A Case Study to Assess the Sample Preparation Error in Pesticide Residue Analysis

dc.authoridOmeroglu, Perihan Yolci/0000-0001-8254-3401
dc.authoridBOYACIOGLU, DILEK/0000-0002-8160-0619
dc.authorscopusid55207260400
dc.authorscopusid7003689519
dc.authorscopusid6507544176
dc.authorscopusid14016149300
dc.authorwosidOmeroglu, Perihan Yolci/AAG-8517-2021
dc.authorwosidBoyacioglu, Dilek/AAX-8482-2020
dc.contributor.authorOmeroglu, Perihan Yolci
dc.contributor.authorAmbrus, Arpad
dc.contributor.authorBoyacioglu, Dilek
dc.contributor.authorMajzik, Etelka Solymosne
dc.date.accessioned2024-05-25T11:17:59Z
dc.date.available2024-05-25T11:17:59Z
dc.date.issued2015
dc.departmentOkan Universityen_US
dc.department-temp[Omeroglu, Perihan Yolci] Okan Univ, Dept Food Engn, Fac Engn & Architecture, TR-34959 Istanbul, Turkey; [Ambrus, Arpad] Natl Food Chain Safety Off, H-1143 Budapest, Hungary; [Boyacioglu, Dilek] Istanbul Tech Univ, Fac Chem & Met Engn, Dept Food Engn, TR-34469 Istanbul, Turkey; [Majzik, Etelka Solymosne] Natl Food Chain Safety Off, H-2481 Velence, Hungaryen_US
dc.descriptionOmeroglu, Perihan Yolci/0000-0001-8254-3401; BOYACIOGLU, DILEK/0000-0002-8160-0619en_US
dc.description.abstractIn the scope of this study, pesticide residue distribution within a fruit and the possible error deriving from sample preparation step were demonstrated with the analysis of benomyl residues in peel, pulp, and seeds of papaya fruits treated post-harvest. Benomyl residue, measured as carbendazim, in corresponding sections of peel and pulp of papaya fruits ranged from 0.178 to 1.325 mg/kg and 0.025 to 0.087 mg/kg, respectively. Residue concentration decreased in a range between 41 and 83 % by peeling of papaya. All seeds contained residue value below limit of quantification. As the residues are unevenly distributed among the peel, pulp, and seed, pesticide residue analysis should be carried out accurately according to proper sample preparation protocol in peel, pulp, or in whole fruit and evaluated correctly taking into consideration the purpose of the analysis. The proportion of peel and pulp after their separation significantly affected the residues measured in the peel and pulp. It shows how peeling operation can affect the results and how important it is to remove the peel without significant portion of pulp attached to it. Thus, the selected test system could be well used to demonstrate the possible variability of measured residues depending on the uniformity of sample preparation.en_US
dc.description.sponsorshipFAO/IAEAen_US
dc.description.sponsorshipThe present study was performed in FAO/IAEA Training and Reference Centre for Food and Pesticide Control, Austria. The support of FAO/IAEA in carrying out the study and the member of IAEA Agrochemical Units in Vienna are greatly appreciated.en_US
dc.identifier.citation3
dc.identifier.doi10.1007/s12161-014-9913-8
dc.identifier.endpage482en_US
dc.identifier.issn1936-9751
dc.identifier.issn1936-976X
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84920709903
dc.identifier.scopusqualityQ2
dc.identifier.startpage474en_US
dc.identifier.urihttps://doi.org/10.1007/s12161-014-9913-8
dc.identifier.urihttps://hdl.handle.net/20.500.14517/265
dc.identifier.volume8en_US
dc.identifier.wosWOS:000347681100023
dc.identifier.wosqualityQ3
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPesticide residueen_US
dc.subjectSample preparationen_US
dc.subjectHPLC-UVen_US
dc.subjectBenomylen_US
dc.subjectCarbendazimen_US
dc.subjectPesticide residue distributionen_US
dc.subjectPapayaen_US
dc.subjectError in analysisen_US
dc.titleA Case Study to Assess the Sample Preparation Error in Pesticide Residue Analysisen_US
dc.typeArticleen_US
dspace.entity.typePublication

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