Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics
The potential of the disaccharide trehalose as carrier for producing spray-dried citral was examined. Some physical and sensory characteristics of citral encapsulated in matrices containing either trehalose or sucrose and maltodextrin (MD) were analysed. They included water sorption, glass transitio...
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todo:paper_09505423_v46_n10_p2096_Sosa2023-10-03T15:50:22Z Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics Sosa, N. Zamora, M.C. Chirife, J. Schebor, C. Citral Encapsulation Glass transition temperature NMR Spray-drying Sucrose Trehalose Citral Glassy state Maltodextrins Physical stability Relative humidities Room temperature Sensory characteristics Sensory evaluation Trehalose Water sorption Atmospheric humidity Chromatographic analysis Drying Encapsulation Gas chromatography Glass Nuclear magnetic resonance Rhodium compounds Sorption Spray drying Sugar (sucrose) Temperature Water quality Glass transition The potential of the disaccharide trehalose as carrier for producing spray-dried citral was examined. Some physical and sensory characteristics of citral encapsulated in matrices containing either trehalose or sucrose and maltodextrin (MD) were analysed. They included water sorption, glass transition temperatures (Tg), nuclear magnetic resonance (NMR) relaxation and citral retention during spray-drying. The glassy state at room temperature (25°C) was maintained as far as 33% relative humidities (RH) for the spray-dried trehalose formulation and 43% RH for trehalose-MD; however, for sucrose-MD and for sucrose formulations, the glassy state was limited to RHs lower than 33% and 22%, respectively. Sensory evaluation and gas chromatographic analysis indicated that citral retention after spray-drying was similar for matrices containing either trehalose or sucrose. However, trehalose formulations had improved physical stability as compared to sucrose. © 2011 The Authors. International Journal of Food Science and Technology © 2011 Institute of Food Science and Technology. Fil:Sosa, N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Zamora, M.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Schebor, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_09505423_v46_n10_p2096_Sosa |
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Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Citral Encapsulation Glass transition temperature NMR Spray-drying Sucrose Trehalose Citral Glassy state Maltodextrins Physical stability Relative humidities Room temperature Sensory characteristics Sensory evaluation Trehalose Water sorption Atmospheric humidity Chromatographic analysis Drying Encapsulation Gas chromatography Glass Nuclear magnetic resonance Rhodium compounds Sorption Spray drying Sugar (sucrose) Temperature Water quality Glass transition |
| spellingShingle |
Citral Encapsulation Glass transition temperature NMR Spray-drying Sucrose Trehalose Citral Glassy state Maltodextrins Physical stability Relative humidities Room temperature Sensory characteristics Sensory evaluation Trehalose Water sorption Atmospheric humidity Chromatographic analysis Drying Encapsulation Gas chromatography Glass Nuclear magnetic resonance Rhodium compounds Sorption Spray drying Sugar (sucrose) Temperature Water quality Glass transition Sosa, N. Zamora, M.C. Chirife, J. Schebor, C. Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| topic_facet |
Citral Encapsulation Glass transition temperature NMR Spray-drying Sucrose Trehalose Citral Glassy state Maltodextrins Physical stability Relative humidities Room temperature Sensory characteristics Sensory evaluation Trehalose Water sorption Atmospheric humidity Chromatographic analysis Drying Encapsulation Gas chromatography Glass Nuclear magnetic resonance Rhodium compounds Sorption Spray drying Sugar (sucrose) Temperature Water quality Glass transition |
| description |
The potential of the disaccharide trehalose as carrier for producing spray-dried citral was examined. Some physical and sensory characteristics of citral encapsulated in matrices containing either trehalose or sucrose and maltodextrin (MD) were analysed. They included water sorption, glass transition temperatures (Tg), nuclear magnetic resonance (NMR) relaxation and citral retention during spray-drying. The glassy state at room temperature (25°C) was maintained as far as 33% relative humidities (RH) for the spray-dried trehalose formulation and 43% RH for trehalose-MD; however, for sucrose-MD and for sucrose formulations, the glassy state was limited to RHs lower than 33% and 22%, respectively. Sensory evaluation and gas chromatographic analysis indicated that citral retention after spray-drying was similar for matrices containing either trehalose or sucrose. However, trehalose formulations had improved physical stability as compared to sucrose. © 2011 The Authors. International Journal of Food Science and Technology © 2011 Institute of Food Science and Technology. |
| format |
JOUR |
| author |
Sosa, N. Zamora, M.C. Chirife, J. Schebor, C. |
| author_facet |
Sosa, N. Zamora, M.C. Chirife, J. Schebor, C. |
| author_sort |
Sosa, N. |
| title |
Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| title_short |
Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| title_full |
Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| title_fullStr |
Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| title_full_unstemmed |
Spray-drying encapsulation of citral in sucrose or trehalose matrices: Physicochemical and sensory characteristics |
| title_sort |
spray-drying encapsulation of citral in sucrose or trehalose matrices: physicochemical and sensory characteristics |
| url |
http://hdl.handle.net/20.500.12110/paper_09505423_v46_n10_p2096_Sosa |
| work_keys_str_mv |
AT sosan spraydryingencapsulationofcitralinsucroseortrehalosematricesphysicochemicalandsensorycharacteristics AT zamoramc spraydryingencapsulationofcitralinsucroseortrehalosematricesphysicochemicalandsensorycharacteristics AT chirifej spraydryingencapsulationofcitralinsucroseortrehalosematricesphysicochemicalandsensorycharacteristics AT scheborc spraydryingencapsulationofcitralinsucroseortrehalosematricesphysicochemicalandsensorycharacteristics |
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1782026899175768064 |