Anthropogenic (PBDE) and naturally-produced (MeO-PBDE) brominated compound levels in Bizerte Lagoon clams (Ruditapes decussatus): Levels and human health risk assessment

被引：13
作者：
El Megdiche, Yassine [1 ]
Ben Ameur, Walid [1 ]
Bechir, Hammami [1 ]
Ben Hassine, Sihem [1 ]
Badreddine, Barhoumi [1 ]
Touil, Soufiane [1 ]
Driss, Mohamed Ridha [1 ]
Eljarrat, Ethel [2 ]
Barcelo, Damia [2 ]
机构：
[1] Univ Carthage, Fac Sci Bizerte, Dept Chem, Lab Heteroatom Organ Chem, Jarzouna 7021, Tunisia
[2] IDAEA CSIC, Dept Environm Chem, Jordi Girona 18-26, Barcelona 08034, Spain
来源：
MARINE POLLUTION BULLETIN | 2017年 / 125卷 / 1-2期
关键词：
Organobromine compounds; Aquatic ecosystem; Bioaccumulation; Bivalves; Risk assessment; Tunisia; POLYBROMINATED DIPHENYL ETHERS; CARP CYPRINUS-CARPIO; MARINE FOOD-WEB; FLAME RETARDANTS; HUMAN EXPOSURE; POLYCHLORINATED-BIPHENYLS; BLUE MUSSELS; METHOXYLATED DERIVATIVES; FISH CONSUMPTION; DIETARY EXPOSURE;
D O I：
10.1016/j.marpolbul.2017.08.005
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Information on the occurrence of organobrominated compounds in bivalves from Tunisia is scarce. To the best of our knowledge, this is the first report of these compounds in clams from Tunisia. The aim of this study is to measure natural and synthetic organobrominated compound concentrations and evaluate congener distribution and pollution sources in a clam species (Ruditapes decussatus) from three sites of the Bizerte Lagoon. Total synthetic organobrominated pollutant levels in clam ranged from 34.8 to 188 ng g(-1) lw. For natural organobrominated compounds, concentrations varied from 18.2 to 49.5 ng g(-1) lw. Total PBDE and MeO-PBDE concentrations in clams from the Bizerte Lagoon were similar or slightly lower than those reported for other species from other locations around the world. The health risks associated with the consumption of this species were assessed and posed no threat to public health concerning PBDE intakes.
引用
收藏
页码：176 / 185
页数：10
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