水果蔬菜中常见植物生长调节剂分析检测方法研究进展

Recent Advances in Analytical Techniques for the Detection of Plant Growth Regulators in Common Fruits and Vegetables

植物生长调节剂是一类广泛应用于现代农业生产的化学物质,能够调节果蔬生长,使之达到增产、丰收等目的,是农业生产中不可缺少的重要手段。近年来,由于超量、超范围滥用植物生长调节剂而造成的食品安全问题时有发生,其安全性及残留问题也引起了广泛关注。相关的研究也不断增多,检测手段层出不穷。本文综述了国内外对植物生长调节剂残留检测的主要分析技术、优缺点及其应用。分别介绍了前处理方法和多种仪器分析方法。并对国内外植物生长调节剂的限量法规进行了简要对比,为相关限量法规及检测标准的制定和研究提供参考。

Plant growth regulators are a class of chemical substances widely used in modern agricultural industry, which can regulate the growth of vegetables and fruits for increasing yield. In recent years, food safety risks caused by excessive and over-range abuse of plant growth regulators occurred sometimes, which brings about many concerns about the problem of safety and residues. A great deal of research has been conducted to detect plant growth regulator residues in fruits and vegetables and a variety of analytical methods have been developed in this field. This article reviews the main analytical techniques used in China and other countries for detecting plant growth regulator residues in fruits and vegetables with respect to their advantages, disadvantages and applications. Some pretreatment procedures and instrumental methods are also described. A brief comparison of the regulations on the maximum residue limits for plant growth regulators at home and abroad is conducted with the aim of guiding the formulation of relevant regulations and detection standards for plant growth regulators in the future.