Search Results - "Risso, Patricia H"

Effect of Xanthan Gum on the Rheological Behavior and Microstructure of Sodium Caseinate Acid Gels by Hidalgo, María E, Armendariz, Mirta, Wagner, Jorge R, Risso, Patricia H

“…The aim of this work was to study the effect of xanthan gum (XG) on the gelation process of bovine sodium caseinate (NaCAS) induced by acidification with…”
Get full text

Microstructural and textural characteristics of soy protein isolate and tara gum cold-set gels by Ingrassia, Romina, Bea, Lucas L., Hidalgo, María E., Risso, Patricia H.

“…Soy protein isolates (SPI) are capable of forming cold-set gels. This techno-functional property can be affected by the presence of tara gum (TG). Under…”
Get full text

Rheological, Physical, and Spectroscopical Characterization of Gamma-Irradiated Albumin Nanoparticles Loaded with Anthocyanin by Candido, Sofia L., Siri, Macarena, Achilli, Estefanía, Moreno, Juan C., Lillo, Cristian, Risso, Patricia H., Bodycomb, Jeffrey, Martínez, Luis, Montanari, Jorge, Alonso, Silvia del V., Alvira, Fernando C.

“…Anthocyanins are the main active compounds in blueberry. However, they have poor oxidation stability. If anthocyanins are encapsulated in protein…”
Get full text

Antioxidant, antihypertensive and antimicrobial properties of ovine milk caseinate hydrolyzed with a microbial protease by Corrêa, Ana Paula F, Daroit, Daniel J, Coelho, Julise, Meira, Stela MM, Lopes, Fernanda C, Segalin, Jéferson, Risso, Patrícia H, Brandelli, Adriano

“…BACKGROUND: Bioactive peptides might be released from precursor proteins through enzymatic hydrolysis. These molecules could be potentially employed in health…”
Get full text

Effect of Calcium on Ovine Caseinate Functional Properties by Nespolo, Cássia R, Reggiardo, Anselmo D, Canales, Manuel A. Mancilla, Wagner, Jorge R, Alvarez, Estela M, Brandelli, Adriano, Risso, Patricia H

“…The solubility of colloidal particles of ovine caseinate in the presence of calcium was followed by analyzing the colloidal particle size and the protein…”
Get full text

Physicochemical study of mixed systems composed by bovine caseinate and the galactomannan from Gleditsia amorphoides by López, Débora N., Galante, Micaela, Alvarez, Estela M., Risso, Patricia H., Boeris, Valeria

“…•Espina corona gum (ECG)–sodium caseinate (NaCAS) mixed systems were studied.•ECG increased the surface hydrophobicity of NaCAS without effect on…”
Get full text

Effect of the espina corona gum on caseinate acid-induced gels by López, Débora N., Galante, Micaela, Alvarez, Estela M., Risso, Patricia H., Boeris, Valeria

“…Espina corona gum (ECG) is a galactomannan extracted from the seeds of a leguminous tree native to America. In spite of its potential application in the food…”
Get full text

Peptidase from Aspergillus niger NRRL 3: Optimization of its production by solid-state fermentation, purification and characterization by López, Débora N., Galante, Micaela, Ruggieri, Germán, Piaruchi, Julia, Dib, María E., Duran, Natalia Montellano, Lombardi, Julia, de Sanctis, Mariana, Boeris, Valeria, Risso, Patricia H., Spelzini, Darío

“…Orange peels, soybean hulls, Ilex paraguariensis and Platanus x hispanica were evaluated as solid substrates in order to produce peptidases from Aspergillus…”
Get full text

Calcium-induced aggregation of bovine caseins : effect of phosphate and citrate by ALVAREZ, Estela M, RISSO, Patricia H, GATTI, Caries A, BURGOS, Mariano, SALA, Virginia Suarez

“…The formation of colloidal particles by Ca^sup 2+^ precipitation of whole caseinates in the presence of phosphate (Pi), citrate (Cit), or both of the anions in…”
Get full text

Glycosylation, denaturation, and aggregation of soy proteins in defatted soy flakes flour: Influence of thermal and homogenization treatments by Ingrassia, Romina, Palazolo, Gonzalo G., Risso, Patricia H., Wagner, Jorge R.

