A simple ion-interaction chromatographic method for the fast determination of nitrate and
nitrate at trace concentrations in water samples is described. Using a short 3.0 cm× 0.46 cm …

Inorganic nitrate provided by either nitrate salts or food supplements may improve
cardiometabolic health. However, current methods to assess dietary nitrate, nitrite and …

Various preservatives are added to meat products to extend shelf-life and enhance food
safety; thus, their determination is essential for legislative purposes and consumer health …

Nitrite and nitrate are used as additives in ham industry to provide colour, taste and protect
against clostridia. The classical colorimetric methods widely used to determine nitrite and …

Consecutive estimation of nitrate and nitrite in vegetables and fruits by electron
paramagnetic resonance (EPR) spectrometry is described, based on the selective reactions …

En este trabajo se presentan los resultados obtenidos para la cuantificación de nitratos y
nitritos en aguas naturales utilizando una configuración de flujo continuo. La determinación …

A robust, automated, labor‐saving, accurate, and economical sequential injection system
was developed for simultaneous determination of nitrite and nitrate in cured meat samples …

En este trabajo se presentan los resultados obtenidos para la cuantificación de nitratos y
nitritos en aguas naturales utilizando una configuración de flujo continuo. La determinación …

No presente trabalho, objetivou-se avaliar a prática fraudulenta da adição de nitrito e sulfito,
e parâmetros físico-químicos de qualidade em carnes bovinas moídas in natura e …

The development and application of a methodology based on flow injection analysis (FIA)
for the determination of protein-bound nitrite (PBN) in meat products was studied. Since the …