Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties
Several strategies to improve the interfacial properties and foaming properties of proteins may be developed; among them, the use of mixtures of biopolymers that exhibit synergistic interactions. The aim of the present work was to evaluate the effect of casein glycomacropeptide (CMP) on foaming and...
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2017
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v159_n_p501_Morales http://hdl.handle.net/20.500.12110/paper_09277765_v159_n_p501_Morales |
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paper:paper_09277765_v159_n_p501_Morales2023-06-08T15:52:04Z Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties Casein glycomacropeptide Foams Interactions Interfacial properties Sodium caseinate Beam plasma interactions Casein Foams Mixtures Proteins Sodium Casein glycomacropeptide Foam stabilization Foaming properties Interfacial property Protein interaction Sodium caseinate Synergistic effect Synergistic interaction Sodium compounds casein casein glycomacropeptide glycoprotein sodium caseinate unclassified drug casein caseinomacropeptide peptide fragment adsorption Article foam stability foaming particle size pH priority journal protein interaction surface property viscosity chemistry flow kinetics Caseins Peptide Fragments Rheology Surface Properties Several strategies to improve the interfacial properties and foaming properties of proteins may be developed; among them, the use of mixtures of biopolymers that exhibit synergistic interactions. The aim of the present work was to evaluate the effect of casein glycomacropeptide (CMP) on foaming and surface properties of sodium caseinate (NaCas) and to establish the role of protein interactions in the aqueous phase. To this end particles size, interfacial and foaming properties of CMP, NaCas and NaCas-CMP mixtures at pH 5.5 and 7 were determined. At both pH, the interaction between CMP and NaCas induced a decrease in the aggregation state of NaCas. Single CMP foams showed the highest and NaCas the lowest foam overrun (FO) and the mixture exhibited intermediate values. CMP foam quickly drained. The drainage profile of mixed foams was closer to NaCas foams; at pH 5.5, mixed foams drained even slower than NaCas foam, exhibiting a synergistic performance. Additionally, a strong synergism was observed on the collapse of mixed foams at pH 5.5. Finally, a model to explain the synergistic effect observed on foaming properties in CMP-NaCas mixtures has been proposed; the reduced aggregation state of NaCas in the presence of CMP, made it more efficient for foam stabilization. © 2017 Elsevier B.V. 2017 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v159_n_p501_Morales http://hdl.handle.net/20.500.12110/paper_09277765_v159_n_p501_Morales |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Casein glycomacropeptide Foams Interactions Interfacial properties Sodium caseinate Beam plasma interactions Casein Foams Mixtures Proteins Sodium Casein glycomacropeptide Foam stabilization Foaming properties Interfacial property Protein interaction Sodium caseinate Synergistic effect Synergistic interaction Sodium compounds casein casein glycomacropeptide glycoprotein sodium caseinate unclassified drug casein caseinomacropeptide peptide fragment adsorption Article foam stability foaming particle size pH priority journal protein interaction surface property viscosity chemistry flow kinetics Caseins Peptide Fragments Rheology Surface Properties |
| spellingShingle |
Casein glycomacropeptide Foams Interactions Interfacial properties Sodium caseinate Beam plasma interactions Casein Foams Mixtures Proteins Sodium Casein glycomacropeptide Foam stabilization Foaming properties Interfacial property Protein interaction Sodium caseinate Synergistic effect Synergistic interaction Sodium compounds casein casein glycomacropeptide glycoprotein sodium caseinate unclassified drug casein caseinomacropeptide peptide fragment adsorption Article foam stability foaming particle size pH priority journal protein interaction surface property viscosity chemistry flow kinetics Caseins Peptide Fragments Rheology Surface Properties Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| topic_facet |
Casein glycomacropeptide Foams Interactions Interfacial properties Sodium caseinate Beam plasma interactions Casein Foams Mixtures Proteins Sodium Casein glycomacropeptide Foam stabilization Foaming properties Interfacial property Protein interaction Sodium caseinate Synergistic effect Synergistic interaction Sodium compounds casein casein glycomacropeptide glycoprotein sodium caseinate unclassified drug casein caseinomacropeptide peptide fragment adsorption Article foam stability foaming particle size pH priority journal protein interaction surface property viscosity chemistry flow kinetics Caseins Peptide Fragments Rheology Surface Properties |
| description |
Several strategies to improve the interfacial properties and foaming properties of proteins may be developed; among them, the use of mixtures of biopolymers that exhibit synergistic interactions. The aim of the present work was to evaluate the effect of casein glycomacropeptide (CMP) on foaming and surface properties of sodium caseinate (NaCas) and to establish the role of protein interactions in the aqueous phase. To this end particles size, interfacial and foaming properties of CMP, NaCas and NaCas-CMP mixtures at pH 5.5 and 7 were determined. At both pH, the interaction between CMP and NaCas induced a decrease in the aggregation state of NaCas. Single CMP foams showed the highest and NaCas the lowest foam overrun (FO) and the mixture exhibited intermediate values. CMP foam quickly drained. The drainage profile of mixed foams was closer to NaCas foams; at pH 5.5, mixed foams drained even slower than NaCas foam, exhibiting a synergistic performance. Additionally, a strong synergism was observed on the collapse of mixed foams at pH 5.5. Finally, a model to explain the synergistic effect observed on foaming properties in CMP-NaCas mixtures has been proposed; the reduced aggregation state of NaCas in the presence of CMP, made it more efficient for foam stabilization. © 2017 Elsevier B.V. |
| title |
Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| title_short |
Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| title_full |
Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| title_fullStr |
Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| title_full_unstemmed |
Synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| title_sort |
synergistic effect of casein glycomacropeptide on sodium caseinate foaming properties |
| publishDate |
2017 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09277765_v159_n_p501_Morales http://hdl.handle.net/20.500.12110/paper_09277765_v159_n_p501_Morales |
| _version_ |
1768543236350017536 |