Microstructure evolution of micellar casein ...
Type de document :
Article dans une revue scientifique
URL permanente :
Titre :
Microstructure evolution of micellar casein powder upon ageing: Consequences on rehydration dynamics
Auteur(s) :
Nasser, Sarah [Auteur]
Jeantet, Romain [Auteur]
Peres De Sa Peixoto Jr, Paulo [Auteur]
Processus aux Interfaces et Hygiène des Matériaux [PIHM]
Unité Matériaux et Transformations (UMET) - UMR 8207
Ronse, Gilles [Auteur]
Nuns, Nicolas [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Pourpoint, Frederique [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Burgain, Jennifer [Auteur]
Gaiani, Claire [Auteur]
Hedoux, Alain [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]
Delaplace, Guillaume [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Processus aux Interfaces et Hygiène des Matériaux [PIHM]
174496|||Unité Matériaux et Transformations - UMR 8207 [UMET]
Jeantet, Romain [Auteur]
Peres De Sa Peixoto Jr, Paulo [Auteur]
Processus aux Interfaces et Hygiène des Matériaux [PIHM]
Unité Matériaux et Transformations (UMET) - UMR 8207
Ronse, Gilles [Auteur]
Nuns, Nicolas [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Pourpoint, Frederique [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Burgain, Jennifer [Auteur]
Gaiani, Claire [Auteur]
Hedoux, Alain [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Unité Matériaux et Transformations - UMR 8207 [UMET]
Delaplace, Guillaume [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207
Processus aux Interfaces et Hygiène des Matériaux [PIHM]
174496|||Unité Matériaux et Transformations - UMR 8207 [UMET]
Titre de la revue :
Journal of Food Engineering
Numéro :
206
Pagination :
57-66
Éditeur :
Elsevier
Date de publication :
2017-08
ISSN :
0260-8774
Mot(s)-clé(s) en anglais :
Micellar casein powder
Storage
Rehydration
Microstructure
Surface
Storage
Rehydration
Microstructure
Surface
Discipline(s) HAL :
Sciences du Vivant [q-bio]/Ingénierie des aliments
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Sciences du Vivant [q-bio]/Biochimie, Biologie Moléculaire
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Sciences de l'ingénieur [physics]/Génie des procédés
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]
Sciences du Vivant [q-bio]/Alimentation et Nutrition
Chimie/Chimie inorganique
Sciences de l'ingénieur [physics]/Génie des procédés
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
Sciences du Vivant [q-bio]/Biochimie, Biologie Moléculaire
Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
Sciences de l'ingénieur [physics]/Génie des procédés
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]
Sciences du Vivant [q-bio]/Alimentation et Nutrition
Chimie/Chimie inorganique
Sciences de l'ingénieur [physics]/Génie des procédés
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]
Résumé en anglais : [en]
Micellar casein (MC) powder must be completely dispersed and dissolved in water to fully exhibit their functional properties. However, the rehydration properties of these powders decline strongly during storage, leading ...
Lire la suite >Micellar casein (MC) powder must be completely dispersed and dissolved in water to fully exhibit their functional properties. However, the rehydration properties of these powders decline strongly during storage, leading to loss of solubility and longer rehydration time. In this work, controlled ageing was applied to a MC powder in order to better understand the mechanisms responsible for the deterioration of rehydration properties in the course of storage. The objective was to investigate evolutions of powder surface structure and composition as well as the link between these changes and the decline in rehydration properties, which were evaluated through characteristic times of different steps constituting the full rehydration process. Lipid migration (towards the particle surface) and increase of interactions between surface micellar particles during storage were proven to be responsible for major changes in different rehydration stages. First, the delay in water penetration into particles was quantified; then, the increase of particle fragmentation time was determined and finally, an extended total rehydration time was evidenced. Analysis of the characteristic times of different rehydration stages shows unambiguously that the main step increasing the total rehydration time of aged powder is not lipid migration but the crosslink formation during storage, which can thus be considered as the rate-limiting stage for rehydration of aged powder.Lire moins >
Lire la suite >Micellar casein (MC) powder must be completely dispersed and dissolved in water to fully exhibit their functional properties. However, the rehydration properties of these powders decline strongly during storage, leading to loss of solubility and longer rehydration time. In this work, controlled ageing was applied to a MC powder in order to better understand the mechanisms responsible for the deterioration of rehydration properties in the course of storage. The objective was to investigate evolutions of powder surface structure and composition as well as the link between these changes and the decline in rehydration properties, which were evaluated through characteristic times of different steps constituting the full rehydration process. Lipid migration (towards the particle surface) and increase of interactions between surface micellar particles during storage were proven to be responsible for major changes in different rehydration stages. First, the delay in water penetration into particles was quantified; then, the increase of particle fragmentation time was determined and finally, an extended total rehydration time was evidenced. Analysis of the characteristic times of different rehydration stages shows unambiguously that the main step increasing the total rehydration time of aged powder is not lipid migration but the crosslink formation during storage, which can thus be considered as the rate-limiting stage for rehydration of aged powder.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
ENSCL
CNRS
INRA
Centrale Lille
Univ. Artois
ENSCL
CNRS
INRA
Centrale Lille
Univ. Artois
Collections :
Équipe(s) de recherche :
Matériaux Moléculaires et Thérapeutiques
Processus aux Interfaces et Hygiène des Matériaux (PIHM)
RMN et matériaux inorganiques (RM2I)
Processus aux Interfaces et Hygiène des Matériaux (PIHM)
RMN et matériaux inorganiques (RM2I)
Date de dépôt :
2019-05-16T17:20:57Z
2022-03-29T08:26:37Z
2022-03-29T08:26:37Z