Instituto de Tecnología de Alimentos: Envíos recientes
Mostrando ítems 281-300 de 371
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Cyclodextrin production by cyclodextrin glycosyltransferase from Bacillus circulans DF 9R
(Elsevier, 2006-09-30)Cyclodextrins (CD) are cyclic oligosaccharides with multiple applications in the food, pharmaceutical, cosmetic, agricultural and chemical industries. In this work, the conditions used to produce CD with cyclodextrin ... -
Cyclodextrin glycosyltransferase from Bacillus circulans DF 9R: Activity and kinetic studies
(Elsevier, 2009-07)Activity characteristics and kinetic aspects of a cyclodextrin glycosyltransferase (CGTase) from Bacillus circulans DF 9R were studied. A mixture of α-, β- and γ-cyclodextrins (CDs), glucose, maltose and negligible amounts ... -
Effect of aging on the characteristics of meat from water buffalo grown in the Delta del Paraná region of Argentina
(Elsevier, 2008-07)Fifteen crossbreed water buffalos were selected from a farm in Delta del Parana´, Entre Rı´os Province, Argentina. Animals were castrated males 20–24 months old reaching final live weights of 400–420 kg. They were predominantly ... -
Warmed-over flavour analysis in low temperature–long time processed meat by an “electronic nose”
(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) ... -
Introduction to the special issue on Balanced diets in food systems: emerging trends and challenges for human health and wellbeing
(Elsevier, 2018-02-09)Diets are constantly changing, creating new challenges to existing food systems to deliver the food to meet these requirements. With a new focus on the outcomes of food systems in terms of human health and well-being, the ... -
Effect of calcium chloride marination on bovine Cutaneus trunci muscle
(Elsevier, 2001-03)The aim of this investigation was to determine the possibility of using calcium chloride solution in tough muscles (Cutaneus trunci) to reduce the aging period required to increase tenderness, without introducing undesirable ... -
Effect of commercial conditioning and cold quarantine storage treatments on fruit quality of ‘Rouge La Toma’ grapefruit (Citrus paradisi Macf.)
(2004-08-23)We evaluated the effect of cold quarantine treatments on the development of CI and temperature conditioning on the induction of low temperature tolerance in “Rouge La Toma” grapefruit (Citrus paradisi Macf.), and their ... -
Seasonal variation in the odour characteristics of whole milk powder
(2006-09-28)Seasonal changes in whole milk powder odour characteristics were monitored using SPME-GC and E-nose methodologies. ANOVA showed a significant effect of the season on dimethyl sulphide, n-pentanal, n-hexanal, and butyric ... -
Effects of high power ultrasound treatments on the phenolic, chromatic and aroma composition of young and aged red wine
(Elsevier, 2019-08-04)In this study, the effects of both ultrasonic bath and probe treatments on the phenolic, chromatic and aroma composition of young red wine Cabernet Sauvignon were studied and modeled by artificial neural networks (ANNs). ... -
Effect of Light Exposure on Functional Compounds of Monovarietal Extra Virgin Olive Oils and Oil Mixes During Early Storage as Evaluated by Fluorescence Spectra
(Springer, 2019-08-19)The oxidation of antioxidants in bottled extra virgin olive oil (EVOO), especially vitamin E and chlorophyll, can affect the quality of the product. However, the effect of light exposure on these functional compounds and ... -
Inactivation of Shiga toxin-producing Escherichia coli in fresh beef by electrolytically-generated hypochlorous acid, peroxyacetic acid, lactic acid and caprylic acid
(Elsevier, 2019-07-05)Several studies have been conducted to verify the decontamination potential of electrolyticallygenerated hypochlorous acid, peroxyacetic acid, lactic acid and caprylic acid against Shiga toxin-producing Escherichia coli ... -
Influencia de las variedades de trigo y la aplicación de fungicidas en la producción de tricotecenos en cepas de Fusarium graminearum aisladas de trigo cultivado en Argentina
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2017-08)Fusarium graminearum (Schwabe) [teleomorfo Gibberella zeae (Schwein)] es considerado el principal agente causal de la Fusariosis de la espiga de trigo (FET) en Argentina. Se trata de una enfermedad floral, pues el proceso ... -
Gelling pectins from carrot leftovers extracted by industrial-enzymes with ultrasound pretreatment
(Elsevier, 2019-05-17)Misshapen carrots were upgraded as orange-colored pectin-enriched fractions (PEFs) useful as gelling agents and containing α- and β-carotenes, lutein, and α-tocopherol, by applying a green process consisting of an ultrasound ... -
Guía de buenas prácticas para establecimientos lecheros : material de referencia de la Red de BPA
(Ediciones INTA, 2019-06)Con el objetivo de concentrar varios esfuerzos aislados que se han llevado a cabo en el país, INTA, la Fac. Cs. Agropecuarias de la UNC y APROCAL han tenido la iniciativa de convocar a especialistas y representantes del ... -
Incorporation and stability of carotenoids in a functional fermented maize yogurt-like product containing phytosterols
(Elsevier, 2019-04-30)A functional yogurt-like product based on fermented maize enriched in carotenoids and phytosterols was developed to be an alternative to existing functional dairy products. Incorporation and stability of fat-soluble compounds ... -
Experimental study of dehydration processes of raspberries (Rubus Idaeus) with microwave and solar drying
(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. ... -
No lo elimine, transfórmelo
(Secretaría de Agroindustria, Argentina, 2017-02)El aprovechamiento de subproductos como estrategia para reducir las pérdidas y desperdicios en alimentos no solo es una inteligente forma de emplear recursos existentes sino que, además, constituye una interesante oportunidad ... -
Tomato quality during short-termstorage assessed by colour and electronic nose
(2011-11-27)An assay based on an electronic olfactory system was set to evaluate tomato fruits by sensing the aromatic volatiles during postharvest storage of 21 days at 19 ± 0.5◦C in darkness. Olfactory system measurements were coupled ... -
Effect of processing on the detectability of pecan proteins assessed by immunological and proteomic tools
(Springer, 2011-05-19)The present study evaluates the effect of food processing on the antigenicity of pecan proteins as measured by enzyme-linked immunosorbent assay (ELISA). In addition, proteomic tools were used to identify potential pecan ... -
High pressure treatments combined with sodium lactate to inactivate Escherichia coli O157:H7 and spoilage microbiota in cured beef carpaccio
(Elsevier, 2014-10-22)High-pressure treatments (400 and 600 MPa) combined with the addition of sodium lactate (1 and 3%) were tested to reduce Escherichia coli O157:H7 (STEC O157) and spoilage microbiota contamination in a manufactured cured ...