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Mostrando ítems 1-20 de 22
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Aplicación de irradiación Gamma en duraznos mínimamente procesados para mejorar la textura y calidad sensorial, y prevenir el desarrollo fúngico
Colletti, Analía; Denoya, Gabriela Inés; Budde, Claudio Olaf; Gabilondo, Julieta; Rodriguez, Anabel; Horak, Cecilia; Pachado, José; Lires, Carla; Garitta, Lorena; Pieroni, Victoria; Gugole, Fernanda; Sosa, Miriam; Vaudagna, Sergio Ramon; Polenta, Gustavo Alberto (Universidad Nacional de Santiago del Estero, 2019-09)La manipulación y las operaciones mecánicas como el cortado, limitan la vida útil de frutas mínimamente procesadas, al acelerarse el proceso de maduración e incrementarse la susceptibilidad al pardeamiento enzimático y a ... -
Aplicación de la tecnología de irradiación gamma para garantizar la inocuidad y preservar la calidad de arándanos cv Emerald
Rodriguez Racca, Anabel; Fernandez, Mariano Manuel; Cap, Mariana; Pesquero, Natalia; Cingolani, María Celeste; Lires, Carla; Rocha, Verónica Beatriz; Galeano, Fabiana Solange; Pannunzio, Alejandro; Vaudagna, Sergio Ramon (Ministro de Ciencia y Tecnología, Gobierno de la Provincia de Córdoba, 2022-10)Blueberries are usually marketed without any type of washing so as not to affect the integrity of the fruit, which is why they are susceptible to contamination with pathogenic and spoilage microorganisms. The application ... -
Application of high pressure-assisted infusion treatment to mango pieces: effect on quality properties
Perdomo Lamilla, Carolina; Vaudagna, Sergio Ramon; Cap, Mariana; Rodriguez, Anabel (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 ... -
Combined drying of Nopal pads (Opuntia ficus‐indica): optimization of osmotic dehydration as a pretreatment before hot air drying
Rodriguez, Anabel; Sancho, Ana Maria; Barrio, Yanina Ximena; Rosito, Pablo; Gozzi, Marta Sofía (Wiley, 2019-08-18)The aim of this work was to optimize the osmotic dehydration (OD) as a pretreatment before hot air drying (HAD) in Nopal pads. A Box–Behnken experimental design was used to optimize the OD conditions with respect to ... -
Edible coatings for enhancing osmodehydration process of pears using glucose solution: a study on mass transfer kinetics and quality assessment
Campañone, Laura Analía; Soteras, Edgar; Rodriguez Racca, Anabel (Wiley, 2024-02)The present study aimed to evaluate the combined application of edible coatings (alginate or pectin) and the osmotic dehydration process (glucose solution at 40 °Brix and 60 °Brix, solution temperatures of 20 and 40 °C, ... -
Efecto de diferentes tiempos de contacto con agua electroactivada sobre la reducción de contaminantes químicos y biológicos en lechuga
Cap, Mariana; Rojas, Dante Emanuel; Fernandez, Mariano; Fulco, Micaela; Rodriguez, Anabel; Soteras, Trinidad; Cristos, Diego Sebastian; Mozgovoj, Marina Valeria (Asociación Argentina de Microbiología, 2019-09)En la Argentina, el consumo per cápita de lechuga es de 19 kilos por año y es considerada como la verdura de hoja más importante dentro del grupo de hortalizas. Sin embargo, el consumo de lechuga fresca puede representar ... -
Efecto de la infusión asistida por alta presión hidrostática sobre las propiedades nutricionales de cubos de mango
Perdomo Lamilla, Carolina; Vaudagna, Sergio Ramon; Rodriguez, Anabel (2019-09)La producción nacional de mango se encuentra en crecimiento debido al aumento de la demanda de este fruto tanto en fresco como procesado. Por esta razón, sería interesante desarrollar productos en base a mango, que sean ... -
Efecto de la irradiación gamma sobre la calidad en arándanos frescos (variedad Emerald)
Rodriguez Racca, Anabel; Bejarano, Melany; Godoy, Maria Fernanda; Lires, Carla; Pannunzio, Alejandro; Vaudagna, Sergio Ramon (Instituto de Tecnología de los Alimentos, Universidad Nacional del Litoral, 2021-07)Gamma irradiation technology could be a promising alternative for the preservation of fresh blueberries since it does not produce significant deterioration in their quality. The objective of this work was to evaluate the ... -
Effect of high hydrostatic pressure on Salmonella spp inactivation and meat-quality of frozen chicken breast
Cap, Mariana; Fleitas Paredes, Paola; Fernandez, Diego Ismael; Mozgovoj, Marina Valeria; Vaudagna, Sergio Ramon; Rodriguez, Anabel (2019-11-21)The aim of this study was to evaluate the effect of the pressure level and holding time on the Salmonella spp inactivation during HHP processing in frozen chicken breast fillets. Once identified the most effective process, ... -
