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Validação de método multirresíduo para determinação de pesticidas em alimentos empregando QuEChERs e UPLC-MS/MS. Author(s): QUEIROZ, S. C. do N. de; FERRACINI, V. L.; ROSA, M. A. This 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 chromatog... ... Repository: BDPA Publication year: 2012
Multi-residue method of pesticides by UPLC-MS/MS in bivalve mollusks samples as a tool for food quality and safety. Author(s): CASTRO, I. M. de; BASTOS, L. H. P.; ANJOS, M. R. dos; OLIVEIRA, A. C. DE; COSTA, D. M. S. F. DA; CARDOSO, M. H. W. M.; CARVALHO, L. M. J. DE Bivalve molluscs (BM) are filter animals and bioaccumulators of substances from the environment. This characteristic allows a great absorption of nutrients that makes them a source of protein-rich foo... ... Repository: BDPA Publication year: 2023
Multirresíduo empregando UPLC-MS/MS e GC-MS/MS para determinação de agrotóxicos em cebola. Author(s): SOUZA, D. R. C. de; ROSA, M. A.; FERRACINI, V. L.; SILVA, P. T. de S. e Repository: BDPA Publication year: 2014
UPLC-MS-ESI-QTOF analysis and antifungal activity of aqueous extracts of Spondias tuberosa. Author(s): SANTOS, A. T. L. dos; CARNEIRO, J. N. P.; CRUZ, R. P. da; SALES, D. L.; PINHEIRO, J. C. A.; FREITAS, M. A. de; KERNTOPF, M. R.; DELMONDES, G. de A.; RIBEIRO, P. R. V.; BRITO, E. S. de; BATISTA, F. L. A.; MAGALHÃES, F. E. A.; PITA NETO, I. C.; BRAGA, M. F. B. M.; KOWALSKI, R.; KOWALSKA, G.; SZOPA, A.; BAJ, T.; COUTINHO, H. D. M. This study aimed to identify the chemical composition of the Spondias tuberosa aqueous leaf and root extracts (EALST and EARST) and to evaluate their effect, comparatively, against opportunistic patho... ... Repository: BDPA Publication year: 2023
Phenolic Compound Profile by UPLC-MS/MS and Encapsulation with Chitosan of Spondias mombin L. Fruit Peel Extract from Cerrado Hotspot - Brazil. Author(s): BRITO, G. O.; REIS, B. C.; FERREIRA, E. A.; JUNQUEIRA, N. T. V.; SÁ-BARRETO, L. C. L.; MATTIVI, F.; VRHOVSEK, U.; GRIS, E. F. Abstract: Taperebá (Spondias mombin L.) is a native species of the Brazilian Cerrado that has shown important characteristics such as a significant phenolic compound content and biological activities.... ... Repository: BDPA Publication year: 2022
Fast quantitative determination of phenolic compounds in grape juice by UPLC-MS: method validation and characterization of juices produced with diferent grape varieties. Author(s): CANEDO-REIS, N. A. P.; GUERRA, C. C.; SILVA, L. F. da; WETZSTEIN, L. C.; JUNGES, C. H.; FERRÃO, M. F.; BERGOLD, A. M. Abstract A fast method for the simultaneous quantitative determination of 16 phenolic compounds in grape juice by UPLC-MS was developed and validated. Run time was 4.5!min and the method proved to be... ... Repository: BDPA Publication year: 2020
UPLC-MS-QTOF analysis and antifungal activity of Cumaru (Amburana cearensis). Author(s): OLIVEIRA, M. T. A.; ALENCAR, M. V. O. B. DE; LANDIM, V. DE P. dos A.; MOURA, G. M. M.; JOELTON IGOR OLIVEIRA DA CRUZ; SANTOS, E. A. DOS; HENRIQUE DOUGLAS MELO COUTINHO; ANDRADE, J. C.; MENEZES, I. R. A. DE; RIBEIRO, P. R. V.; BRITO, E. S. de; SOUSA, E. O. DE Repository: BDPA Publication year: 2020
Desenvolvimento de métodos analíticos para quantificação de metabólitos em leveduras por UPLC-MS/MS. Author(s): CAMPOS, C. G.; RIBEIRO, J. A. de A.; COSTA, P. P. K. G.; RODRIGUES, C. M.; ABDELNUR, P. V. Repository: BDPA Publication year: 2014
Contaminante em vinho: análise de ocratoxina A por cromatografia líquida de ultraeficiência e espectrometria de massas sequencial (UPLC®-MS/MS). Author(s): CASTRO, I. M. de; TEIXEIRA, A. da S.; FREITAS, R. C. de; NASCIMENTO, R. de S.; SOUZA, M. de L. M. de A ocratoxina A (OTA) é uma micotoxina carcinogênica e mutagênica que pode ser encontrada em uvas e vinho principalmente quando contaminados com Aspergillus carbonarius. A incidência de ocratoxina A na... ... Repository: BDPA Publication year: 2014
New analytical method for chlorpyrifos determination in biobeds constructed in Brazil: Development and validation. Author(s): QUATRIN, G. D.; PIZZUTTI, I. R.; GEBLER, L.; DIAS, J. V.; CARDOSO, C. D. A quick and efficient method was optimized and validated to determine chlorpyrifos in biobeds using ultraperformance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS). Chlorpyrifo... ... Repository: BDPA Publication year: 2020

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