摘要
[目的]测定黔东南林区从江县的原生态香禾糯稻中微量元素Fe和Cu的含量,为该地香禾糯资源开发和利用提供依据。[方法]微波消解样品,采用火焰原子吸收光谱法测定其中的微量元素Fe和Cu。[结果]原生态从江香禾糯中微量元素Fe和Cu含量分别为73.11和1.50mg/kg。[结论]原生态从江香禾糯中微量元素Fe、Cu的含量较高,对于调节人体一些生理功能具有重要作用,应给予大力开发利用。
[Objective] The aim was to determine the trace contents of Fe and Cu in the aboriginal ecological Kam sweet rice in Congjiang County,the forest region in southeastern Guizhou Province,and provided scientific basis for the development and utilization of Kam sweet rice. [Method] The samples were microwave-assisted digested and the trace contents of Fe and Cu were determined by using Flame Atomic Absorption Spectrometry（FAAS） method. [Result] The trace contents of Fe and Cu in the samples were 73.11 and 1.50 mg/kg,respectively. [Conclusion] The contents of Fe and Cu were higher in the aboriginal ecological Kam sweet rice of Congjiang,which has effective influence on regulating some human body′s physiological functions. Therefore,great efforts should be taken to develop and utilize the aboriginal ecological Kam sweet rice of Congjiang.
出处
《安徽农业科学》
CAS
北大核心
2011年第1期81-82,共2页
Journal of Anhui Agricultural Sciences
基金
贵州省黔东南州科技局项目[州科通(2010)13号]
关键词
火焰原子吸收光谱法
原生态
从江香禾糯
Fe含量
CU含量
Flame Atomic Absorption Spectrometry
Aboriginal ecology
Kam Sweet Rice of Congjiang
Fe content
Cu content
