| 火焰原子吸收光谱法测定菠菜中微量元素的含量 |
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| 引用本文： | 阎娥,王慧丽.火焰原子吸收光谱法测定菠菜中微量元素的含量[J].青海师范大学学报(自然科学版),2012,28(1):70-72. |
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| 作者姓名： | 阎娥 王慧丽 |
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| 作者单位： | 青海师范大学化学系,青海西宁,810008 |
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| 摘 要： | 用硝酸和高氯酸消解样品,火焰原子吸收光谱法测定菠菜中K、Zn、Mg、Na、Mn、Ca、Fe、Cu的含量.菠菜中含有丰富的人体所需的微量元素,这为菠菜的合理利用和开发提供了依据.
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| 关 键 词： | 原子吸收光谱法 菠菜 微量元素 |
Determination of Trace elements in Spinach by Flame Atomic Absorption Spectrometry |
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| YAN E,WANG Hui-li.Determination of Trace elements in Spinach by Flame Atomic Absorption Spectrometry[J].Journal of Qinghai Normal University(Natural Science Edition),2012,28(1):70-72. |
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| Authors: | YAN E WANG Hui-li |
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| Institution: | (Department of Chemistry,Qinghai Normal University,Xining 810008,China) |
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| Abstract: | Spinach is digested with nitric acid and perchloric acid,and the elements of K,Zn,Mg,Na,Mn,Ca,Fe,Cu were determined by Flame Atomic Absorption Spectrometry.The results showed that spinach contains the abundant trace elements needed by human body.The result has provided the basis for spinach’s reasonable use and the development. |
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| Keywords: | atomic absorption spectrometry spinaeh trace elements |
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