Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Joabes Santos Trindade"'
Autor:
Darci Santos Silva, Sulene Alves Araújo, Marcos A. Bezerra, Joabes Santos Trindade, Fábio Alan Carqueija Amorim, Rosane Moura Aguiar, Juscelia Pereira dos Santos Alves, Ariadna Chaves Trindade
Publikováno v:
Food Analytical Methods. 13:203-211
Coffee is a source of mineral nutrients and, therefore, analytical procedures are needed for fast and reliable determination of metals in this matrix. This work proposes the development of a procedure for the determination of calcium, iron, and zinc
Autor:
Joabes Santos Trindade, Sulene Alves Araújo, Uillian Mozart Ferreira da Mata Cerqueira, Cleber Galvão Novaes, Valfredo Azevedo Lemos, Marcos A. Bezerra
Publikováno v:
Food Chemistry. 365:130473
In this study, multivariate methodologies were applied in the optimization of a dispersive liquid–liquid microextraction (DLLME) method, aiming at the determination of Cu and Mn in coconut water samples by flame atomic absorption spectrometry. Some
Autor:
Cleber Galvão Novaes, Marcos A. Bezerra, Jeferson Alves Barreto, Juscelia Pereira dos Santos Alves, Sulene Alves Araújo, Uillian Mozart Ferreira da Mata Cerqueira, Joabes Santos Trindade
Publikováno v:
Food Chemistry. 334:127559
This study approaches the development of a method for the determination of Ca, Mg, Zn, and Fe in liquid and powdered cow milk. The method is based on sample dissolution assisted by ultrasound energy in tetramethylammonium hydroxide (TMAH) media and d