Publication:
Validation of LC-MS/MS method for simultaneous determination of chlorpyrifos, deltamethrin, imidacloprid and some of their metabolites in maize silage

dc.contributor.authorAzar, İsmail
dc.contributor.authorKumral, Nabi Alper
dc.contributor.buuauthorAzar, İsmail
dc.contributor.buuauthorKUMRAL, NABİ ALPER
dc.contributor.departmentBursa Uludağ Üniversitesi/Ziraat Fakültesi/Bitki Koruma Bölümü
dc.contributor.departmentBursa Uludağ Üniversitesi/Fen Bilimleri Enstitüsü/Bitki Koruma Anabilim Dalı
dc.contributor.orcid0000-0001-9442-483X
dc.contributor.researcheridA-1388-2019
dc.contributor.researcheridENV-1088-2022
dc.date.accessioned2024-09-25T11:01:22Z
dc.date.available2024-09-25T11:01:22Z
dc.date.issued2022-01-13
dc.description.abstractIn this study, a validation of a multi-residue analysis method was performed for the simultaneous analysis of chlorpyrifos (CHL), deltamethrin (DEL) and Imidacloprid (IMI) residues and some of their metabolites in maize silage, by LC MS/MS. Extraction was conducted with acetonitrile acidified with 1% acetic acid. To avoid the matrix effect, a matrix matched calibration was used. The method was validated according to the SANTE/12682/2019 Guidelines. Selectivity, linearity, limit of detection (LOD), limit of quantification (LOQ), trueness (recovery %) and precision (intra-day and inter-day) parameters were evaluated in line with the SANTE document. The linearities of all compounds were quite confident (R-2 >= 0.98) and no interference was observed. The LOD and LOQ values were between 2.76 mu g kg(-1) to 53.61 mu g kg(-1) and 9.19 mu g kg(-1) to 178.71 mu g kg(-1), respectively. The recovery, repeatability RDSr and reproducibility RDSR values of compounds were calculated between 93.7-109.2%, 1-15%, and 1-13%, respectively. Consequently, results obtained with the evaluation of all parameters were found to be compatible with the SANTE validation criteria, so the method was reliable, effective and easy to use for the detection of insecticides and metabolites in maize silage with LC MS/MS.
dc.description.sponsorshipGıda Tarım Ve Hayvancılık Bakanlığı Tarım ve Orman Bakanlığı Tarımsal Araştırmalar ve Politikalar Genel Müdürlüğü TAGEM/HSGYAD/A/19/A3/P1/1250
dc.identifier.doi10.1080/03601234.2022.2029275
dc.identifier.eissn1532-4109
dc.identifier.endpage132
dc.identifier.issn0360-1234
dc.identifier.issue2
dc.identifier.startpage125
dc.identifier.urihttps://doi.org/10.1080/03601234.2022.2029275
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/03601234.2022.2029275
dc.identifier.urihttps://hdl.handle.net/11452/45224
dc.identifier.volume57
dc.identifier.wos000745336400001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherTaylor
dc.relation.journalJournal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPesticide-residue analysis
dc.subjectFermentation
dc.subjectDegradation
dc.subjectQuechers
dc.subjectFood
dc.subjectStability
dc.subjectOrigin
dc.subjectPlant
dc.subjectInsecticides
dc.subjectLc-ms
dc.subjectMs
dc.subjectMaize silage
dc.subjectMultiresidue
dc.subjectMetabolites
dc.subjectScience & technology
dc.subjectLife sciences & biomedicine
dc.subjectEnvironmental sciences
dc.subjectPublic, environmental & occupational health
dc.titleValidation of LC-MS/MS method for simultaneous determination of chlorpyrifos, deltamethrin, imidacloprid and some of their metabolites in maize silage
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublicationa8fa32b9-4166-42e6-98ff-24c2246fa573
relation.isAuthorOfPublication.latestForDiscoverya8fa32b9-4166-42e6-98ff-24c2246fa573

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