PESTICIDE POLLUTION IN SOIL AND WHEAT: RISK ASSESSMENT OF CONTAMINATED FOOD CONSUMPTION

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dc.contributor.authorBeduk, Fatma
dc.contributor.authorAydin, Mehmet Emin
dc.contributor.authorAydin, Senar
dc.contributor.authorTekinay, Arzu
dc.contributor.authorBahadir, Mufit
dc.date.accessioned2024-02-23T14:48:58Z
dc.date.available2024-02-23T14:48:58Z
dc.date.issued2017
dc.departmentNEÜen_US
dc.description.abstractIn this study, organochlorine pesticides (OCPs) and organophosphorus pesticides (OPPs) contamination of wheat cultivated in Konya region and soils of this region were determined. Health risk caused by the consumption of pesticide contaminated wheat was assessed. Totally, 30 soil samples and 21 wheat samples taken from the field and trade center were analyzed for OCPs (alpha-HCH, beta-HCH, gamma-HCH, delta-HCH, aldrin, dieldrin, heptachlor, heptachlor epoxide, endosulfan I, endosulfan II, endosulfan sulfate, p,p'-DDE, p,p'-DDD, p,p'-DDT, endrin, endrin aldehyde, endrin ketone, methoxychlor) and OPPs (malathion, parathion, methyl-parathion, chlorpyrifos, diazinon). Determinations of OCPs and OPPs were carried out with a GC/MSD (GC, Agilent 6890 N, MSD, Agilent 5973). Maximum concentrations of OCPs in soil samples were found for Sigma HCHs (alpha-HCH, beta-HCH, gamma-HCH, delta-HCH) and Sigma endosulfan (endosulfan I, endosulfan II, endosulfan sulfate) in the range of 8.74 - 71.8 ng g(-1) and 1.99 - 112 ng g(-1), respectively. Malathion and chlorpyrifos were the predominant OPPs in soil and wheat samples. Maximum concentrations of malathion and chlorpyrifos in soil samples were 222 ng g(-1) and 556 ng g(-1), respectively. Maximum total OCPs and total OPPs in the grain were 2.32 mu g g(-1) and 15.4 mu g g(-1), respectively. Sigma DDT was found in the range of 20 60 ng g(-1) in grain samples. Trade center samples exceeded maximum residue limits (MRL) of Turkish Food Codex (TFC) given for beta-HCH, gamma-HCH, Sigma HCH, dieldrin and chlorpyrifos, and field samples exceeded MRL given for a-HCH, beta-HCH, Sigma HCH, Sigma endosulfan, Sigma heptachlor, and all OPP compounds. There is an acute and chronic consumer health risk due to the consumption of pesticide contaminated wheat, on the basis of aHI and HQ calculation. Besides, prohibited pesticides are obviously still being used in the area.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK); International Bureau of the Federal Ministry of Education and Research Germany (BMBF-IB) [110Y206]en_US
dc.description.sponsorshipThis work was supported by The Scientific and Technological Research Council of Turkey (TUBITAK) and the International Bureau of the Federal Ministry of Education and Research Germany (BMBF-IB) under Grant 110Y206.en_US
dc.identifier.endpage2339en_US
dc.identifier.issn1018-4619
dc.identifier.issn1610-2304
dc.identifier.issue3en_US
dc.identifier.startpage2330en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12452/17931
dc.identifier.volume26en_US
dc.identifier.wosWOS:000399966600059en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOrganochlorine Pesticides (Ocps)en_US
dc.subjectOrganophosphorus Pesticides (Opps)en_US
dc.subjectSoilen_US
dc.subjectWheaten_US
dc.subjectRisk Assessmenten_US
dc.titlePESTICIDE POLLUTION IN SOIL AND WHEAT: RISK ASSESSMENT OF CONTAMINATED FOOD CONSUMPTIONen_US
dc.typeArticleen_US

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