| 火焰原子吸收光谱法测定广西甜茶中的微量元素 |
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| 引用本文： | 温桂清,陈全斌,林霜.火焰原子吸收光谱法测定广西甜茶中的微量元素[J].化工时刊,2008,22(10):51-52. |
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| 作者姓名： | 温桂清 陈全斌 林霜 |
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| 作者单位： | 广西师范大学环境与资源学院,广西,桂林,541004 |
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| 基金项目： | 广西教育厅科研项目，广西师范大学校科研和教改项目 |
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| 摘 要： | 火焰原子吸收光谱法测定广西甜茶根、茎和叶中的Ca、K、Na、Mg、Cu、Fe、Zn和Mn的含量。标准曲线的相关系数为0．9955—0．9996，相对标准偏差为0．53％-2．02％，加标回收率为97．7％～103．3％，结果表明广西甜茶含有丰富的微量元素。
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| 关 键 词： | 火焰原子吸收光谱法 广西甜茶 微量元素 |
Determination of Trace Elements in Rubus Suavissimus by FAAS |
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| Wen Guiqing,Chen Quanbin,Lin Shuang.Determination of Trace Elements in Rubus Suavissimus by FAAS[J].Chemical Industry Times,2008,22(10):51-52. |
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| Authors: | Wen Guiqing Chen Quanbin Lin Shuang |
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| Affiliation: | Wen Guiqing Chen Quanbin Lin Shuang (School of Environment and Resource, Guangxi Normal University, Guangxi Guilin 541004) |
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| Abstract: | The amounts of Ca,K,Na,Mg,Cu,Fe,Zn and Mn in the mot, stem and leaf of Rubus suavissimus were determined by FAAS. Interrelated coefficients were in the range of 0.995 5 - 0.999 6. RSD were in the range of 0.53% -2.02% ,and recoveries in the range of 97.7% - 103.3%. The result showed that Rubus suavissimus were abundant in trace elements. |
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| Keywords: | FAAS Rubus suavissimus trace elements |
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