Quantification of fosetyl-aluminium/phosphonic acid and other highly polar residues in pomegranates using Quick Polar Pesticides method involving liquid chromatography-tandem mass spectrometry measurement

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dc.authorid0000-0001-6550-3627
dc.authorid0000-0001-7816-6308
dc.contributor.authorGormez, Emrah
dc.contributor.authorGolge, Ozgur
dc.contributor.authorKabak, Bulent
dc.date.accessioned2026-01-24T12:31:07Z
dc.date.available2026-01-24T12:31:07Z
dc.date.issued2021
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractInterest in the quantification of highly polar substances in crops has noticeably increased in the last five years. This study was designed to assess quantification of six polar residues, chlorate, ethephon, fosetlyaluminium (fosetyl-Al), glyphosate, phosphonic acid and perchlorate. A total of 2513 pomegranate samples intended for export from Turkey were analysed using the Quick Polar Pesticides (QuPPe) method. The method was in-house validated with very good performance results. The limits of quantification (LOQs) for residues were much lower than the respective EU Maximum Residue Levels (MRLs). Phosphonic acid was detected in 38.5% of pomegranate samples at quantifiable concentrations, calculated as fosetyl-Al. The concentrations ranged between 0.005 and 12.9 mg kg(-1) . The 20% of pomegranate samples showed fosetyl-Al levels above the EU MRL of 2 mg kg(-1) . Other polar residues were not detected in any pomegranate samples. This is the first report about highly polar pesticides in pomegranates cultivated in Turkey. (C) 2021 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.chroma.2021.462038
dc.identifier.issn0021-9673
dc.identifier.issn1873-3778
dc.identifier.pmid33714773
dc.identifier.scopus2-s2.0-85102292582
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.chroma.2021.462038
dc.identifier.urihttps://hdl.handle.net/20.500.12868/5659
dc.identifier.volume1642
dc.identifier.wosWOS:000632476800008
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Chromatography A
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260121
dc.subjectHighly polar pesticides
dc.subjectFosetyl-Al
dc.subjectPhosphonic acid
dc.subjectPomegranate
dc.subjectQuPPe
dc.subjectLC-MS/MS
dc.titleQuantification of fosetyl-aluminium/phosphonic acid and other highly polar residues in pomegranates using Quick Polar Pesticides method involving liquid chromatography-tandem mass spectrometry measurement
dc.typeArticle

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