Effect of the high-pressure assisted-infusion processing on nutritional and antioxidantproperties of mango cubes
Perdomo Lamilla, Carolina; Vaudagna, Sergio Ramon; Alzamora, Stella M.; Mozgovoj, Marina Valeria; Rodriguez, Anabel (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 ... -
Effectiveness of short exposure times to electrolyzed water in reducing Salmonella spp and Imidacloprid in lettuce
Cap, Mariana; Rojas, Dante Emanuel; Fernandez, Mariano Manuel; Fulco, Micaela; Rodriguez, Anabel; Soteras, Trinidad; Cristos, Diego Sebastian; Mozgovoj, Marina Valeria (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 ... -
Effects of High Hydrostatic Pressure and Beef Patty Formulations on the Inactivation of Native Strains of Shiga Toxin-Producing Escherichia coli O157:H7
Eccoña Sota, Amparo; Cap, Mariana; Rodriguez, Anabel; Szerman, Natalia; Speroni Aguirre, Francisco Jose; Vaudagna, Sergio Ramon (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 ... -
Effects of lactic, malic and fumaric acids on Salmonella spp. counts and on chicken meat quality and sensory characteristics
Fernandez, Mariano Manuel; Rodriguez, Anabel; Fulco, Micaela; Soteras, Trinidad; Mozgovoj, Marina Valeria; Cap, Mariana (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. ... -
Effects of the Plasma-Activated Water on the Quality and Preservation of Fresh-Cut Lettuce
Chamorro, Juan Camilo; Denoya, Gabriela Inés; Santamaría, Brenda; Fina, Brenda; Ferreyra, Matías; Rodriguez, Anabel; Vaudagna, Sergio Ramon; Prevosto, Leandro (IEEE, Institute of Electrical and Electronics Engineers, 2023-08-01)The effect of the application of plasma-activated water (PAW) on the quality and preservation of fresh-cut lettuce is reported in this article. PAW was produced by using a liquid-cathode air discharge. The average (bulk) ... -
Evaluación de la aceptabilidad de chips de pepino orgánico: estudio de mercado y análisis sensorial
Yañez, Guadalupe; Soteras, Trinidad; Rodriguez Racca, Anabel (Ediciones INTA, 2022-08)El estudio de mercado permite reducir la incertidumbre y saber lo que nos encontraremos con el lanzamiento de un nuevo producto. El objetivo del presente trabajo fue evaluar la aceptabilidad de chips de pepino orgánico ... -
Evaluation of PMA‐qPCR methodology to detect and quantify viable Shiga toxin‐producing Escherichia coli in beef burgers
Rey, Maria De Los Angeles; Cap, Mariana; Favre, Leonardo Cristian; Rodriguez, Anabel; Dus Santos, Maria Jose; Vaudagna, Sergio Ramon; Mozgovoj, Marina Valeria (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 ... -
Experimental study of dehydration processes of raspberries (Rubus Idaeus) with microwave and solar drying
Rodriguez Racca, Anabel; Bruno, Estela; Paola, Carlos; Campañone, Laura Analía; Mascheroni, Rodolfo H. (2018-05-14)The aim of the present study was to evaluate the effect of solar and microwave drying on raspberries (Rubus Idaeus) cv. Heritage. The efficiency of drying was evaluated in terms of weight reduction in function of the time. ... -
High-pressure processing treatment of beef burgers: Effect on Escherichia coli O157 inactivation evaluated by plate count and PMA-qPCR
Rey, Maria De Los Angeles; Rodriguez, Anabel; Rossi Ribeiro, Luma; Dos Santos Cruz, Fabiano; Cap, Mariana; Mozgovoj, Marina Valeria; Cristianini, Marcelo; Vaudagna, Sergio Ramon (Wiley, 2022-04-20)Propidium monoazide coupled to real time PCR (PMA-qPCR) is a novel methodology proposed for the quantification of viable bacteria in food after microbial inactivation treatments. The aim of this work was to assess the ... -
High‐pressure processing of persimmon purée: Stability during chilled storage
Rodriguez, Anabel; Cap, Mariana; Ramos, Nelsi; Godoy, Maria Fernanda; Mascheroni, Rodolfo H.; Vaudagna, Sergio Ramon (Wiley, 2019-11-13)The aim of the study was to evaluate the effect of the high pressure (HP) technology on the preservation of persimmon purée during chilled storage (1, 30, and 90 days at 4 ± 1 °C). Results showed that the treatment at 400 ... -
Influence of the time of fungicide application in the production of trichothecenes on field inoculated spikes from wheat grown in Argentina
Pesquero, Natalia; Ramirez Albuquerque, Diana; Rojas, Dante Emanuel; Alberione, Enrique Javier; Rodriguez, Anabel; Moschini, Ricardo; Fernandez Pinto, Virginia (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. ...