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Prevention of in vitro oxidation of low density lipoproteins (LDL) by amaranth peptides released by gastrointestinal digestion
(Elsevier, 2017-07)
The objective of this work was to analyze the capacity of amaranth peptides generated by gastrointestinal digestion to prevent LDL oxidation. A simulated gastrointestinal digest from protein isolate (Id); Id fractions ...
Antioxidant peptides from gastrointestinal digestion of amaranth proteins: A first approach to the evaluation of the intestinal absorption and subsequent activityPéptidos antioxidantes derivados de la digestión gastrointestinal de proteínas de amaranto: Una primera aproximación a la evaluación de su absorción intestinal y posterior actividad
(Laboratorio Tecnológico del Uruguay - LATU, 2016)
Simulated gastrointestinal digestion of amaranth flour and protein isolate: Comparison of methodologies and release of antioxidant peptides
(Elsevier Science, 2020-12)
The effect of both the simulated gastrointestinal digestion conditions and the matrix over protein hydrolysis and antioxidant peptides generation was evaluated by comparing an in-house method with COST INFOGEST-based SGD ...
Antioxidant activity of amaranth protein or their hydrolysates under simulated gastrointestinal digestion
(Elsevier Science, 2011-10)
Amaranth proteins were subjected to a simulated gastrointestinal digestion to evaluate the antioxidant activity of the products. A protein isolate (I) was first hydrolyzed with pepsin (Pe) (pH 2, 37 °C) and then with ...
Effect Of In Vitro Digestion On Bioactive Compounds And Antioxidant Activity Of Common Bean Seed Coats
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)
Amaranth peptides from simulated gastrointestinal digestion: antioxidant activity against reactive species
(Springer, 2015-03)
We evaluated the capacity of simulated gastrointestinal digests or alcalase hydrolysates of protein isolates from amaranth to scavenge diverse physiologically relevant reactive species. The more active hydrolysate was ...
Polyphenols in amaranth (A. manteggazianus) flour and protein isolate: Interaction with other components and effect of the gastrointestinal digestion
(Elsevier Science, 2020-11)
In this work, there were analysed the interaction between phenolics present in amaranth flour (F) and amaranth protein isolate (I) with other components, as well as the effect of the gastrointestinal digestion on them (Fd ...
Digestive morphology and enzyme activity in the Andean toad Bufo spinulosus: Hard-wired or flexible physiology?
(Elsevier Inc., 2005)
Gut plasticity is a trait with implications on animal performance. However, and despite their importance as study models in physiology, research on gut flexibility in amphibians is scarce. In the present work, we analyse ...