| 高效液相色谱法测定薯片中丙烯酰胺的不确定度评定 |
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| 引用本文： | 刘芃岩,申杰,张丽,刘磊,高丽. 高效液相色谱法测定薯片中丙烯酰胺的不确定度评定[J]. 河北大学学报(自然科学版), 2010, 30(2) |
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| 作者姓名： | 刘芃岩 申杰 张丽 刘磊 高丽 |
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| 作者单位： | 河北大学化学与环境科学学院,河北,保定,071002 |
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| 基金项目： | 河北省教育厅重点资助项目(ZH200805);;保定市科技局科研项目(08J03) |
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| 摘 要： | 为了建立高效液相色谱-二极管阵列检测法测定薯片中丙烯酰胺的不确定度评定方法,通过建立的数学模型,分析了不确定度的来源,对各不确定度分量进行量化,给出了薯片中丙烯酰胺测定结果的扩展不确定度,程序和方法符合规范要求,操作简便、结果可靠.
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| 关 键 词： | 高效液相色谱法 丙烯酰胺 不确定度 |
An Evaluating Method of Measuring Uncertainty for the Determinations of Acrylamide in Potato Chips by HPLC |
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| LIU Peng-yan,SHEN Jie,ZHANG Li,LIU Lei,GAO Li. An Evaluating Method of Measuring Uncertainty for the Determinations of Acrylamide in Potato Chips by HPLC[J]. Journal of Hebei University (Natural Science Edition), 2010, 30(2) |
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| Authors: | LIU Peng-yan SHEN Jie ZHANG Li LIU Lei GAO Li |
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| Affiliation: | College of Chemistry and Environmental Science;Hebei University;Baoding 071002;China |
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| Abstract: | To establish an evaluating method of measuring uncertainty for the determinations of acrylamide in potato chips by high performance liquid chromatography with diode-array detection,the mathematical model had been established and the sources of uncertainty were analyzed.The components of uncertainty of measurement were quantized and expanded uncertainties of measuring results of acrylamide were shown.The evaluation program and method fit the standard requirement and are simple and reliable. |
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| Keywords: | HPLC acrylamide uncertainty |
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