| 食品分析水平测试计划农药残留能力验证中分析方法的选择及其结果评价 |
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| 引用本文： | 郏征伟,苗水,毛秀红,陆继伟,王柯,季申.食品分析水平测试计划农药残留能力验证中分析方法的选择及其结果评价[J].农药学学报,2011,13(3):293-298. |
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| 作者姓名： | 郏征伟 苗水 毛秀红 陆继伟 王柯 季申 |
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| 作者单位： | 1.上海市食品药品检验所 中药天然药物室,上海 201203 |
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| 摘 要： | 通过确认可靠的分析方法和手段,对FAPAS(食品分析水平测试计划)能力验证样品中的农药组份进行了定性及定量检测。首先通过色-质联用技术对样品中可能含有的农药组份进行快速定性筛选,确定目标化合物,再综合考虑样品中干扰物的主要成分和目标化合物的特性,运用合适的前处理技术和检测方法对目标化合物进行定量分析。在6项FAPAS能力验证中,所有参数的|Z|值均小于2,结果均为满意。
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| 关 键 词： | 食品分析水平测试计划 能力验证 农药 残留 分析 评价 |
| 收稿时间： | 2010/12/9 0:00:00 |
| 修稿时间： | 2011/2/28 0:00:00 |
Selection of the analytical methods and the results evaluation for the determination of pesticides residue in FAPAS proficiency tests |
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| JIA Zheng-wei,MIAO Shui,MAO Xiu-hong,LU Ji-wei,WANG Ke and JI Shen.Selection of the analytical methods and the results evaluation for the determination of pesticides residue in FAPAS proficiency tests[J].Chinese Journal of Pesticide Science,2011,13(3):293-298. |
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| Authors: | JIA Zheng-wei MIAO Shui MAO Xiu-hong LU Ji-wei WANG Ke and JI Shen |
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| Institution: | 1.Department of Traditional Chinese Medicine,Shanghai Institute for Food and Drug Control,Shanghai 201203,China |
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| Abstract: | Qualitative and quantitative analyses of pesticides residue in the samples of FAPAS (Food Analysis Performance Assessment Scheme) proficiency tests (PTs)were performed by identified and reliable analytical methods.Firstly,on-line chromatography and mass spectrometry was applied to screen the target compounds from a list of pesticides,and then the characteristics of the samples and the target compounds were evaluated in order to use an appropriate pre-processing technology and detection methods for quantitative analysis once the target pesticides were identified.The |Z| values of all the parameters in six FAPAS PTs were less than 2,and the results were satisfactory. |
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| Keywords: | FAPAS proficiency test pesticide residue analysis evaluation |
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