A Kinetic Description for the Destabilization Process of Protein Foams

In the present work, a new kinetic model to describe the protein foam destabilization was determined by the conductimetric method. The second order, two term kinetic of foam destabilization by liquid drainage proposed in the current study was more adequate for describing the destabilization process...

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Detalles Bibliográficos
Autores principales: Panizzolo, L. A., Mussio, L. E., Añón, María Cristina
Formato: Articulo
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Exactas
Química
Stability
Protein
Kinetic
Drainage
Ostwald ripening
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123433
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-123433
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Química
Stability
Protein
Kinetic
Drainage
Ostwald ripening
spellingShingle Ciencias Exactas
Química
Stability
Protein
Kinetic
Drainage
Ostwald ripening
Panizzolo, L. A.
Mussio, L. E.
Añón, María Cristina
A Kinetic Description for the Destabilization Process of Protein Foams
topic_facet Ciencias Exactas
Química
Stability
Protein
Kinetic
Drainage
Ostwald ripening
description In the present work, a new kinetic model to describe the protein foam destabilization was determined by the conductimetric method. The second order, two term kinetic of foam destabilization by liquid drainage proposed in the current study was more adequate for describing the destabilization process than those presented until the present, showing the existence of two simultaneous mechanisms of foam destabilization, which predominate alternatively according to foam age. In the different foams formed with the studied proteins, k values corresponding to gravitational drainage were always at least one order of magnitude higher than those corresponding to Ostwald ripening.
format Articulo
Articulo
author Panizzolo, L. A.
Mussio, L. E.
Añón, María Cristina
author_facet Panizzolo, L. A.
Mussio, L. E.
Añón, María Cristina
author_sort Panizzolo, L. A.
title A Kinetic Description for the Destabilization Process of Protein Foams
title_short A Kinetic Description for the Destabilization Process of Protein Foams
title_full A Kinetic Description for the Destabilization Process of Protein Foams
title_fullStr A Kinetic Description for the Destabilization Process of Protein Foams
title_full_unstemmed A Kinetic Description for the Destabilization Process of Protein Foams
title_sort kinetic description for the destabilization process of protein foams
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/123433
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