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Validation of a single-extraction procedure for sequential analysis of vitamin ...
Cruz, Rebeca; Casal, Susana; Mendes, Eulália; Costa, Ana; Santos, Catarina; Morais, SimoneFood lipid major components are usually analyzed by individual methodologies using diverse extractive procedures for each class. A simple and fast extractive procedure was devised for the sequential analysis of vitamin E, cholesterol, fatty acids, and total fat estimation in seafood, reducing analyses time and organic solvent consumption. Several liquid/liquid-based extractive methodologies using chlorinated an...
Espresso coffee residues in horticultural improvement
Cruz, Rebeca; Morais, Simone; Mendes, Eulália; Pereira, J.A.; Baptista, Paula; Ramalhosa, Elsa; Casal, SusanaSpent coffee grounds are usually disposed as common garbage, without specific reuse strategies. Due to its recognized richness in bioactive compounds, the effect of espresso spent coffee grounds on lettuce´s macro- and micro- elements, as well as on its antioxidant and bioactive compounds, was assessed in order to ascertain its potential applicability in agroindustry, minimizing environmental issues and increas...
Intense sweeteners in beverages: what is the risk for our children?
Tavarela, J.; Cordeiro, Anabela; Ribeiro, Paulina; Costa, Ana; Mendes, Eulália; Padrão, Patrícia; Valente, Hugo; Teixeira, Vítor Hugo[abstract] ; [resumo]
Antioxidant status, oxidative stress and damage in elite trained kayakers and c...
Teixeira, Vítor Hugo; Dias, Tiago; Valente, Hugo; Xavier, D.; Mendes, Ana; Mendes, Eulália; Casal, Susana; Oliveira, Maria Beatriz; Marques, Franklim[abstract] ; [resumo]
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