德江不同乡镇天麻重金属含量的测定与分析

Determination of the Selected Heavy Metal Contents in Dejiang Gastrodia Elata

天麻在我国长期以来一直是药食同源的中草药,其重金属含量多少对质量评价具有重要意义。采用电感耦合等离子质谱法(ICP)对贵州省德江县天麻药材中重金属含量进行分析测试,结果表明:德江天麻重金属含量较低,为德江天麻重金属限量标准以及应用提供参考。

In China,Gastrodia elata has been used in traditional Chinese herbal with homology of medicine and food for a long time.The content of heavy metals is detected by inductively coupled plasma techniques.The results show that the content of heavy metals in dejiang Gastrodia elata is relatively under control and it provides a reference for setting standards and application.