蔬菜中农药残留检测标准及其检测方法概述

Detection standards and methods of pesticide residues in vegetables

中文关键词:  农药残留  残留限量  检测技术

英文关键词:pesticide residue  maximum residue limit  detection method

中文摘要:

      农药在促进农业发展保证农民增收的同时, 对环境产生了严重的危害, 给人们的身体健康埋下安全隐患。蔬菜作为餐桌的必备品和营养品, 安全问题倍受关注。蔬菜中的农药残留问题是人们关注的安全话题。最大农药残留限量作为判定农产品安全的标准, 在国际上通用。GB2763-2014《食品中最大农药残留限量》这是我国强制执行的国家限量标准。GB2763-2014不仅规定食品中最大农药残留限量, 而且推荐了常用检测方法。本文从提取溶剂、净化方法、浓缩方法、检测技术4个方面着重简述了近年来常用的检测技术, 对农药残留检测技术的完善和最大农药残留限量的修订有一定的参考意义。

英文摘要:

      Pesticides used in agriculture have greatly improved in food production and peasants’ income. Meanwhile, the widespread use of pesticide is harmful to the environment and tends to threaten people's health. The safety problems of vegetables have become one of the highly focused issues in China, as they are the essential product and nourishment of dining table. Pesticide residues in vegetables have become a hot safety point. Maximum residue limit is the key standard of agricultural products safety identification and general in the world. The standard “GB 2763-2014 China national food safety standard: Maximum limit in food”, not only established maximum residue limits, but also recommended common detection methods. This paper introduced the latest pesticide residue limits, including extraction solvents, purification methods, concentration methods and testing technologies, which provided references for the improvement and development of pesticide residue detection technologies and the revision of maximum residue limits.