvents in separating glycol type ginseng saponins and the best condition for the extraction of glycol type ginseng saponins is saponins（g）：5%CaCl 2 （mL）：Acetone（mL）=4：5：35.