女贞子及其混淆品中五种微量元素的定量分析
Quantitative Analysis of Five Elements in Fructus Ligustri Lucidifrom Different Places and their Adulterants
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摘要: 采用原子吸收光谱法,测定了四种不同产地女贞子药材及两种混淆品中的必需元素Fe和四种微量元素Cu、Zn、Mn、Ni含量。结果表明,四种不同产地女贞子的微量元素含量T-E图相似,与混淆品的Fe元素含量T-E图有差异,提示有一定的鉴别意义。Abstract: The paper determined by AAS trace elements in Fructus Ligustri Lucidi from fourdifferent places and their adulterants. The results showed that T-E graphs of four medicinalFructus Ligustri Lucidi were similar to each other but different from those of the t
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