酶抑制快速检测方法对蔬菜中5种有机磷农药残留灵敏度的研究  

Study on the Sensitivity of Enzyme Inhibition Rapid Detection Method for Five Organophosphorus Pesticide Residues in Vegetables

作　　者：吴家璇 WU Jiaxuan(Shenzhen Academy of Metrology&Quality Inspection,Shenzhen 518000,China)

机构地区：[1]深圳市计量质量检测研究院,广东深圳518000

出　　处：《食品安全导刊》2024年第35期44-46,共3页China Food Safety Magazine

摘　　要：本文对酶抑制快速检测方法测定蔬菜中5种有机磷农药残留的灵敏度进行研究。通过气相色谱法验证方法的有效性,并开展灵敏度测试。结果表明,酶抑制快速检测方法的稳定性、重复性较好,灵敏度满足5种有机磷农药残留快速检测对检出限的要求,可用于蔬菜产地、农贸市场及基层市场监管部门对果蔬产品中农药残留的快速检测。This paper studies the sensitivity of the enzyme inhibition rapid detection method for the determination of 5 organophosphorus pesticide residues in vegetables.The effectiveness of the method was verified by gas chromatography,and sensitivity tests were carried out.The results showed that the enzyme inhibition rapid detection method had good stability and repeatability,and the sensitivity met the requirements for the detection limit of the rapid detection of 5 organophosphorus pesticide residues.It can be used for the rapid detection of pesticide residues in fruit and vegetable products in vegetable production areas,farmers’markets and grassroots market supervision departments.

关 键 词：酶抑制法 快速检测方法 有机磷农药残留 

分 类 号：TS255.7[轻工技术与工程—农产品加工及贮藏工程]