粉葛中微量元素含量的测定  

Determination of Contents of Trace Elements in RADIX PUERARIAE THOMSONII

作　　者：陈欣[1] 胡久梅[1] 刘蓁[1] 袁鹏[1] 江南屏[1] 

机构地区：[1]西南交通大学生命科学与工程学院,四川成都610031

出　　处：《安徽农业科学》2011年第14期8322-8323,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]测定粉葛样品中微量元素的含量。[方法]采用火焰原子吸收光谱法测定7种粉葛中Mg、Fe、Mn和Zn 4种微量元素的含量。[结果]粉葛样品富含Mg、Fe、Mn和Zn元素;不同产地不同品种粉葛的微量元素含量差异明显,即使同一产地不同品种粉葛的微量元素含量也有差异。[结论]该研究可为粉葛资源的进一步开发利用提供参考。[Objective] To determine the contents of trace elements in RADIX PUERARIAE THOMSONII.[Method] The contents of trace elements including Mg,Fe,Mn and Zn in 7 kinds of RADIX PUERARIAE THOMSONII were determined by flame atomic absorption spectrometry.[Results]RADIX PUERARIAE THOMSONII was rich in Mg,Fe,Mn and Zn;trace elements were various not only in different producing areas and species,but also in different species from the same producing area.[Conclusion] This research can provide reference for further exploitation and utilization of RADIX PUERARIAE THOMSONII resource.

关 键 词：粉葛(RADIX PUERARIAE THOMSONII) 微量元素 火焰原子吸收光谱法 

分 类 号：S567[农业科学—中草药栽培]