新鲜果蔬有机磷农药快速检测技术研究进展

Research Progress in Rapid Detection Technology of Organophosphorus Pesticides in Fresh Fruits and Vegetables

随着生产需求增加,农药在果蔬生产过程中大量投入使用,在获得高收益的同时也对生态环境造成了严重破坏,在经济全球化进一步发展的态势下,国际贸易不断扩大,由于农药残留超标造成的食品安全问题更对人体健康产生了巨大威胁。有机磷农药是目前我国生产和使用最多的一类农药,其大量使用不仅对环境造成了严重污染,对人体健康造成了巨大危害,对农产品的出口贸易也有巨大影响。针对这些问题,提升食品农残检测能力刻不容缓。概述了近年来有机磷农药快速检测技术在新鲜果蔬中应用的发展状况,主要包括生物传感器检测技术、色谱分析技术、酶抑制速测技术、酶联免疫传感技术、荧光检测技术和分光光度比色技术,分析了近几年来这些方法的发展现状及优缺点,并对快速检测技术未来的发展前景做出了展望。

As production demand increases,pesticides have been put into the production of fruits and vegetables.The ecological environment has been seriously damaged with the development of economy.Under the trend of economic globalization,international business has been expanded further.Due to excessive pesticides,the food safety would become a great threat to human health.Organophosphorus pesticides are widely produced and used in China.Their large-scale use not only causes serious pollution to soil and water,but also generates great harm to humans.Export of agricultural products is also greatly affected by pesticide residues.So,it is imperative to improve the ability of detection of pesticide residue.In this paper,development and application of rapid detection technology of organophosphorus pesticides in fresh fruits and vegetables in recent years were summarized,such as biosensor detection technology,new chromatographic analysis technology,enzyme inhibition rapid measurement technology,enzyme-linked immunosorbent technology,fluorescence detection and spectrophotometric colorimetric technology.The development status,advantages and disadvantages of these methods were also discussed,and the development trend of rapid detection technology of organophosphorus pesticides in the future was prospected.