| FAAS法测定原生态硒米中的微量元素铁和镍 |
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| 引用本文： | 蒋天智,唐文华,张文华,周昊,杨红芸. FAAS法测定原生态硒米中的微量元素铁和镍[J]. 安徽农业科学, 2010, 38(6): 2770-2771. DOI: 10.3969/j.issn.0517-6611.2010.06.005 |
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| 作者姓名： | 蒋天智 唐文华 张文华 周昊 杨红芸 |
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| 作者单位： | 凯里学院环境与生命科学学院,贵州凯里,556000;凯里学院环境与生命科学学院,贵州凯里,556000;凯里学院环境与生命科学学院,贵州凯里,556000;凯里学院环境与生命科学学院,贵州凯里,556000;凯里学院环境与生命科学学院,贵州凯里,556000 |
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| 摘 要： | [目的]测定黔东南苗族侗族自治州原生态丹寨精硒米中微量元素铁和镍的含量。[方法]采用正交试验优化仪器最佳工作条件,湿法消解硒米样品,火焰原子吸收光谱法（FAAS）测定微量元素铁和镍。[结果]原生态丹寨精硒米中微量元素铁和镍的含量分别为8.00和0.50 mg/kg。[结论]该研究方法操作简便,灵敏度高,检出限低。
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| 关 键 词： | 硒米 原生态 原子吸收光谱法 微量元素 |
Determination of Trace Elements Iron and Nickel in Original Ecological Selenium Rice by FAAS |
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| JIANG Tian-zhi et al. Determination of Trace Elements Iron and Nickel in Original Ecological Selenium Rice by FAAS[J]. Journal of Anhui Agricultural Sciences, 2010, 38(6): 2770-2771. DOI: 10.3969/j.issn.0517-6611.2010.06.005 |
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| Authors: | JIANG Tian-zhi et al |
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| Affiliation: | School of Environment and Life Sciences;Kaili University;Kaili;Guizhou 556000 |
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| Abstract: | [Objective]The research aimed to determine the content of trace elements iron and nickel in original ecological polished selenium rice of Danzhai in the Autonomous Prefecture of Miao and Dong Minority of Southeast Guizhou.[Method] The optimum working conditions were optimized through orthogonal experiment.Samples were digested by wet method and the content of trace element iron and nickel was determined by using flame atomic absorption spectrometry(FAAS).[Result] The content of trace elements iron and nicke... |
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| Keywords: | Selenium rice Original ecology Flame atomic absorption spectrometry Trace element |
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