食品中PCDD/Fs和dl-PCBs的检测方法研究进展  

Progress on detection methods of PCDD/Fs and dl-PCBs in food

作　　者：叶海云 俞国珍 张蓓蕾 

机构地区：[1]三门县食品药品检测中心,浙江台州317199

出　　处：《食品工业科技》2018年第2期331-337,343,共8页Science and Technology of Food Industry

摘　　要：二恶英化合物是典型的高毒性持久性有机污染物,可在食物链中不断累积,最终引发食品安全问题,严重威胁人类健康。近年来,食品中二恶英类化合物的分析筛选和监测控制等问题一直是人们研究的重点。本文综述了二恶英类化合物的致毒机制和几种用于分析检测二恶英类化合物方法的基本原理和优缺点,以及国内外分析检测的最新研究进展,并对我国开展二恶英分析监测提出了建议和展望。Dioxin-like chemicals are among the high toxic and persistent organic pollutants （POPs） , which can accumulate in the food chain and cause food safety problems and has shown many serious harmful effects on human health. Therefore, the analysis, screening and control of dioxin-like chemicals in food samples have been drawn increasingly attentions by researchers in recent years.This review summarized the relevant literatures about poison mechanisms of dioxin-like chemicals, the basic principle,advantages and disadvantages of several analytical methods to detect dioxin-like compounds and the latest research on analytical methods of polychlorinated dibenzo - p - dioxins/polychloriuated dibenzo - furans （ PCDD/Fs ） and dioxin - like polyehlorinated biphenyls（dl-PCBs） and put forward the recommendations and prospects for the development of dioxin analysis and monitoring in China was also summarized in this paper.

关 键 词：二恶英类化合物 食品安全 制毒机制 分析方法 

分 类 号：TS207.5[轻工技术与工程—食品科学]