【摘要】 目的:通过对不同采收年限、不同产地及不同加工方法处理的刺五加中总黄酮进行含量测定,为合理利用这一药用植物资源和新药开发提供理论依据。方法:采用紫外分光光度法,研究了不同采收年限、不同产地及不同加工方法处理的刺五加不同器官中的总黄酮含量的变化规律。结果:四年生铁西产的刺五加中总黄酮含量最高,在阴干、晒干及60℃烘干3种加工方法中,以晒干的效果较好。结论:为考察刺五加药材质量优劣提供了内在的依据和参考。更多还原

【Abstract】 Object: To study the quantity of total flavonoid in different harvest periods and different processing methods of Acanthopanax Senticosus from different producing areas, It provides a theory basis for rational exploi- tations of this pharmacological plant resource.Methods: The changes of total flavonoid in different organs of Acanthopanax Senticosus which prepared by different processing methods, different harvest periods and different areas was studied by UV spectrophotometry. Results: The content of total flavonoids was the highest in four-year- old Acanthopanax Senticosus collected in Tiexi and the drying in the sun is better processing methods. Conclusion: The results can be taken as the reference for identifying the quality of crude drug.更多还原