Materias
(60)
texto impreso
documento electrónico
ADPI se presenta como el líder de la industria en el desarrollo de los estándares y especificaciones de ingredientes lácteos. Estas normas han sido desarrolladas por grupos de trabajo integrados por miembros de ADPI que producción, comercializac[...]texto impreso
FOX, PATRICK F., Autor ; McSWEENEY, P.L.H., Autor | Nueva York [ESTADOS UNIDOS] : Kluwer Academic/Plenum Publishers | 2003This book addresses the most commercially important constituents of milk in terms of their roles in nutrition and as functional components in foods. This third edition, which is the work of dairy scientists and other experts from around the worl[...]texto impreso
FOX, PATRICK F., Autor ; McSWEENEY, P.L.H., Autor | Nueva York [ESTADOS UNIDOS] : Kluwer Academic/Plenum Publishers | 2003This book addresses the most commercially important constituents of milk in terms of their roles in nutrition and as functional components in foods. This third edition, which is the work of dairy scientists and other experts from around the worl[...]texto impreso
RECIO, ISIDRA ; AMIGO, LOURDES ; LOPEZ FANDIÑO, ROSINA | 1997This paper presents an overview of existing capillary electrophoretic methods for the study of milk proteins. The main methods of analysis of caseins, whey proteins and peptides are examined with particular attention to their application to the [...]texto impreso
The viscoelastic properties of edible films can provide information at the structural level of the biopolymers used. The objective of this work was to test three simple models of linear viscoelastic theory (Maxwell, Generalized Maxwell with two [...]texto impreso
texto impreso
RODRÍGUEZ DIAZ, ROBERTO ; ZHU, MINGDE ; WEHR, TIM | Nueva York [ESTADOS UNIDOS] : Marcel Dekker | Chromatographic Science | 1999This cutting-edge reference provide practical information on the application of capillary electrophoresis (CE) to protein analysis, with an emphasis on developing and optimizing CE techniques in the laboratory. Incorporating a wide array of trou[...]documento electrónico
ENRIQUE COLZADA SELLANES, Autor ; LAURA PIEDRABUENA, Autor ; LUCÍA DORA GRILLE PEÉS, Autor ; ESCOBAR, DANIELA, Autor ; PELAGGIO ETTLIN, RONNY, Autor ; DELUCCHI, MARÍA INÉS, Autor ; E. FAVRE, Autor ; NATALIA VIOLA, Autor ; JUAN PABLO NOLLA, Autor ; PABLO CHILIBROSTE, Autor | Montevideo [URUGUAY] : Laboratorio Tecnológico del Uruguay (LATU) | 2013Determinar que características de manejo de la alimentación y el ambiente tienen aquellos productores que responden a mayores producciones de leche y mayores contenidos de proteína láctea durante el período mayo-octubre en la región noroeste del[...]texto impreso
Both cationic and anionic polymeric additives were used for the capillary electrophoretic separation of proteins in food samples. The cationic polyelectrolyte polydiallyldimethylammonium chloride was more effective in minimizing protein-wall int[...]Article : texto impreso
Este informe describe un método para detectar y caracterizar a las proteínas usadas como ligantes en papeles recubiertos o estucados. la proteína es extraída de muestras de papel con soluciones que contienen el detergente SDS ( dodecilsulfato de[...]texto impreso
Article : documento electrónico
ABIRACHED, CECILIA, Autor ; MEDRANO, CLAUDIA ALEJANDRA, Autor ; MARÍA CRISTINA AÑÓN, Autor ; MOYNA, PATRICK, Autor ; PANIZZOLO, LUIS ALBERTO, Autor |Dentro INNOTEC (No. 6, dic. 2011)En este trabajo se realizó un estudio de las propiedades emulsionantes de las proteínas de soja glicinina y β-conglicinina en comparación con el aislado proteico de soja. Para esto se aislaron las fracciones por precipitación isoeléctrica, se le[...]texto impreso
texto impreso
The determination of milk proteins by capillary zone electrophoresis (CZE) is hampered by the adsorption of the solute on the capillary wall.documento electrónico
ENRIQUE COLZADA SELLANES, Autor ; LAURA PIEDRABUENA, Autor ; LUCÍA DORA GRILLE PEÉS, Autor ; ESCOBAR, DANIELA, Autor ; PELAGGIO ETTLIN, RONNY, Autor ; DELUCCHI, MARÍA INÉS, Autor ; E. FAVRE, Autor ; NATALIA VIOLA, Autor ; JUAN PABLO NOLLA, Autor ; PABLO CHILIBROSTE, Autor | Montevideo [URUGUAY] : Laboratorio Tecnológico del Uruguay (LATU) | 2013El objetivo de este estudio fue determinar el patrón de variación estacional de caseína y su relación con proteína total en leche en predios en la región noroeste del Uruguay.texto impreso
