| 2种消解方法测定傣药中微量砷的比较 |
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| 引用本文： | 胡秋芬,杨新周,李学森,张群芳,穆怀雪,姚福泉. 2种消解方法测定傣药中微量砷的比较[J]. 云南民族大学学报(自然科学版), 2011, 20(5): 353-355. DOI: 10.3969/j.issn.1672-8513.2011.05.009 |
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| 作者姓名： | 胡秋芬 杨新周 李学森 张群芳 穆怀雪 姚福泉 |
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| 作者单位： | 云南民族大学民族药资源化学国家民委-教育部重点实验室,云南昆明,650031 |
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| 基金项目： | 国家自然科学基金(20961012) |
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| 摘 要： | 研究了用微波灰化和传统湿法消解处理3种傣药,利用原子荧光光谱法测定傣药中的微量砷.对2种消解预处理方法进行分析对比,发现微波灰化法是值得推广的消解方法.
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| 关 键 词： | 原子荧光光谱法 傣药 砷 微波灰化 |
Determination of Trace Arsenic in Dai Herbs by Two Different Sample Preparation Methods |
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| HU Qiu-fen,YANG Xin-zhou,LI Xue-sen,ZHANG Qun-fang,MU Huai-xue,YAO Fu-quan. Determination of Trace Arsenic in Dai Herbs by Two Different Sample Preparation Methods[J]. Journal of Yunnan Nationalities University:Natural Sciences Edition, 2011, 20(5): 353-355. DOI: 10.3969/j.issn.1672-8513.2011.05.009 |
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| Authors: | HU Qiu-fen YANG Xin-zhou LI Xue-sen ZHANG Qun-fang MU Huai-xue YAO Fu-quan |
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| Affiliation: | HU Qiu-fen,YANG Xin-zhou,LI Xue-sen,ZHANG Qun-fang,MU Huai-xue,YAO Fu-quan (Key Lab of Ethnic Medicine Resource Chemistry,State Ethnic Affairs Commission & Ministry of Education,Yunnan University of Nationalities,Kunming 650031,China) |
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| Abstract: | Two sample preparation methods were adopted to digest three different Dai Herbs,and the contents of Arsenic was determined by AFS.Two methods of Dai herbs digestion pretreatment were analyzed and compared.The results showed that microwave ashing digestion method should be the preferable sample digestion method. |
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| Keywords: | atomic fluorescence spectrometry Dai herbs Arsenic microwave ashing |
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