Dioxins, furans and dioxin-like PCBs: occurrence in food and dietary intake in France

Food Addit Contam. 2007 Sep;24(9):1007-17. doi: 10.1080/02652030701317293.

Abstract

PCDD/Fs and DL-PCBs contamination data in food products consumed in France collected from national monitoring programmes (2001-04) and representing analytical results for almost 800 individual food samples were combined with food consumption data from the French national dietary survey to estimate PCDD/Fs and DL-PCBs dietary intakes, expressed as toxic equivalents (WHO-TEQs). The mean PCDD/Fs and DL-PCBs intakes were estimated as 1.8 and 2.8 pg WHO-TEQ kg(-1) b.w. day(-1), respectively, for adults (aged 15 years and over) and children (aged 3-14 years). The main contributors to total intake were fish and milk products for both children and adults (48 and 31% for adults and 34 and 43% for children, respectively). DL-PCBs constituted the largest contributor to contamination in most foodstuffs. A life-long intake estimate showed that a non-negligible part of the French population (between 20 and 28%) had an intake above the tolerable monthly intake for dioxins and dioxin-like PCBs of 70 pg WHO-TEQ kg(-1) b.w. month(-1).

MeSH terms

  • Adolescent
  • Adult
  • Animals
  • Child
  • Child, Preschool
  • Dairy Products / analysis
  • Diet Surveys
  • Dioxins / administration & dosage
  • Dioxins / analysis*
  • Eating
  • Environmental Exposure / adverse effects
  • Environmental Pollutants / administration & dosage
  • Environmental Pollutants / analysis*
  • Fish Products / analysis
  • Food Analysis / methods
  • Food Contamination / analysis*
  • Frankreich
  • Furans / administration & dosage
  • Furans / analysis*
  • Humans
  • Meat Products / analysis
  • Polychlorinated Biphenyls / administration & dosage
  • Polychlorinated Biphenyls / analysis*
  • Vegetables / chemistry

Substances

  • Dioxins
  • Environmental Pollutants
  • Furans
  • Polychlorinated Biphenyls