摘要
食品安全问题日益受到公众关注,而食品中有害物质检测技术是保障食品安全的重要手段.本文综述了食品中常见有害物质的种类及其来源,详细探讨了气相色谱法、液相色谱法、质谱法、酶联免疫吸附和生物芯片技术等检测方法及其优缺点,并总结了检测技术的多元化、智能化与自动化、便携化和绿色化发展趋势.综合应用多种检测技术,是提升食品安全检测水平的关键.
Abstract
Food safety issues have attracted increasing public attention,and detection technology of harmful substances in food is an important means to ensure food safety.This article reviews the types and sources of common harmful substances in food,discusses in detail detection methods such as gas chromatography,liquid chromatography,mass spectrometry,enzyme-linked immunosorbent assay and biochip technology and their advantages and disadvantages,and summarizes the detection technology the development trends of diversification,intelligence and automation,portability and greening.The comprehensive application of multiple testing technologies is the key to improving food safety testing levels.
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