“…This article provides a systematic study of the impact of different thermal treatments (62 ± 2°C, without and with relative humidity control, 79%) on soy…”
Get full text

A study on bovine kappa-casein aggregation after the enzymatic action of chymosin by Hidalgo, María Eugenia, Pires, Miryam S., Risso, Patricia H.

“…Kappa-casein (κ-CN) is a milk phospho-glycoprotein that plays an important role in the electrostatic and steric stabilization of casein micelles suspensions…”
Get full text

Physicochemical properties and biological activities of ovine caseinate hydrolysates by Daroit, Daniel J, Corrêa, Ana Paula F, Canales, Manuel Mancilla, Coelho, Julise G, Hidalgo, María E, Tichota, Deise M, Risso, Patricia H, Brandelli, Adriano

“…Caseins are the precursors of bioactive peptides, which can be released through enzymatic hydrolysis and subsequently be incorporated into food products. This…”
Get full text

Colloidal Stability of Bovine Calcium Caseinate Suspensions. Effect of Protein Concentration and the Presence of Sucrose and Lactose by Mancilla Canales, Manuel A, Hidalgo, María E, Risso, Patricia H, Alvarez, Estela M

“…Sodium caseinate suspensions (Cas) are stabilized as submicelles in a dynamic system consisting of caseins α, β, and κ. Their use in the food industry is quite…”
Get full text

Effect of temperature and pH on the aggregation and the surface hydrophobicity of bovine κ-casein by Risso, Patricia H., Borraccetti, Domingo Mariano, Araujo, César, Hidalgo, María Eugenia, Gatti, Carlos A.

“…κ-Casein (κ-CN) aggregation by heating has been studied at pH 7.2 and 5.2 using UV-visible spectrophotometry, sodium dodecyl sulfate polyacrylamide gel…”
Get full text

Spectrofluorometric Study on Surface Hydrophobicity of Bovine Casein Micelles in Suspension and during Enzymic Coagulation by Gatti, Carlos A, Risso, Patricia H, Pires, Miryam S

“…The interactions of 1,8-anilinonaphthalenesulfonate (ANS) and Nile Red (NR) with bovine casein micelles (CM) were studied by fluorescence spectroscopy. Both…”
Get full text

Physicochemical and antioxidant properties of bovine caseinate hydrolysates obtained through microbial protease treatment by HIDALGO, MARÍA E, DAROIT, DANIEL J, FOLMER CORRÊA, ANA P, PIENIZ, SIMONE, BRANDELLI, ADRIANO, RISSO, PATRICIA H

“…It is currently possible to obtain bioactive nutritional components through enzyme hydrolysis under well‐controlled and moderate conditions of pH and…”
Get full text

Hydrodynamic properties–structure relationship for sodium caseinates in presence of calcium by Alvarez, Estela M., Risso, Patricia H., Canales, Manuel A. Mancilla, Pires, Miryam S., Gatti, Carlos A.

“…Structural modifications of sodium caseinates (Na-CAS) were produced by a gradual addition of Ca 2+ to Na-CAS solutions. Measurements of the limiting viscosity…”
Get full text

Effect of size, proteic composition, and heat treatment on the colloidal stability of proteolyzed bovine casein micelles by RISSO, Patricia H, RELLING, Veronica M, ARMESTO, Martin S, PIRES, Miryam S, GATTI, Caries A

“…The casein micelles of reconstituted nonfat milk that have been fractionated by controlled pore glass chromatography showed a relationship between their size…”
Get full text

Evaluation of the effect of Gleditsia amorphoides gum on the properties of rennet-induced milk protein gels by Galante, Micaela, Boeris, Valeria, Risso, Patricia H.

“…The study and characterisation of food gels obtained from phase-separated systems has gained interest since a wide variety of gel structures and textures can…”
Get full text

Effects of citrate on the composition and enzymic coagulation of colloidal bovine casein aggregates by ALVAREZ, Estela M, RISSO, Patricia H, GATTI, Carlos A, ARMESTO, Martin S, BURGOS, Mariano, RELLING, Veronica M

“…Colloidal casein aggregates (CCA) prepared from soluble whole bovine caseinates in the presence of Ca^sup 2+^ and phosphate (Pi) ions by addition of different…”
Get full text