原子吸收分光光度法测定马蹄甲中8种元素含量

Determination of 8 Elements in Horse Nail by Atomic Absorption Spectrophotometry

目的:应用原子吸收分光光度法对马蹄甲中8种元素进行分析。方法:采用原子吸收分光光度法进行测定。结果:Na、K、Mg、Ca、Mn、Zn、Fe、Cu在马蹄甲中Ca的含量最高,含量大小依次为Ca、Mg、Zn、Fe、Mn、K、Na、Cu。结论:马蹄甲中除含有丰富Ca、Mg、Zn外,还有较为丰富的Fe、Mn、K、Na、Cu这些元素在其药效发挥中起着不可替代的作用。

Objective： To determine 8 elements in horse nail by atomic absorption spectrophotometry. Method： Atomic absorption spectrophotometry was used for determination of 8 elements. Result： The content of Ca was the highest in horse nail, and the order of contents was Ca, Mg, Zn, Fe, Mn, K, Na and Cu. Conclusion： Besides Ca,Mg,Zn,the contents of Fe,Mn,K,Na and Cu are plentiful in horse nail,which are irreplacatle in the medicinal value of horse nail.