粗毛淫羊藿及其不同炮制品中10种微量元素的含量

目的 :测定粗毛淫羊藿生品及3种不同炮制品中10种微量元素的含量并作比较。方法 :采用火焰原子吸收光谱法。结果 :粗毛淫羊藿生品及3种炮制品中均含有所测的10种元素 ,且3种炮制品中都有若干元素含量高于生品。结论 :淫羊藿3种炮制品 ,从其微量元素含量来看 ,各有所长 ;因此 ,对一些搁置已久的炮制方法 ,应当重新加以临床及实验研究。

Contents of Ten Trace Elements in Epimedium acuminatum Franch. and ItsDifferent Processed Produts

Objective: Determine and compare the contents of ten trace elements in crude E.acuminatum and its three different processed products. Method: Using flame atomic absorption spectrometry. Result: The ten trace elements were found in both the crude drug and its three processed products, and in terms of contents some of the trace elements in all the three processed products are hiyher than those in the crude drug. Conclusion: According to the trace element contents, the three processed products of E.acuminatum have their own abvantages. It is thus suggested that thoroughgoing clinical and experimental researches be performed anew for the long-shelved processing methods.