动物源性食品中的多氯二苯并二恶英、多氯二苯并呋喃及类二恶英多氯联苯（斯洛伐克）

PCDDs, PCDFs and dioxin-like PCBs in food of animal origin (Slovakia).

作者信息

Chovancová Jana, Kocan Anton, Jursa Stanislav

机构信息

Department of Toxic Organic Pollutants, Slovak Medical University, Limbová 12, SK-833 03 Bratislava, Slovak Republic.

出版信息

Chemosphere. 2005 Dec;61(9):1305-11. doi: 10.1016/j.chemosphere.2005.03.057. Epub 2005 Apr 25.

DOI:10.1016/j.chemosphere.2005.03.057

PMID:16291405

Abstract

The levels of 17 toxic polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and 12 non-ortho and mono-ortho polychlorinated biphenyls (PCBs) in 73 foodstuff samples of animal origin collected from shops and small farms in selected districts of Slovak Republic are presented in this paper. The concentrations expressed as WHO-TEQ in analysed samples ranged for PCDDs/PCDFs from 0.25 pg/g fat in pork to 75 pg/g fat in cod liver. The TEQ concentrations of non-ortho PCBs were between 0.007 and 181 pg/g fat and mono-ortho PCBs between 0.0083 and 66.5 pg/g fat. The mean concentrations in freshwater fish and imported species of marine fish were 0.089 pg TEQ/g fresh weight for PCDDs/PCDFs, 0.17 pg TEQ/g fresh weight for non-ortho PCBs and 0.034 pg TEQ/g fresh weight for mono-ortho PCBs. The mean total concentration of PCDDs/PCDFs and dioxin-like PCBs in samples of infant milk formula imported from EU countries was 0.98 pg TEQ/g fat.

摘要

本文介绍了从斯洛伐克共和国特定地区的商店和小型农场采集的73份动物源性食品样本中17种有毒多氯二苯并对二噁英（PCDDs）、多氯二苯并呋喃（PCDFs）以及12种非邻位和单邻位多氯联苯（PCBs）的含量水平。分析样本中以WHO-TEQ表示的浓度范围为：PCDDs/PCDFs在猪肉中为0.25 pg/g脂肪，在鳕鱼肝中为75 pg/g脂肪。非邻位PCBs的TEQ浓度在0.007至181 pg/g脂肪之间，单邻位PCBs在0.0083至66.5 pg/g脂肪之间。淡水鱼和进口海鱼品种中PCDDs/PCDFs的平均浓度为0.089 pg TEQ/g鲜重，非邻位PCBs为0.17 pg TEQ/g鲜重，单邻位PCBs为0.034 pg TEQ/g鲜重。从欧盟国家进口的婴儿配方奶粉样本中PCDDs/PCDFs和类二噁英PCBs的平均总浓度为0.98 pg TEQ/g脂肪。