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果蔬中有机磷农药残留快速检测方法研究
引用本文:张宁.果蔬中有机磷农药残留快速检测方法研究[J].安徽农业科学,2005,33(8):1471-1472.
作者姓名:张宁
作者单位:宜宾学院实验中心,四川,宜宾,646007
摘    要:提出了一种酶活性抑制快速检测果蔬中有机磷农药残留的新方法,并制成了相应的快速检测卡。研究了该方法的准确度、精密度和灵敏度。对敌敌畏、氧化乐果、甲基对硫磷、辛硫磷和甲胺磷的检测限分别为0.08、0.46、0.12、0.28、0.44mg/kg,回收率为98.9%、82.5%、90.0%、72.6%、88.4%,检测时间为30min,可以满足半定量分析的要求,对我国小规模、分散式的果蔬生产经销体系具有较强的适用价值。

关 键 词:果蔬  有机磷农药  留残  快速检测
文章编号:0517-6611(2005)08-1471-02
收稿时间:05 16 2005 12:00AM
修稿时间:2005-05-16

Research on the Method of Rapid Testing for Organic Phosphorus Pesticides Residue in Vegetable
ZHANG Ning.Research on the Method of Rapid Testing for Organic Phosphorus Pesticides Residue in Vegetable[J].Journal of Anhui Agricultural Sciences,2005,33(8):1471-1472.
Authors:ZHANG Ning
Abstract:A new technique of rapid testing of organic phosphorus pesticide residue in vegetables with enzyme activity represses was presented. The rapid examination card to organic phosphorus pesticide residue was made. Veracity, the sensitive and precision were tested,The lowest detection limit was 0.08-0.44 mg/kg and average reclaiming velocity was 98.9 %-88.4 % and proof-test time was 30 min.
Keywords:Vegetable  Organic phosphorus pesticides  Residue  Rapid testing
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