HARTE, FEDERICO ; RAO GURRAM, SUBBA ; LUEDECKE, LLOYD O. ; SWANSON, BARRY G. ; BARBOSA CANOVAS, GUSTAVO V.High hydrostatic pressure disruption of casein micelle isolates was studied by analytical ultracentrifugation and transmission electron microscopy. Casein micelles were isolated from skim milk and subjected to combinations of thermal treatment ([...]texto impreso
The effect of pH on thermal denaturation of four main whey protein fractions in skim milk was examined by gel permeation FPLC. On heating skim milk at 80 °C for 0.5-20.0 min over the pH range 5.2-8.8, the extent of denaturation, based on loss of[...]texto impreso
Proteins from fish muscle are biopolymers capable of forming edible films. Thus, the objective of this paper was the study of some physical properties of films produced with the sarcoplasmic and myofibrillar proteins (MP) from Thai Tilapia muscl[...]texto impreso
Myofibrillar and sarcoplasmic proteins are capable of forming a continuous matrix. Therefore,muscle proteins of two varieties of Tilapia were used to study the effect of the thermal treatment of filmogenic solutions (FS) on the mechanical proper[...]documento electrónico
LUKAS TAUJENIS, Autor ; VILMA OLSAUSKAITE, Autor ; AUDRIUS PADARAUSKAS, Autor | 2014texto impreso
ROBERT L. ORY, Editor científico ; ALLEN J. ANGELO, Editor científico | Washington [ESTADOS UNIDOS] : American Chemical Society | ACS Symposium Series | 1977Many desirable, or undesirable, changes in flavors and properties of fruits, vegetables, oilseeds, cereals, and uncooked animal products are catalyzed by one or more enzymes. Whether activated intentionally or not, these enzymes affect the ultim[...]Article : documento electrónico
SOBRAL, PABLO , Autor ; WAGNER, JORGE, Autor |Dentro INNOTEC (No. 6, dic. 2011)Por precipitación con acetona en frio, se obtuvieron muestras de proteínas aisladas de dos sueros de soja, el suero SS proveniente de la obtención de aislados de soja y el suero de tofu ST. A partir del SS y del mismo suero previamente liofiliza[...]texto impreso
texto impreso
The use of meat myofibrillar proteins for edible film production involves initially the extraction of the macromolecule, since it is not commercially available. Thus, the objectives of this work were the extraction and characterization of bovine[...]texto impreso
documento electrónico
SAIMA HAFEEZ KHAN, Autor ; MASOOD SADIQ BUTT, Autor ; MIAN KAMRAN SHARIF, Autor ; AYESHA SAMEEN, Autor ; SEMEE MUMTAZ, Autor ; MUHAMMAD TAUSEEF SULTAN, Autor | 2011Protein isolates extracted from differently stabilized rice bran were analyzed to work out the food use potential. Bulk density remained higher for isolates obtained from heat stabilized bran, the treatments were found to have positive impact on[...]texto impreso
texto impreso
ALLEN I. LASKIN, Editor científico ; HUBERT A. LECHEVALIER, Editor científico | Ohio [ESTADOS UNIDOS] : CRC Press | 1974texto impreso
ALBERT J.J. VAN OOYEN, Autor ; PETER DEKKER, Autor ; MICHAEL HUANG, Autor ; MAURIEN M.A. OLSTHOORN, Autor ; DENISE I. JACOBS, Autor ; PAUL A. COLUSSI, Autor ; CHRISTOPHER H TARON, AutorKluyveromyces lactis is both scientifically and biotechnologically one of the most important non-Saccharomycesyeasts. Its biotechnological significance builds on its history of safe use in the food industry and its well-known ability to produc[...]documento electrónico
MIRALLES, BEATRIZ, Autor ; ROTHBAUER, VOLKER, Autor ; MANSO, MARIA A., Autor ; AMIGO, LOURDES, Autor ; KRAUSE, INGOLF, Autor ; RAMOS, MERCEDES, Autor | 2001A capillary electrophoresis method for the simultaneous determination of whey proteins, caseins and their degradation products, such as para-k-casein, was proposed. The effect of several parameters (pH, ionic strength and concentration of urea i[...]texto impreso
The influence of glycerol concentration on some physical properties such as the thermal, mechanical, water solubility, hydrophilicity and water barrier properties of feather keratin films was studied. Feather keratin was extracted with an aqueou[...]texto impreso
Research on edible and biodegradable films had been promoted recently because of environmental concerns. The use of these materials for packaging applications is conditioned by their functional properties, which are influenced by many factors, i[...]Article : documento electrónico
