Abstract：
:Dietary exposure to polybrominated diphenyl ethers (PBDEs) of the population in the Region of Valencia, Spain, was assessed. A group of 320 composite samples of different fatty foods was collected and analyzed, including the following: vegetable oils, and foods of animal origin such as (a) fish and seafood, (b) eggs, (c) milk and dairy products, and (d) meat and meat products. Two scenarios were assumed for left-censored results: lower-bound (LB) and upper-bound (UB). Vegetable oils, and fish and seafood presented the highest content of PBDEs [mean values of 503 and 464 pg g-1 wet weight (ww) for total PBDEs, respectively, in the UB]. The dominating congeners were BDE47 in the food categories of fish and seafood, meat and meat products, and vegetable oils, and BDE99 in the categories of eggs, and milk and dairy products. The dietary exposure to PBDEs through consumption of the studied foods by the population in the Region of Valencia was estimated for adults (>15 years of age) and young people (6-15 years of age). Average intake levels (UB scenario) were 1.443 and 3.456 ng kg bw-1 day-1 for adults and young people, respectively. In a risk-assessment context, the margin of exposure (MOE) for congener BDE47, -99, -153, and -209 (ranged: 30-3E6) indicate that the current dietary exposure to these substances does not pose a risk to human health.
journal_name
Chemospherejournal_title
Chemosphereauthors
Pardo O,Fernández SF,Quijano L,Marín S,Villalba P,Corpas-Burgos F,Yusà Vdoi
10.1016/j.chemosphere.2020.126247subject
Has Abstractpub_date
2020-07-01 00:00:00pages
126247eissn
0045-6535issn
1879-1298pii
S0045-6535(20)30440-9journal_volume
250pub_type
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