Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/244143
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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleComparison Of Methods By Liquid Chromatography For The Determination Of Pesticide Multiresidues In Strawberriespt_BR
dc.contributor.authorOshitapt_BR
dc.contributor.authorDaniele; Jardimpt_BR
dc.contributor.authorIsabel C. S. F.pt_BR
unicamp.author.emailicsfj@iqm.unicamp.brpt_BR
unicamp.authorJardim, Isabel C. S. F.] Univ Estadual Campinas, Inst Quim, Dept Quim Analit, BR-13083970 Campinas, SP, Brazilpt_BR
unicamp.author.external[Oshita, Danielept
dc.subjectTandem Mass-spectrometrypt_BR
dc.subjectResidue Analysispt_BR
dc.subjectQuechers Methodpt_BR
dc.subjectUplc-ms/mspt_BR
dc.subjectFoodpt_BR
dc.subjectPerformancept_BR
dc.subjectVegetablespt_BR
dc.subjectFruitspt_BR
dc.subjectConsumptionpt_BR
dc.subjectEnvironmentpt_BR
dc.description.abstractLiquid chromatography is often used for the determination of pesticide multiresidues in foods. In Brazil, the strawberry crop is an example of a food with high levels of irregularities because of the application of pesticides. This is a major concern from the perspective of food safety, environmental protection, and certification for food export. The purpose of this study is to evaluate and compare chromatographic separation and detection methods in relation to a newly developed and validated method using ultra high performance liquid chromatography (LC) coupled with tandem mass spectrometry (MS/MS) for the analytical determination of pesticides in strawberries. The comparisons were based on evaluations of the analysis time, consumption of the solvent in the mobile phase, injection volume, detectability, matrix effect, and recovery. The results showed that the LC-MS/MS and UHPLC-MS/MS techniques were both extremely efficient at analyzing pesticide residues with different physico-chemical parameters that were present at low concentrations in a complex matrix. The UHPLC separation method provided better chromatographic performance and productivity, which contributed favorably to routine analytical determinations. Detection by MS/MS had better detectability and selectivity compared with the diode array detector.en
dc.relation.ispartofQUIMICA NOVApt_BR
dc.publisher.countrySAO PAULOpt_BR
dc.publisherSOC BRASILEIRA QUIMICApt_BR
dc.date.issued2015-DECpt_BR
dc.identifier.citationComparison Of Methods By Liquid Chromatography For The Determination Of Pesticide Multiresidues In Strawberries. Soc Brasileira Quimica, v. 38, p. 1273-1281 DEC-2015.pt_BR
dc.language.isoptpt_BR
dc.description.volume38pt_BR
dc.description.issuenumber10pt_BR
dc.description.firstpage1273pt_BR
dc.description.lastpage1281pt_BR
dc.rightsfechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0100-4042pt_BR
dc.identifier.wosidWOS:000367255200004pt_BR
dc.identifier.doi10.5935/0100-4042.20150145pt_BR
dc.identifier.urlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015001001273&lng=en&nrm=iso&tlng=enpt_BR
dc.date.available2016-06-07T13:35:29Z-
dc.date.accessioned2016-06-07T13:35:29Z-
dc.description.provenanceMade available in DSpace on 2016-06-07T13:35:29Z (GMT). No. of bitstreams: 1 wos_000367255200004.pdf: 667954 bytes, checksum: 0c60c64e3074fd8db162aeec3e40a6e6 (MD5) Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/244143-
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