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Mostrando ítems 61-71 de 71
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Optimization of high hydrostatic pressure processing for the preservation of minimally processed peach pieces
Denoya, Gabriela Inés; Polenta, Gustavo Alberto; Apóstolo, Nancy Mariel; Budde, Claudio Olaf; Sancho, Ana Maria; Vaudagna, Sergio Ramon (2016)Consumers demand fresh-cut fruits, free from additives and with fresh appearance. However, the alteration caused by the tissue processing limits their shelf life. The aim of this work was to optimize the pressure level ... -
Optimization of high pressure processing parameters to preserve quality attributes of a mixed fruit and vegetable smoothie
Fernandez, María Verónica; Denoya, Gabriela Inés; Agüero, Maria Victoria; Jagus, Rosa Juana; Vaudagna, Sergio Ramon (2018-06)Fruit & Vegetable (F&V) smoothies are rich in nutrients and other health related compounds. However, they have a short shelf-life and the traditional methods applied to preserve them generate losses in their natural flavor ... -
Plum (Prunus salicina) peel and pulp microparticles as natural antioxidant additives in breast chicken patties
Basanta, Maria Florencia; Rizzo, Sergio Anibal; Szerman, Natalia; Vaudagna, Sergio Ramon; Descalzo, Adriana Maria; Gerschenson, Lia Noemi; Perez, Carolina Daiana; Rojas, Ana María (2018-04)Fiber microparticles (MPCs) separately obtained from peel and pulp of Japanese plum residues contained co-extracted β-carotene, lutein, and α- and γ-tocopherols, as well as polyphenols (cyanidins, quercetin derivatives, ... -
Quality preservation and safety ensurement of a vegetable smoothie by high-pressure processing
Fernandez, María Verónica; Denoya, Gabriela Inés; Agüero, Maria Victoria; Vaudagna, Sergio Ramon; Jagus, Rosa Juana (Institute of Food Science & Technology, 2019-10-31)This research aims to evaluate the effect of a previously optimized high‐pressure processing (HPP) treatment on the vegetable smoothie stability during 28 days at 5 °C and on the inactivation of a contamination with Listeria ... -
Response surface methodology study on the effects of sodium chloride and sodium tripolyphosphate concentrations, pressure level and holding time on beef patties properties
Szerman, Natalia; Ferrari, Romina; Sancho, Ana Maria; Vaudagna, Sergio Ramon (Elsevier, 2019-07)A Box-Behnken design was applied to evaluate the effects of sodium chloride (NaCl, 0–2%) and sodium tripolyphosphate (STPP, 0–0.5%) concentrations, pressure level (100–300 MPa) and holding time (1–5min) on technological ... -
Sous vide cooked beef muscles: effects of low temperature–long time (LT–LT) treatments on their quality characteristics and storage stability
Vaudagna, Sergio Ramon; Sanchez, Guillermo; Neira, Maria S.; Insani, Ester Marina; Picallo, Alejandra; Gallinger, Maria M.; Lasta, Jorge Augusto (Wiley, 2002-04)Beef muscles were sous vide cooked by applying different low temperature-long time treatments and changes in their physical properties were measured. The effects of selected treatments on pasteurization values and chilled ... -
Soy protein isolate added to vacuum-packaged chorizos: effect on drip loss, quality characteristics and stability during refrigerated storage
Porcella, Marcela I.; Sanchez, Guillermo; Vaudagna, Sergio Ramon; Zanelli, Marta L.; Descalzo, Adriana Maria; Meichtri, Lelis Hemil; Gallinger, Maria M.; Lasta, Jorge Augusto (Elsevier, 2000-09-15)Chorizo is a raw sausage, which is manufactured with beef, pork meat and pork fat, additives and spices. In Argentina, the expenditure of chorizo is through butchery and supermarkets where the product can be found packaged ... -
Suitability of different varieties of peaches for producing minimally processed peaches preserved by high hydrostatic pressure and selection of process parameters
Denoya, Gabriela Inés; Vaudagna, Sergio Ramon; Chamorro, Verónica Celeste; Godoy, Maria Fernanda; Budde, Claudio Olaf; Polenta, Gustavo Alberto (2017-05)Fresh-cut products represent an easy way to include fruits in everyday meals. The aim of this work was to evaluate the suitability of two cultivars for high pressure processing (HPP), and to establish the principal parameters ... -
The effects of high hydrostatic pressure at subzero temperature on the quality of ready-to-eat cured beef carpaccio
Vaudagna, Sergio Ramon; Gonzalez, Claudia Beatriz; Guignon, Bérengère; Aparicio, Cristina; Otero, Laura; Sanz, Pedro D. (Elsevier, 2012-12)We compared the application of high hydrostatic pressure (HHP) on unfrozen carpaccio (HHP at 20 °C) and on previously-frozen carpaccio (HHP at − 30 °C). HHP at 20 °C changed the color. The pressure increase from 400 to 650 ... -
Validación de irradiación para reducir la presencia de Escherichia coli productor de toxina Shiga en carne picada fresca.
Cap, Mariana; Lires, C.; Cingolani, C.; Soteras, Trinidad; Gentiluomo, J.; Principe, F.; Vaudagna, Sergio Ramon (2019-09)Escherichia coli productor de toxina Shiga (STEC) es el agente causal de diarreas con o sin sangre y, en los casos más severos, del Síndrome Urémico Hemolítico. La carne picada ha sido descripta como uno de los principales ... -
Warmed-over flavour analysis in low temperature–long time processed meat by an “electronic nose”
Grigioni, Gabriela Maria; Margaria, Carlos Alberto; Pensel, Norma Ana; Sanchez, Guillermo; Vaudagna, Sergio Ramon (Elsevier, 2000-04-18)The ability of an electronic nose, comprising 32 conducting polymer sensors, to identify and classify warmed-over flavour (WOF) aroma in bovine semitendinosus muscle, processed by vacuum cook-in-bag/tray technology (VCT) ...