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采用火焰原子吸收分光光度法分别对蛇床子全药材及水、碱提取液中的六种金属元素的含量进行了测定。实验结果表明 ,金属元素在药材中的存在形态有较大差异 ,为进一步进行金属元素形态分析打下基础。
Flame atomic absorption spectrophotometry was used to determine the contents of six metal elements in the whole medicinal materials of Cnidium monnieri and water and alkali extracts. The experimental results show that the existence of metal elements in the medicinal materials is quite different, which lays the foundation for further metal element morphology analysis.