Artículos científicos
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Yogur como vehículo de ácidos grasos de cadena larga
(2021-05)Los ácidos grasos Omega-3 de cadena larga eicosapentaenoico (EPA) y docosahexaenoico (DHA) son micronutrientes esenciales beneficiosos para la salud humana. En seres humanos, el EPA y DHA deben incorporarse mediante la ... -
Application of non-thermal technologies as a stress factor to increase the content of health-promoting compounds of minimally processed fruits and vegetables
(Elsevier, 2021-07-10)Fruits and vegetables (F&V) are an acknowledged source of health-promoting compounds able to reduce incidence of chronic diseases in regular consumers. Minimally processed F&V are convenience products having a limited ... -
Effect of the high-pressure assisted-infusion processing on nutritional and antioxidantproperties of mango cubes
(Elsevier, 2021-05-30)The aim of this work was to evaluate the effect of the high-pressure assisted-infusion processing on the nutritional and functional properties of mango cubes immersed in a solution of sorbitol and calcium lactate. Three ... -
Oxidative stability parameters and sensory properties of in-shell "Stuart" pecans [Carya illinoinensis (Wangenh.) K.Koch] stored at different temperatures under non-accelerated conditions
(Elsevier, 2021-05-09)The main goal of the present work was to determine the oxidative stability of Stuart pecans stored at different temperatures throughout 300 days (approximately 10 months post-harvest). In-shell pecans were stored at 2 °C ... -
The complex dependence of non-enzymatic browning development on processing conditions in maize snacks
(Elsevier, 2021-04-30)The complex dependence of non-enzymatic browning development on processing conditions was analyzed in the production of maize snacks. The influence of the amount of water added to maize flour, toasting time, and toasting ... -
Effects of High Hydrostatic Pressure and Beef Patty Formulations on the Inactivation of Native Strains of Shiga Toxin-Producing Escherichia coli O157:H7
(Springer, 2021-04-08)This study aimed to evaluate the effects of beef patty formulations and pressure levels on the inactivation of spoilage microbiota and native Shiga toxin-producing Escherichia coli (STEC) O157:H7. Beef patties were made ... -
Influence of the time of fungicide application in the production of trichothecenes on field inoculated spikes from wheat grown in Argentina
(Springer, 2021-04-08)Fusarium graminearum is considered the main causative agent of Fusarium Head Blight in wheat. The fungus produces mycotoxins of the trichothecene family that pose a significant threat to the health of animals and humans. ... -
Effects of lactic, malic and fumaric acids on Salmonella spp. counts and on chicken meat quality and sensory characteristics
(2020-10-24)The aim of this work was to assess the effectiveness of dipping chicken breast in lactic, malic and fumaric acid 3% solutions for 15 s on Salmonella counts, as well as on chicken meat quality and sensory characteristics. ... -
Comparison of the quality attributes of carrot juice pasteurized by ohmic heating and conventional heat treatment
(2021-03-04)This study aimed to evaluate the effect of pasteurization of carrot juice by heat treatment (80 °C – 7 min) and ohmic heating (OH) on its physicochemical and chromatic parameters, enzymatic and microbiological inactivation, ... -
Evaluation of PMA‐qPCR methodology to detect and quantify viable Shiga toxin‐producing Escherichia coli in beef burgers
(2021-02-06)Propidium monoazide (PMA) is a selective nucleic acid intercalating dye that can be combined with real‐time PCR (qPCR) in order to evaluate cell viability in food samples. The aim of the present work was to evaluate PMA‐qPCR ... -
Effect of different drying conditions on volatile compounds of Canelo pepper (Drimys winteri)
(Update Publishing House, 2020-08-17)Canelo pepper is produced with the fruit of Drimys winteri (Winteraceae family). Driven by gourmet cuisine, this product is becoming increasingly in demand. The aim of this work was to study the effect of two drying ... -
Aspectos funcionales y nutricionales de harinas comerciales orgánicas de trigos ancestrales (Triticum spelta) y Trigo Pan (Triticum aestivum L.) en Argentina
(Foro de la Alimentación, la Nutrición y la Salud, 2020)La valorización del consumo de productos elaborados a partir de harinas de trigos ancestrales como el Espelta está aumentando en el mundo. Su cultivo se efectúa de manera sustentable y se asocia con dietas saludables. ... -
Identification of the gamma irradiation dose applied to ground beef that reduces Shiga toxin producing Escherichia coli but has no impact on consumer acceptance
(Elsevier, 2020-11-18)The aims of the present study were: a) to estimate the minimal dose of gamma irradiation required to reduce 5 log CFU/g of native O157 and non-O157 Shiga toxin-producing Escherichia coli population in ground beef samples ... -
Accumulation of human pharmaceuticals and biotransformation enzymes in fish from two areas of the lower Rio de la Plata Basin
(Elsevier, 2020-11-15)The accumulation of four human pharmaceuticals active compounds (HPhAC) in the muscle of four fish species of the Rio de la Plata Basin were assessed regarding the compound logP and pKa, and fish trophic levels. For ... -
Comparison of different analytical methods to evaluate the heat shock protein (HSP) response in fruits. Application to tomatoes subjected to stress treatments
(Elsevier, 2020-09-23)Heat shock proteins (HSP) are synthesized in living tissues exposed to transient increase in temperature and play a central role in the protective response against heat and other stresses. In fruits, this response to heat ... -
Assessment of Halamphora coffeaeformis Growth and Biochemical Composition for Aquaculture Purposes
(MDPI, 2020-04-08)The vast majority of the world’s fishery by-products are utilized in the fish farming industry. However, due to the high cost and unsustainability of these by-products, alternative sources must be found. Marine diatoms ... -
High hydrostatic pressure and soybean protein addition to beef patties: effects on the formation of mixed aggregates and technological parameters
(2020-08-27)The effect of replacing 20% of meat proteins with soy protein isolate (SPI) and high hydrostatic pressure (HHP, 300 MPa-5 min) on technological, color and texture parameters of beef patties was studied. Also, HHP-induced ... -
Advances in green processing of seed oils using ultrasound‐assisted extraction: A review
(Wiley, 2020-07-16)A growing interest in green bio‐refining technology using ultrasound to extract high‐added value compounds has been observed in the last decades. Therefore, it is of critical importance to consider the impact of the ... -
Application of high pressure-assisted infusion treatment to mango pieces: effect on quality properties
(Elsevier, 2020-06-20)The aim of this study was to evaluate the effect of the high pressure-assisted infusion treatment on the quality properties of mango cubes. Factors studied were: sorbitol concentration (20°Brix, 40°Brix, 60°Brix), calcium ... -
Effectiveness of short exposure times to electrolyzed water in reducing Salmonella spp and Imidacloprid in lettuce
(Elsevier, 2020-04-24)EW has been proposed as a sanitization method for home use to reduce chemical and biological hazards in fresh products. Most studies have evaluated exposure times of 1–10 min which may be too long for processing fresh ...