0000000000460319

AUTHOR

Nathalia A. Gómez

showing 2 related works from this author

Optimization of the Red Tilapia (Oreochromis spp.) Viscera Hydrolysis for Obtaining Iron-Binding Peptides and Evaluation of In Vitro Iron Bioavailabi…

2020

Iron deficiencies continue to cause significant health problems in vulnerable populations. A good strategy to combat mineral deficiency includes fortification with iron-binding peptides. This research aims to determine the optimal conditions to hydrolyze red tilapia viscera (RTV) using Alcalase 2.4 L and recovery of iron-binding protein hydrolysate. The result showed that under the optimal hydrolysis condition including pH 10, 60 &deg

protein hydrolysisHealth (social science)food.ingredientHydrolyzed proteinsurface response designMineral deficiencyPlant Sciencelcsh:Chemical technologyHealth Professions (miscellaneous)MicrobiologyArticleAlcalaseHydrolysateHydrolysisfoodmedicinelcsh:TP1-1185Food scienceCaco-2 cellsbiologyChemistryTilapiamedicine.diseasebiology.organism_classificationBioavailabilityFerritinOreochromisbiology.proteiniron bioavailabilityiron-binding activityFood ScienceFoods
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In-vitro antioxidant capacity and cytoprotective/cytotoxic effects upon Caco-2 cells of red tilapia (Oreochromis spp.) viscera hydrolysates.

2019

Abstract The antioxidant capacity of red tilapia viscera hydrolysates (RTVH) with different degrees of hydrolysis (DH) as well as their ultrafiltration membrane fractions, were analyzed using different chemical assays. Their protective effects against oxidative stress were evaluated using H2O2-stressed human intestinal differentiated Caco-2. The highest antioxidant capacity was obtained with a DH of 42.5% (RTVH-A) and its

Fish Proteinsfood.ingredient030309 nutrition & dieteticsCell SurvivalProtein HydrolysatesUltrafiltrationmedicine.disease_causeHydrolysateAntioxidants03 medical and health sciencesHydrolysis0404 agricultural biotechnologyfoodFunctional FoodmedicineAnimalsHumansFood science0303 health sciencesbiologyChemistryHydrolysisCell CycleTilapia04 agricultural and veterinary sciencesbiology.organism_classification040401 food scienceGlutathioneIn vitroIntestinesOreochromisOxidative StressVisceraCaco-2Caco-2 CellsReactive Oxygen SpeciesOxidative stressFood ScienceTilapiaFood research international (Ottawa, Ont.)
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