Pesticide residue assessment in different types of olive oil and preliminary exposure assessment of Greek consumers to the pesticide residues detected

dc.contributor.authorAmvrazi, E. G.en
dc.contributor.authorAlbanis, T. A.en
dc.date.accessioned2015-11-24T16:44:24Z
dc.date.available2015-11-24T16:44:24Z
dc.identifier.issn0308-8146-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/8796
dc.rightsDefault Licence-
dc.subjectolive oilen
dc.subjectpesticidesen
dc.subjectmonitoringen
dc.subjectrisk exposureen
dc.subjectmultiresidueen
dc.subjectmetabolitesen
dc.subjectchromatography/tandem mass-spectrometryen
dc.subjectcapillary gas-chromatographyen
dc.subjectelectron-capture detectionen
dc.subjectliquid-liquid-extractionen
dc.subjectsolid-phase dispersionen
dc.subjectmultiresidue analysisen
dc.subjectmetabolitesen
dc.subjectfenthionen
dc.subjectinsecticidesen
dc.subjectsamplesen
dc.titlePesticide residue assessment in different types of olive oil and preliminary exposure assessment of Greek consumers to the pesticide residues detecteden
heal.abstractIn this study the occurrence and levels of multi-class pesticides in different types of virgin olive oil quality and origination were determined and the contribution of olive oil in the chronic risk of pesticide residues consumption in the Mediterranean diet was estimated. For this purpose, a multiresidue method for the determination of 35 pesticides in olive oil was evaluated and applied to a total number of 100 olive oil samples. Ten percent of the samples produced from fruits of conventional cultivations contained no detectable residues whereas in the rest samples were detected residues of 20 insecticides. The highest detection rates were observed for the residues of fenthion, dimethoate and endosulfan. The highest occurrence and levels of pesticides were observed in extra virgin olive oil whereas results pointed that residues in olive oil from variety of olives with high oil yield may be higher. Furthermore, olive oil from organic cultivations could be contaminated with pesticide residues and/or contain low levels of pesticide residues that are not registered for use in olive cultivations. For there were multiresidues of pesticides present in olive oil, there is no zero risk in consumption of olive oil. However, the exposure of olive oil consumers to each detected residue is far below the acceptable daily intake (ADI). (C) 2008 Elsevier Ltd. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1016/j.foodchem.2008.06.073-
heal.identifier.secondary<Go to ISI>://000260711100040-
heal.identifier.secondaryhttp://ac.els-cdn.com/S030881460800784X/1-s2.0-S030881460800784X-main.pdf?_tid=92809aef81315329c18d83d50e682de7&acdnat=1333022675_8814def900d917291a81bdd8a74b3afc-
heal.journalNameFood Chemistryen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2009-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείαςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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