Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lucas Almir Cavalcante Minho"'
Publikováno v:
Microchemical Journal. 190:108641
Autor:
Emmanuelle Ferreira Requião Silva, Débora de Andrade Santana, Lucas Almir Cavalcante Minho, Walter Nei Lopes dos Santos, Erik Galvão Paranhos da Silva, Maria Celeste da Silva Sauthier, Jamile da Cruz Caldas, Bruna Rosa da Silva Santos
Publikováno v:
Food Analytical Methods. 13:1176-1189
A previously fully validated method using high-performance liquid chromatography with diode array detection (HPLC-DAD) was applied to determine 12 bioactive phenolic compounds in 9 different fruits consumed in Salvador, Bahia, Brazil. A central compo
Autor:
Lucas Almir Cavalcante Minho, Walter Nei Lopes dos Santos, Débora de Andrade Santana, Geovani C. Brandao, Oseas Silva Santos, Heloysa Martins Carvalho Andrade
Publikováno v:
Microchemical Journal. 147:102-111
In this work, an extraction and preconcentration flow system using mini-column packed with cellulose-coated CoFe2O4 was developed for the determination of bioactive compounds in vinegar samples by high-performance liquid chromatography with diode arr
Autor:
Ana Maria Pinto dos Santos, Bruna Rosa da Silva Santos, Geovani C. Brandao, Lucas Almir Cavalcante Minho, Emmanuelle Ferreira Requião Silva, Márcio de Jesus Silva, Mariângela Vieira Lopes Silva, Walter Nei Lopes dos Santos
Publikováno v:
Food chemistry. 369
In this study, mineral composition, centesimal composition and lead were evaluated in pine nut seeds (raw and cooked) from five Brazilian states. Mineral composition was determined by ICP OES and lead by GF AAS. The results for minerals were evaluate
Autor:
Bárbara Elizabeth Alves de Magalhães, Lucas Almir Cavalcante Minho, Leandro Soares Santos, Walter Nei Lopes dos Santos, Sérgio Augusto de Albuquerque Fernandes, Alexandre Gomes Marques de Freitas
Publikováno v:
Food Chemistry. 365:130477
The contamination of milk by antibiotic residues is a worldwide health and food safety problem. There is a need to develop new methods for the rapid determination of antibiotic residues in milk. A method has been developed for determining tylosin res
Autor:
María Fernanda Silva, Adrian Spisso, Walter Nei Lopes dos Santos, Fabio de S. Dias, Federico Jose Vicente Gomez, Angelica F. Carneiro, Lucas Almir Cavalcante Minho, Candice N. Carneiro
Publikováno v:
Microchemical Journal. 159:105313
In the present work, a method based on the Ultrasound-dispersive liquid-liquid microextraction (US-DLLME) for the preconcentration of melatonin in Brazilian and Argentinian wine samples prior to the determination by reverse phase high performance liq
Autor:
Walter Nei Lopes dos Santos, Jackson Roberto Guedes da Silva Almeida, Mayara Amariz Gomes, Bárbara Elizabeth Alves de Magalhães, Isaac Matheus de Jesus Silva, Lucas Almir Cavalcante Minho, Débora de Andrade Santana
Publikováno v:
Microchemical Journal. 155:104683
Flaxseed (Linum usitatissimum L.) and sesame (Sesamum indicum L.) and their derivatives, such as whole flour, are considered as functional food, rich in nutrients and bioactive compounds with potential beneficial health effects. In this work were use
Autor:
Ana Maria Pinto dos Santos, Lucas Almir Cavalcante Minho, Mariângela Vieira Lopes Silva, Emmanuelle Ferreira Requião Silva, Wagna Piler Carvalho dos Santos, Walter Nei Lopes dos Santos, Geovani C. Brandao, Bruna Rosa da Silva Santos
Publikováno v:
Microchemical Journal. 152:104271
Cassava leaves (Manihot esculenta) are used to prepare “manicoba”. Of indigenous origin, this dish is considered of high nutritional value for Brazilian cuisine. However, the leaves should be processed in order to eliminate the hydrocyanic acid t
Autor:
Bruna Rosa da Silva Santos, Walter Nei Lopes dos Santos, Emmanuelle Ferreira Requião Silva, Jamile da Cruz Caldas, Ana Maria Pinto dos Santos, Erik Galvão Paranhos da Silva, Maria Celeste da Silva Sauthier, Lucas Almir Cavalcante Minho
Publikováno v:
Food chemistry. 273
A method using reversed-phase high-performance liquid chromatography with diode array detection (HPLC-DAD) was applied after extraction with acidified methanol, to determine 12 bioactive phenolic compounds in the peel and pulp of the mango fruit (Man