ALCÁZAR RUEDA , Ángela

In this paper, the differentiation of three ripening stages, postsalting, drying, and cellar, of Iberian dry-cured ham has been carried out according to their free amino acids contents. Eighteen L-amino acids, alanine, 2-aminobutanoic acid, aspartic acid, cysteine, glutamine, glycine, histidine, hydroxyproline, isoleucine, leucine, lysine,...

A practical example, focused on the evaluation of uncertainty and its propagation in spectrophotometric determination of ionization constants, is proposed in this work. The Hildebrand - Reilley method has been used in order to calculate the acetaminofen pKa value. After applying this method a linear relationship between pH and a logarithmic...

Excel is spreadsheets software included in Microsoft Office that is used in a high number of public and private companies all over the world. This program allows carrying out many operations such as fitting experimental data to mathematical functions. These tasks are usually performed in chemical laboratories and, accordingly, it seems...