植物源食品中植物生长调节剂检测标准与分析技术研究进展

Research progress in the detection standards and analytical techniques of plant growth regulators in plant-derived foods

中文关键词:  植物源食品  植物生长调节剂  残留限量标准  检测标准  分析技术

英文关键词:plant-derived foods  plant growth regulators  residue limit standard  detection standard  analytical techniques

中文摘要:

      植物生长调节剂是一类可调控植物生长发育的物质, 一般为高效、低毒、低残留农药, 起到增产、改善品质、缩短生长周期、延长保鲜期的作用。随着植物生长调节剂在农业生产中发挥日趋重要作用, 一些种植户受利益驱动而滥用植物生长调节剂, 由此引起的食品安全问题成为公众的关注焦点, 残留检测技术研究凸显重要性。本文依据我国登记使用的植物生长调节剂种类, 分别介绍了食品安全国家标准中规定植物源食品中植物生长调节剂的最大残留限量和相应的检测标准, 概述了国内外最新样品制备方法和仪器分析技术, 重点关注多残留检测技术的应用, 并对植物生长调节剂残留分析技术发展方向进行展望, 以期为更新与完善残留限量标准以及检测标准提供参考依据。

英文摘要:

      Plant growth regulators are a class of substances those regulate the growth and development of plants. Generally, with the features of high-efficiency, low-toxic, low-residue pesticide, they play a role in increasing production, improving quality, shortening the growth cycle, and prolonging the shelf life. With plant growth regulators playing an increasingly important role in agricultural production, some farmers are driven by the benefit to abuse the plant growth regulators, and the food safety problems caused thereby have become the focus of public attention. The research on residue detection technology is of great importance. Based on the kinds of plant growth regulators registered in China, this article introduced the maximum residue limit of plant growth regulators in the national food safety standards and the corresponding detection standards, summarized the latest sample preparation methods and analytical techniques of instruments at home and abroad, focused on the application of multi-residue determination technology, and prospected the development trend of residue analysis of plant growth regulators, so as to provide technical support for updating and perfecting the residue limit standard and detection standard.