| 蔬菜中金属元素测定方法研究 |
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| 引用本文： | 徐昕荣,邓雪蓉,黎淑平.蔬菜中金属元素测定方法研究[J].广东微量元素科学,2008,15(5). |
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| 作者姓名： | 徐昕荣 邓雪蓉 黎淑平 |
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| 作者单位： | 华南理工大学分析测试中心,广东,广州,510240 |
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| 摘 要： | 采用微波消解处理样品,应用离子色谱UV-Vis检测和火焰原子吸收法分别测定了蔬菜样品中的金属元素Fe、Cu、Zn、Ni、Ca、Mn和Mg的含量。结果显示,离子色谱UV-Vis检测法测定结果准确,方便快捷。
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| 关 键 词： | 离子色谱 紫外-可见光度检测 火焰原子吸收 金属元素 |
Studies on the Determination Methods of Metal Ions in Vegetables |
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| XU Xingrong,DENG Xuerong,LI Shuping.Studies on the Determination Methods of Metal Ions in Vegetables[J].Trace Elements Science,2008,15(5). |
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| Authors: | XU Xingrong DENG Xuerong LI Shuping |
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| Institution: | XU Xingrong; DENG Xuerong; LI Shuping(Analytical and Testing Center of SCUT; Guangdong Guangzhou 510240; China); |
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| Abstract: | The methods for determination of Fe,Cu,Zn,Ni,Ca,Mn and Mg in vegetables by UV-Vis and FAAS are described.Digestion of the sample in a closed teflon pot and heated in microwave oven.The results showed that the method of UV-Vis is accurate and ripid. |
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| Keywords: | iron chromatography UV-Vis FAAS metal elements |
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