| 微波消解等离子体发射光谱法测定苹果中的多元素分布 |
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| 引用本文： | 张莉,陈军,吴大付,王丙丽. 微波消解等离子体发射光谱法测定苹果中的多元素分布[J]. 光谱实验室, 2009, 26(3): 617-620 |
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| 作者姓名： | 张莉 陈军 吴大付 王丙丽 |
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| 作者单位： | 河南科技学院资源与环境学院,河南省新乡市五一路,453003;河南科技学院化学化工学院,河南省新乡市五一路,453003 |
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| 基金项目： | 河南科技学院校级重点科研项目 |
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| 摘 要： | 以市售红富士苹果为实验材料,采用微波消解,ICP-AES测定苹果中14种微量元素在果皮和果肉的分布情况。结果显示,苹果皮的有益矿物质元素和有害重金属（Cr,AS,Pb,Sn）含量均比苹果肉高。说明重金属被植物吸收以后,容易在果皮积累,果肉中含量较少。
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| 关 键 词： | 电感耦合等离子体-原子发射光谱法 苹果 元素 |
Distribution of Multi-Elements Detected by ICP-AES in Apple |
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| ZHANG Li,CHEN Jun,WU Da-Fu,WANG Bing-Li. Distribution of Multi-Elements Detected by ICP-AES in Apple[J]. Chinese Journal of Spectroscopy Laboratory, 2009, 26(3): 617-620 |
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| Authors: | ZHANG Li CHEN Jun WU Da-Fu WANG Bing-Li |
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| Affiliation: | College of Resource and Environment of the Henan Insititute of Science and Technology;Xinxiang;Henan 453003;P.R.China;College of Chemist and Chemical Engineering of Henan Institute of Science and Technology;P.R.China |
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| Abstract: | Fushi apples bought from market were digested by microwave and the nutrition and heavy elements in peel and pulp determined by ICP-AES.The results showed that the nutrition contents in an apple peel are higher than that in pulp,so are the heavy metals(Cr,AS,Cd,Pb,Sn)contents.A11 the data showed that heavy metals can pollute the fruit pee1 more easily than the fruit pulp. |
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| Keywords: | ICP-AES Apple Element |
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