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Position: Home > Articles > Determination of Six Elements in Vigna radiata and V.angularis by Atomic Absorption Spectrophotoments Hubei Agricultural Sciences 2011,50 (8) 1685-1686

原子吸收光谱法对绿豆和红豆中六种金属元素的测定

作  者:
徐燕;彭湘君;李银保;余磊;李青松
单  位:
赣南医学院药学院
关键词:
原子吸收光谱法;绿豆;红豆;金属元素
摘  要:
运用火焰原子吸收光谱法直接测定了绿豆和红豆中Fe、Cu、Mg、Ca、Mn和Zn六种金属元素的含量。用浓硝酸微波消解样品,采用标准曲线法测定。所测定的样品中含有丰富的人体必需金属元素且大部分元素的含量接近,采用此方法回收率在99.04%~109.09%之间。本方法简单、准确,结果令人满意。
译  名:
Determination of Six Elements in Vigna radiata and V.angularis by Atomic Absorption Spectrophotoments
作  者:
XU Yan1,PENG Xiang-jun1,2,LI Yin-bao1,YU Lei1,LI Qing-song1(1.College of Pharmacy,Gannan Medical University,Ganzhou 341000,Jiangxi,China; 2.Institute of Chemistry and Life Sciences,Gannan Normal University,Ganzhou 341000,Jiangxi,China)
关键词:
FAAS;Vigna radiate;V.angularis;metalic elements
摘  要:
The contents of Fe,Cu,Mg,Ca,Mn and Zn in Vigna radiata and V.angularis were analyzed by flame atomic absorption spectroscopy.The sample was digested with HNO3 in microwave oven,and detected by calibration curve method.The results showed that abundant necessary elements in V.radiata and V.angularis were observed,and the recoveries were between 99.04% and 109.09%.In conclusion,it is a simple,accurate and satisfiable method for detecting metallic elements.

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