| ICP-OES测定云南含笑叶中的矿质元素含量 |
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| 引用本文： | 赵宁,杨斌,苏勤伟,包崇杰.ICP-OES测定云南含笑叶中的矿质元素含量[J].湖北农业科学,2012,51(10):2106-2107. |
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| 作者姓名： | 赵宁 杨斌 苏勤伟 包崇杰 |
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| 作者单位： | 西南林业大学/西南山地森林资源保育与利用省部共建教育部重点实验室,昆明,650224 |
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| 基金项目： | 云南省教育厅基金项目(2011C135) |
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| 摘 要： | 采用微波消解-ICP-OES测定云南含笑(Michelia yunnanensis)叶片中的8神矿质元素含量.结果表明,H2SO4+HNO3+HClO4的混酸消解法的加标回收率在96.3％～103.9％,RS值在0.7％～3.5％,表明该方法具有良好的精密度和准确度,能够准确测定云南含笑叶片中的8种矿质元素含量.
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| 关 键 词： | 电感耦合等离子体发射光谱(ICP-OES) 云南含笑(Michelia yunnanensis) 矿质元素 |
Determination of the Mineral Elements in Michelia yunnanensis by ICP-OES |
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| ZHAO Ning
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YANG Bin
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SU Qin-wei
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BAO Chong-jie.Determination of the Mineral Elements in Michelia yunnanensis by ICP-OES[J].Hubei Agricultural Sciences,2012,51(10):2106-2107. |
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| Authors: | ZHAO Ning YANG Bin SU Qin-wei BAO Chong-jie |
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| Institution: | (Key Laboratory for Forest Resources Conservation and Use in the Southwest Mountains of China of Ministry of Education/Southwest Forestry University,Kunming 650224,China) |
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| Abstract: | The method of microwave-digestion/ICP-OES was used to determine the contents of eight mineral elements in Michelia yunnanensis.The results showed that the recovery rate of the digestion method with mixed acids of H2SO4+HNO3+HClO4 was in the range of 96.3%～103.9% and the RSD was 0.7%～3.5%.It was a precise method for determination of the eight mineral elements in M.yunnanensis. |
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| Keywords: | ICP-OES Michelia yunnanensis mineral elements |
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