石菖蒲脂溶性成分对远志总皂苷含量的影响

Influnce of Liposoluble Components in Acours Tatarinowii Schott on Total Saponin from Polygala

目的研究远志-石菖蒲药对中,石菖蒲脂溶性成分对远志总皂苷含量的影响,探讨其配伍机理。方法采用乙醇回流法提取远志及远志-石菖蒲脂溶性成分中总皂苷,以远志皂苷元为对照品,香草醛-冰醋酸-高氯酸为显色剂,采用紫外-可见分光光度法在568.9 nm处测定远志总皂苷含量。结果利用紫外-可见分光光度法测得远志、远志-石菖蒲脂溶性成分中远志总皂苷含量分别为1.20%、1.48%。结论石菖蒲脂溶性成分与远志配伍后,远志总皂苷的含量增加,可能是由于石菖蒲脂溶性成分使原本存在于远志中的某些皂苷溶出度增加或者两者配伍后生成了新的皂苷。

Objective To study the influnce of liposoluble components in Acours tatarinowii Schott on total saponin from Polygala, and explore the compatibility mechanism. Method The total saponins in Polygala and Polygala-liposolable components of Acours Tarainnowii Schott were extracted by refluent ethanol extraction. Senegenin was used as standard control and vanillin-acetic acid-perchloric acid was used as chromogenic reagent, the detection wave length was 568.9 nm. Results The total saponins in Polygala and Polygala-liposolable components of Acours Tarainnowii Schott were 1.20% and 1.48%, respectively. Conclusion The content of the total saponins raised after compatibility. Maybe, the dissolution of some saponins from Polygala was increased or the new saponins comed with the addition of liposoluble components in Acours tatarinowii Schott.