Aznar-Alemany Òscar, Trabalón Laura, Jacobs Silke, Barbosa Vera Liane, Tejedor Margarita Fernández, Granby Kit, Kwadijk Christiaan, Cunha Sara C, Ferrari Federico, Vandermeersch Griet, Sioen Isabelle, Verbeke Wim, Vilavert Lolita, Domingo José L, Eljarrat Ethel, Barceló Damià
Institute of Environmental Assessment and Water Research, Department of Environmental Chemistry (IDAEA-CSIC), Carrer de Jordi Girona, 18-26, 08034 Barcelona, Spain.
Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, Campus Sescelades, Marcel·lí Domingo, s/n, 43007 Tarragona, Catalonia, Spain.
Food Chem Toxicol. 2017 Jun;104:35-47. doi: 10.1016/j.fct.2016.12.034. Epub 2016 Dec 24.
PBDEs (congeners 28, 47, 99, 100, 153, 154, 183, 209), HBCD (α, β, γ), emerging brominated flame retardants (PBEB, HBB and DBDPE), dechloranes (Dec 602, 603, 604, syn- and anti-DP), TBBPA, 2,4,6-TBP and MeO-PBDEs (8 congeners) were analysed in commercial seafood samples from European countries. Levels were similar to literature and above the environmental quality standards (EQS) limit of the Directive 2013/39/EU for PBDEs. Contaminants were found in 90.5% of the seafood samples at n. d.-356 ng/g lw (n. d.-41.1 ng/g ww). DBDPE was not detected and 2,4,6-TBP was detected only in mussels, but at levels comparable to those of PBDEs. Mussel and seabream were the most contaminated species and the Mediterranean Sea (FAO Fishing Area 37) was the most contaminated location. The risk assessment revealed that there was no health risk related to the exposure to brominated flame retardants via seafood consumption. However, a refined risk assessment for BDE-99 is of interest in the future. Moreover, the cooking process concentrated PBDEs and HBB.
对来自欧洲国家的商业海鲜样本分析了多溴二苯醚（同系物28、47、99、100、153、154、183、209）、六溴环十二烷（α、β、γ）、新兴溴化阻燃剂（五溴乙苯、六溴苯和十溴二苯乙烷）、脱氯烷（脱氯烷602、603、604、顺式和反式十氯联苯）、四溴双酚A、2,4,6-三溴苯酚和甲氧基多溴二苯醚（8种同系物）。其含量与文献报道相似，且高于欧盟2013/39/EU指令中多溴二苯醚的环境质量标准（EQS）限值。在90.5%的海鲜样本中发现了污染物，含量为未检出至356纳克/克脂重（未检出至41.1纳克/克湿重）。未检测到十溴二苯乙烷，2,4,6-三溴苯酚仅在贻贝中检测到，但含量与多溴二苯醚相当。贻贝和海鲷是受污染最严重的物种，地中海（粮农组织渔区37）是受污染最严重的地区。风险评估显示，通过食用海鲜接触溴化阻燃剂不存在健康风险。然而，未来对BDE-99进行精细风险评估是有意义的。此外，烹饪过程会使多溴二苯醚和六溴苯浓缩。
