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Rapid determination of flavonoids and phenolic acids in grape juices and wines by RP-HPLC/DAD: Method validation and characterization of commercial products of the new Brazilian varieties of grape. Author(s): PADILHA, C. V. da S.; MISKINIS, G. A.; SOUZA, M. E. A. O. de; PEREIRA, G. E.; OLIVEIRA, D. de; BORDIGNON-LUIZ, M. T.; LIMA, M. dos S. A method for rapid determination of phenolic compounds by reversed-phase high-performance liquid chromatography (RP-HPLC), using a new column of faster resolution was validated and used to characteriz... ... Repository: BDPA Publication year: 2017
A robust method for quantifying 42 phenolic compounds by RP-HPLC/DAD: columns performance and characterization of Brazilian Citrus peels. Author(s): LIMA, M. dos S.; MONTEIRO, L. I. da S.; CARVALHO, A. J. de B.; BASTOS, D. C.; PIMENTEL, T. C.; PIMENTEL, T. C.; MAGNANI, M. Reliable analytical methods are the basis for the elucidation of phenolic compounds in foods. This study aimed to optimize and validate a method for determining 42 phenolics using reverse-phase (RP) h... ... Repository: BDPA Publication year: 2024
Método de Análise de Tocoferóis em Azeite de Oliva por Cromatografia Líquida de Alta Eficiência em Fase Reversa. Author(s): MACHADO, A. F. de F.; ANTONIASSI, R.; GUEDES, A. M. M.; WILHELM, A. E. Os tococromanóis são normalmente analisados por cromatografia líquida de alta eficiência (HPLC) em fase normal, conforme indicado pelos métodos oficiais. Considerando que a cromatografia em fase rever... ... Repository: BDPA Publication year: 2018
Padronização de método cromatográfico para caracterização do queijo coalho. Author(s): FONTENELE, M. A.; VASCONCELOS, A. S. do E.; FOLSTA, K. C. B. M.; BASTOS, M. do S. R. Repository: BDPA Publication year: 2010
Occurrence of bufotenin in the Osteocephalus genus (Anura: Hylidae). Author(s): COSTA, T. O. G.; MORALES, R. A. V.; BRITO, J. P.; GORDO, M.; PINTO, A. C.; BLOCH JUNIOR, C. Bufotenin (5-hydroxy-N,N-dimetyltryptamine) is a tryptamine alkaloid widely spread among anuran families as a component of their chemical defense system, acting as a potent hallucinogenic factor, show... ... Repository: BDPA Publication year: 2005
Evolution of Phenolic Compound Profiles and Antioxidant Activity of Syrah Red and Sparkling Moscatel Wines Stored in Bottles of Different Colors. Author(s): SOUZA, J. F. de; NASCIMENTO, A. M. de S.; LINHARES, M. do S. S.; DUTRA, M. da C. P.; LIMA, M. dos S.; PEREIRA, G. E. The objective of this study was to evaluate the effects of storage time and bottle color on the phenolic compound profiles of Syrah red and sparkling Moscatel wines stored for 12 months in green, ambe... ... Repository: BDPA Publication year: 2018

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