Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/921160
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dc.contributor.authorQUEIROZ, S. C. do N. dept_BR
dc.contributor.authorFERRACINI, V. L.pt_BR
dc.contributor.authorROSA, M. A.pt_BR
dc.date.accessioned2012-03-30T11:11:11Zpt_BR
dc.date.accessioned2012-03-30T11:11:11Zpt_BR
dc.date.available2012-03-30T11:11:11Zpt_BR
dc.date.available2012-03-30T11:11:11Zpt_BR
dc.date.created2012-03-30pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationQuímica Nova, São Paulo, v. 35, n. 3, p. 185-192, 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/921160pt_BR
dc.descriptionThis paper presents a practical and rapid method which was validated for simultaneous quantification and confirmation of 29 pesticides in fruits and vegetables using ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). The samples were extracted following the method known as QuEChERS. Using the developed chromatographic conditions, the pesticides can be separated in less than 9 min. Two multiple reaction monitoring (MRM) assays were used for each pesticide. Four representative matrices (lettuce, tomato, apple and grapes) were selected to investigate the effect in recoveries and precision. Typical recoveries ranged from 70-120%, with relative standard deviation (RSDs) lower than 20%.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectQuEChERSpt_BR
dc.subjectUPLC-MS/MSpt_BR
dc.titleValidação de método multirresíduo para determinação de pesticidas em alimentos empregando QuEChERs e UPLC-MS/MS.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-07-20T11:11:11Zpt_BR
dc.subject.thesagroPesticidapt_BR
dc.subject.thesagroResíduo químicopt_BR
dc.subject.thesagroAlimentopt_BR
dc.subject.thesagroAnálise químicapt_BR
dc.subject.nalthesaurusPesticide residuespt_BR
dc.subject.nalthesaurusFood contaminationpt_BR
dc.subject.nalthesauruspesticidespt_BR
riaa.ainfo.id921160pt_BR
riaa.ainfo.lastupdate2017-07-20pt_BR
dc.contributor.institutionSONIA CLAUDIA DO N DE QUEIROZ, CNPMA; VERA LUCIA FERRACINI, CNPMA; MARIA APARECIDA ROSA, CNPMA.pt_BR
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