Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components
11 páginas, 5 tablas.- The definitive version is available at www3.interscience.wiley.com
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| Format: | artículo biblioteca |
| Language: | English |
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Wiley-Blackwell
2013
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| Subjects: | Dehydrated emulsions, Freeze-drying, Homogenisation passes, Homogenisation pressure, Microencapsulated oil, Microencapsulation, Physicochemical properties, Spray-drying., |
| Online Access: | http://hdl.handle.net/10261/84134 |
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dig-ictan-es-10261-841342021-04-22T14:36:54Z Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components Holgado, Francisca Márquez Ruiz, Gloria Dobarganes, M. Carmen Velasco, Joaquín Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. 11 páginas, 5 tablas.- The definitive version is available at www3.interscience.wiley.com Dehydrated o/w emulsions containing sodium caseinate and lactose (sample 1), and gelatine, sucrose and maltodextrin (DE 10) (sample 2) were used to study the influence of homogenisation conditions - homogenisation pressure (15 and 70 MPa) and number of passes (1 and 2) - and the drying method - spray-drying vs. freeze-drying - on physicochemical parameters, including oil microencapsulation efficiency (ME), oil droplet size in reconstituted emulsions, water activity, glass transition temperature, powder bulk density and time for emulsion reconstitution in water. Results showed that small and uniform oil droplets attained with increased homogenisation pressure were not sufficient for high oil encapsulation. The permeability of the solid wall to the extraction solvent appeared to be the dominant factor, and this may increase with homogenisation pressure. With the exception of oil droplet size in sample 1 and ME in sample 2, the drying method exerted larger changes in the physicochemical parameters studied than the homogenisation pressure. For sample 2, significant changes in the ME were not observed between the freeze-dried and spray-dried samples, even though a great emulsion destabilisation was observed in the reconstituted emulsion of the latter. © 2013 The Authors. International Journal of Food Science and Technology © 2013 Institute of Food Science and Technology. This work was funded by the Spanish ministry ‘Ministerio de Ciencia e Innovaci on’ through project AGL 2010-18307 and the regional government ‘Junta de Andaluc ıa’ through project P09-AGR-4622. Peer reviewed 2013-10-15T11:05:45Z 2013-10-15T11:05:45Z 2013 artículo http://purl.org/coar/resource_type/c_6501 International Journal of Food Science and Technology - Oxford 48:1498–1508 (2013) 0950-5423 http://hdl.handle.net/10261/84134 10.1111/ijfs.12118 en none Wiley-Blackwell |
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English |
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Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. |
| spellingShingle |
Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. Holgado, Francisca Márquez Ruiz, Gloria Dobarganes, M. Carmen Velasco, Joaquín Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| description |
11 páginas, 5 tablas.- The definitive version is available at www3.interscience.wiley.com |
| format |
artículo |
| topic_facet |
Dehydrated emulsions Freeze-drying Homogenisation passes Homogenisation pressure Microencapsulated oil Microencapsulation Physicochemical properties Spray-drying. |
| author |
Holgado, Francisca Márquez Ruiz, Gloria Dobarganes, M. Carmen Velasco, Joaquín |
| author_facet |
Holgado, Francisca Márquez Ruiz, Gloria Dobarganes, M. Carmen Velasco, Joaquín |
| author_sort |
Holgado, Francisca |
| title |
Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| title_short |
Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| title_full |
Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| title_fullStr |
Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| title_full_unstemmed |
Influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| title_sort |
influence of homogenisation conditions and drying method on physicochemical properties of dehydrated emulsions containing different solid components |
| publisher |
Wiley-Blackwell |
| publishDate |
2013 |
| url |
http://hdl.handle.net/10261/84134 |
| work_keys_str_mv |
AT holgadofrancisca influenceofhomogenisationconditionsanddryingmethodonphysicochemicalpropertiesofdehydratedemulsionscontainingdifferentsolidcomponents AT marquezruizgloria influenceofhomogenisationconditionsanddryingmethodonphysicochemicalpropertiesofdehydratedemulsionscontainingdifferentsolidcomponents AT dobarganesmcarmen influenceofhomogenisationconditionsanddryingmethodonphysicochemicalpropertiesofdehydratedemulsionscontainingdifferentsolidcomponents AT velascojoaquin influenceofhomogenisationconditionsanddryingmethodonphysicochemicalpropertiesofdehydratedemulsionscontainingdifferentsolidcomponents |
| _version_ |
1777670433552728064 |