title: PCDDs and PCDFs in food samples from Catalonia, Spain. An assessment of dietary intake.
abstract: Food samples from local markets and supermarkets of Tarragona (Catalonia, Spain) were analyzed for PCDD/F concentrations. On lipid basis, PCDD/F levels in meat, fish, eggs, and fats and oils were similar or lower than those found in other countries. By contrast, in general terms PCDD/F levels in milk, vegetables, and cereals showed higher levels than those previously reported. The total dietary PCDD/F intake by the population of Tarragona was estimated to be 210 pg I-TEQ/day. This value is higher than the dietary intake of PCDD/Fs found in a number of surveys from other countries. However, when total dietary intake of PCDD/Fs was calculated including only fish and seafood, meat, milk and dairy products, eggs, and fats and oils, a dietary intake of PCDD/Fs of 117 pg I-TEQ/day was obtained. This intake is in the same range than that reported for different regions and countries. The results of the present study show that food groups such as vegetables, fruits, and cereals should not be excluded to estimate the total dietary intake of PCDD/Fs by general populations, especially in those countries and/or regions in which their consumptions are notable.
authors.affiliation: Laboratory of Toxicology and Environmental Health, School of Medicine, Rovira i Virgili University, Reus, Spain.
authors.forename: J L
authors.initials: JL
authors.lastname: Domingo
authors.forename: M
authors.initials: M
authors.lastname: Schuhmacher
authors.forename: S
authors.initials: S
authors.lastname: Granero
authors.forename: J M
authors.initials: JM
authors.lastname: Llobet
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D001572:Benzofurans / Q000008:administration & dosage / Q000032:analysis*; D003611:Dairy Products / Q000032:analysis; D004032:Diet; D002523:Edible Grain / Q000737:chemistry; D005260:Female; D005504:Food Analysis; D005506:Food Contamination; D005638:Fruit / Q000737:chemistry; D006801:Humans; D008297:Male; D008460:Meat / Q000032:analysis; D008875:Middle Aged; D000072317:Polychlorinated Dibenzodioxins / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000032:analysis; D017747:Seafood / Q000032:analysis; D012989:Soil Pollutants / Q000032:analysis; D013030:Spain; D014675:Vegetables / Q000737:chemistry
chemical_list: D001572:Benzofurans; D000072317:Polychlorinated Dibenzodioxins; D012989:Soil Pollutants; C023614:dibenzofuran