title: Levels of organochlorine pesticides in crops and related products from Vojvodina, Serbia: estimated dietary intake.
abstract: Levels of 16 organochlorine pesticides (OCPs) were investigated in 39 composite samples of agricultural crops, related by-products, and foodstuffs collected in Vojvodina, Serbia, in 2002 through 2004. After extraction and cleanup, OCPs were determined by capillary gas chromatography using electron-capture detection. The highest mean level of 0.971 ng/g whole weight (ww) was found for alpha-HCH in wheat flour samples. OCPs levels were well lower than the respective maximum residue limits set by current European and Serbian regulations. Mean OCP levels were low (<1 ng/g ww) for all sample types. The most frequently determined residue was 4,4'-DDT (identified in 76.9% of all samples analyzed), followed by gamma-HCH (66.7%), beta-HCH (48.7%), and endosulfan II (41.0%). OCP levels were compared with data from other international surveys. Calculated daily intakes of OCPs by way of consumption of the crop products included in this study according to data of the Serbian National Institute for Statistics were compared with the acceptable daily intakes established by the Food and Agriculture Organization/World Health Organization. The average level of contamination of the Vojvodina diet was believed to be harmless regarding the studied food commodities.
authors.affiliation: Faculty of Technology, University of Novi Sad, Bulevar cara Lazara 1, 21000, Novi Sad, Serbia. bilijana@tehnol.ns.ac.yu
authors.forename: B
authors.initials: B
authors.lastname: Skrbić
authors.forename: Z
authors.initials: Z
authors.lastname: Predojević
mesh_terms: D027461:Beta vulgaris / Q000737:chemistry; D018556:Crops, Agricultural / Q000737:chemistry* / Q000592:standards; D003634:DDT / Q000032:analysis; D004032:Diet; D004435:Eating; D004784:Environmental Monitoring / Q000379:methods*; D005062:European Union; D005433:Flour / Q000032:analysis; D005504:Food Analysis / Q000379:methods; D005506:Food Contamination / Q000032:analysis* / Q000331:legislation & jurisprudence; D006843:Hydrocarbons, Chlorinated / Q000032:analysis*; D008965:Molasses / Q000032:analysis; D010575:Pesticides / Q000032:analysis*; D010938:Plant Oils / Q000737:chemistry; D011786:Quality Control; D018570:Risk Assessment; D013395:Sucrose / Q000737:chemistry; D000074242:Sunflower Oil; D014908:Triticum / Q000737:chemistry; D015022:Yugoslavia
chemical_list: D006843:Hydrocarbons, Chlorinated; D010575:Pesticides; D010938:Plant Oils; D000074242:Sunflower Oil; D013395:Sucrose; D003634:DDT