MALDONADO, LAURA, Autor ; LATORRE, K., Autor ; PANIZZOLO, LUIS ALBERTO, Autor ; ALEJANDRA MEDRANO, Autor ; ABIRACHED, CECILIA, Autor ; ROCHA, P., Autor |Dentro INNOTEC (No. 6, dic. 2011)Si bien las proteínas de origen animal en muchas instancias pueden tener mejores características funcionales que las proteínas de origen vegetal, el incremento de su costo puede favorecer al uso expansivo de las fitoproteínas como reemplazo. Una[...]documento electrónico
ZA OBANU, Autor ; DA LEDWARD, Autor ; RA LAWRIE, AutorThe literature on lipid-protein interactions which lead to loss of solubility, complex formation, chain scission and loss of specific amino acids in intermediate moisture foods is reviewed. This knowledge is used to explain reported observations[...]texto impreso
ZA OBANU, Autor ; DA LEDWARD, Autor ; RA LAWRIE, AutorThe literature on lipid-protein interactions which lead to loss of solubility, complex formation, chain scission and loss of specific amino acids in intermediate moisture foods is reviewed. This knowledge is used to explain reported observations[...]texto impreso
R. PASSMORE, Autor ; B. M. NICOL, Autor ; M. NARAYANA RAO, Autor ; G. H. BEATON, Autor ; E. M. DEMAEYER, Autor | Roma [ITALIA] : FAO | Estudios Sobre Nutrición | 1975Este manual presenta las recomendaciones específicas que sobre ingestas de nutrientes han formulado los grupos de expertos y responde al propósito de presentar un comentario escrito en un lenguaje que es de esperar sea comprensible para los admi[...]texto impreso
texto impreso
Proteins are considered potential material in natural films as alternative to traditional packaging. When gamma radiation is applied to protein film forming solution it resulted in an improvement in mechanical properties of whey protein films. T[...]texto impreso
Changes in wheat gluten network structure upon mixing were studied from the biochemical analyses of gluten/glycerol blends mixed at 100 rpm with increasing times (up to 30 min) and temperatures of regulation (40, 60, and 80 °C). Whereas mixing i[...]Article : documento electrónico
LOPRETTI, MARY, Autor ; BARREIRO, F., Autor ; OLIVERA, A., Autor ; DAMBORIARENA, AGUSTIN, Autor ; OTTATI, CAROLINA, Autor ; FERNANDES, I., Autor |Dentro INNOTEC (No. 2, dic. 2007)La microencapsulación de compuestos de actividad biológica (ADN, fármacos, proteínas, probióticos, enzimas, etc.), desde el punto de vista tecnológico, podría definirse como el proceso de recubrimiento de dichos compuestos, bajo la forma de molé[...]texto impreso
texto impreso
texto impreso
Ion chromatography (IC) has a proven track record in the determination of inorganic and organic anions and cations in complex matrices. Recently, application of IC to the separation and determination of bio-molecules such as amino acids, carbohy[...]Article : documento electrónico
ESCOBAR, DANIELA, Autor ; SALA, ANGELINA, Autor ; MÁRQUEZ, ROSA, Autor ; HARISPE, RODRIGO, Autor |Dentro INNOTEC (No. 4, dic. 2009)Las películas se elaboraron a partir de soluciones de aislado de proteínas de suero lácteo (WPI), utilizando glicerol como plasticante y con el agregado o no de sorbato de potasio como conservador. Los métodos utilizados fueron el de moldeo por [...]texto impreso
As proteínas miofibrilares são materiais promissores na tecnologia de filmes comestíveis. Os objetivos deste trabalho foram verificar a influência do tipo de ácido sobre a permeabilidade ao vapor de água de biofilmes à base de proteínas miofibri[...]texto impreso
GROSSO, C. R. F., Autor ; CHAMBI, M., AutorMechanical and permeability properties of plant tissues are mainly dependent on cell walls that show in their composition polysaccharides (cellulose, glucomannans, and pectins) and differente proteins standing out protein rich in proline.texto impreso
A utilização de proteínas sarcoplasmáticas junto de proteínas miofibrilares pode ser interessante na tecnologia de filmes comestíveis, pois eliminaria o processo de lavagem do músculo no preparo das proteínas. O objetivo deste trabalho foi estud[...]texto impreso
The effects of anionic and cationic dendrimers as buffer additives on electropherograms of chicken sarcoplasmic proteins were examined. Starburst poly(amidoamine) dendrimers of generation G0 (cationic), 0.5, 1.5, 2.5 and 3.5 (anionic) were used [...]texto impreso
TRONG KHOA PHAM, Autor ; PHILLIP C WRIGHT, AutorNowadays, proteomics is recognized as one of the fastest growing tools in many areas of research. This is especially true for the study of Saccharomyces cerevisiae, as it is considered to be a model organism for eukaryotic cells. Proteomic analy[...]