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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/46641
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dc.creatorLucas Pinto da Silvapt_BR
dc.creatorFernando Madureirapt_BR
dc.creatorEugênia de Azevedo Vargaspt_BR
dc.creatorAdriana Ferreira Fariapt_BR
dc.creatorRodinei Augustipt_BR
dc.date.accessioned2022-10-26T17:22:51Z-
dc.date.available2022-10-26T17:22:51Z-
dc.date.issued2019-
dc.citation.volume270pt_BR
dc.citation.spage420pt_BR
dc.citation.epage427pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.foodchem.2018.07.126pt_BR
dc.identifier.issn0308-8146pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/46641-
dc.description.resumoIn the present manuscript an analytical methodology for the simultaneous determination of ten mycotoxins and six pesticides in rice was developed. This methodology comprises the application of the dilute and shoot protocol followed by quantification via UHPLC-MS/MS. The methodology was validated and all figures of merit shown to be within the limits established by regulation. Hence, the recoveries for mycotoxins and pesticides were within the specified ranges. Precision was assessed by repeatability and intra-laboratory reproducibility with standard deviations smaller than or equal to 20%. The limits of detection, quantification and decision as well as the detection capacity were determined by the analytical curves whereas the measurement uncertainty was established by applying the bottom-up approach. Finally, the current methodology was applied to samples of rice (n = 42) commercialized in Brazil and positive results were found in only two for deoxynivalenol and zearalenone.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICX - DEPARTAMENTO DE QUÍMICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofFood Chemistrypt_BR
dc.rightsAcesso Restritopt_BR
dc.subjectDilute and shootpt_BR
dc.subjectUltra-high performance liquid chromatographypt_BR
dc.subjectTandem mass spectrometrypt_BR
dc.subjectMycotoxinspt_BR
dc.subjectPesticidespt_BR
dc.subject.otherPesticidaspt_BR
dc.subject.otherMicotoxinaspt_BR
dc.subject.otherCromatografia liquida de alta eficiênciapt_BR
dc.subject.otherEspectrometria de massapt_BR
dc.titleDevelopment and validation of a multianalyte method for quantification of mycotoxins and pesticides in rice using a simple dilute and shoot procedure and UHPLC-MS/MSpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S0308814618312743pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-0605-8137pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7320-4907pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9448-9518pt_BR
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