水产品中有机磷农药残留分析方法研究进展

水产品中残留的有机磷农药给人类健康带来重大隐患，建立准确性好、灵敏度高、高效、快速的有机磷残留分析技术已成为重要研究方向。对水产品中有机磷农药残留分析技术及其进展进行综述，评述了前处理方法如提取溶剂的选择、提取方式和净化方法包括液-液萃取法、固相萃取法尧凝胶渗透色谱净化法、基质固相分散萃取法、固相微萃取法尧液相微萃取法、分散固相萃取法等技术在分析中的应用，评价了有机磷农药的仪器检测方法如气相色谱法、气相色谱-质谱法、高效液相色谱法、液相色谱-串联质谱法等的优缺点，对有机磷农药残留分析中的基质效应及其解决方法进行概述，展望了水产品中有机磷农药残留分析的未来发展趋势。

Research progress in analysis method of organophosphorus pesticide residues in aquatic products

Organophosphorus pesticide residues in aquatic products bring significant risks to human health. Establishing accuate, sensitive, effective and quick methods for determination of organophosphorus pesticide residues becomes a major project in food safety. Analytical techniques of organophosphorus pesticide residues in aquatic products and their recent development were reviewed. Application of the pretreatment of samples, including the extraction solvent selection, extraction methods and purification methods including liquid -liquid extraction, solid -phase extraction, gel permeation chromatography, matrix solid-phase dispersion extraction, solid -phase microextraction, liquid -phase microextraction and dispersive solid -phase extraction were introduced. The advantages and disadvantages of gas chromatography, gas chromatography -mass spectrometry, high performance liquid chromatography and liquid chromatography -tandem mass spectrometry were evaluated. The solutions to matrix -induced response enhancement in organophosphorus pesticide residues analysis were summarized. The prospect for the future research was also discussed.