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目的:探索一种高效、实用的提纯三七皂苷R1、人参皂苷Rb1组合物的方法。方法:采用氨基封尾的单分散聚合硅胶柱层析法对三七总皂苷进行分离,得到三七皂苷R1、人参皂苷Rb1组合物。采用HPLC法对三七皂苷R1、人参皂苷Rb1组合物进行测定。结果:氨基封尾的单分散聚合硅胶对三七皂苷R1、人参皂苷Rb1具有较高的选择性吸附,三七皂苷R1、人参皂苷Rb1组合物纯度为95.38%。结论:氨基封尾的单分散聚合硅胶对三七皂苷R1、人参皂苷Rb1组合物的提纯简单、高效、实用,适用于工业生产。
Objective: To explore an efficient and practical method of purifying notoginsenoside R1 and ginsenoside Rb1. Methods: Amino-terminated monodisperse silica gel column chromatography was used to separate Panax notoginseng saponins to give notoginsenoside R1 and ginsenoside Rb1 compositions. The notoginsenoside R1 and ginsenoside Rb1 compositions were determined by HPLC. Results: Amino-terminated monodisperse polymeric silica gel had a high selective adsorption of notoginsenoside R1 and ginsenoside Rb1. The purity of notoginsenoside R1 and ginsenoside Rb1 was 95.38%. Conclusion: The amino-terminated monodisperse polymeric silica gel is simple, efficient and practical for the purification of notoginsenoside R1 and ginsenoside Rb1. It is suitable for industrial production.