Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Alex S. N. Trindade"'
Autor:
Alex S. N. Trindade, Alailson F. Dantas, Manoel P. Chagas, Maria das Graças Andrade Korn, Leonardo S. G. Teixeira, Isa S. Barbosa, Rafael Santana, Jorge S. Almeida
Publikováno v:
Food Analytical Methods. 13:268-274
This work presents a study to evaluate the migration of lead to cooked foods prepared in clay pots produced in a small community in Brazil. Clay pots produced in Maragogipinho, Bahia, Brazil, go through an artisanal vitrification process by the addit
Autor:
Sergio Luis Costa Ferreira, Leonardo S. G. Teixeira, Daniel C. Lima, Alailson F. Dantas, Alex S. N. Trindade
Publikováno v:
Food Chemistry. 185:145-150
An assisted liquid-liquid extraction of copper, iron, nickel and zinc from vegetable oil samples with subsequent determination by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) was optimized by applying a full fact
Autor:
Alex S. N. Trindade, Márcio das Virgens Rebouças, Leonardo S. G. Teixeira, Maria Fernanda Pimentel, Denise Sousa Brandão
Publikováno v:
Vibrational Spectroscopy. 55:172-182
Near-infrared spectroscopy (NIRS) combined with chemometric techniques has provided fast and precise methods for quality control in the petrochemical industry. In the present work, NIRS multivariate models were used to predict the chemical compositio