| 微波消解ICP-AES法测定海洋鱼类中痕量金属元素的含量 |
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| 引用本文： | 周晓平,陈伟珍,邓林儒. 微波消解ICP-AES法测定海洋鱼类中痕量金属元素的含量[J]. 微量元素与健康研究, 2010, 27(2): 31-32,40 |
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| 作者姓名： | 周晓平 陈伟珍 邓林儒 |
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| 作者单位： | 湛江师范学院化学科学与技术学院,广东湛江524048 |
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| 摘 要： | 采用硝酸—过氧化氢作为消解液对样品进行微波溶样,应用电感耦合等离子体发射光谱技术(ICP—AES)分别对湛江市场9种鱼类中的Zn、Cd、As、Fe、Cr、Cu等6种金属元素进行测定,结果表明不同鱼类对重金属的累积存在明显差异,部分鱼类中存在着重金属含量超标的情况。考虑到鱼类食用安全和人体健康,应引起有关部门的高度重视。
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| 关 键 词： | 重金属 鱼类 含量 |
Determination of trace elements in the fish by ICP-AES |
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| ZHOU Xiao-ping,CHEN Wei-zhen,DENG Lin-ru. Determination of trace elements in the fish by ICP-AES[J]. Studies of Trace Elements and Health, 2010, 27(2): 31-32,40 |
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| Authors: | ZHOU Xiao-ping CHEN Wei-zhen DENG Lin-ru |
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| Affiliation: | (School of Chemical Science and Technology,Zhanjiang Normal College,Zhanjiang Guangdong 524048,China) |
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| Abstract: | By using nitric acid-hydrogen peroxide solution as the digestion of samples by microwave digestion,and appling inductively coupled plasma atomic emission spectroscopy（ICP—AES） respectively,six kinds of trace elements（Zn、Cd、As、Fe、Cr、Cu） of 9 kinds of fish in Zhanjiang market are determined.Results show that the accumulation of heavy metals among the fish are different.According to the results,some heavy metals elements are over the relevant limit.Taking into account the safety of fish for human consumption and human health,relevant departments should pay great attention to it. |
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| Keywords: | fish heavy metals determination |
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