Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics
The paper describes a study of osmotic dehydration of red cabbage in sugar beet molasses of different concentrations (40, 60 and 80%) at 50°C and under atmospheric pressure. The best results were obtained at the sugar beet molasses of 80% as an osmotic medium. The most important kinetic parameters o...
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Faculty of Technology, Novi Sad
2009-01-01
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Series: | Acta Periodica Technologica |
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Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-7188/2009/1450-71880940145M.pdf |
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doaj-7c260aea91ab4599b85ccc5bf9cd85ea2020-11-24T23:38:30ZengFaculty of Technology, Novi SadActa Periodica Technologica1450-71882009-01-0120094014515410.2298/APT0940145MOsmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kineticsFilipčev Bojana V.Lević Ljubinko B.Koprivica Gordana B.Mišljenović Nevena M.Kuljanin Tatjana A.The paper describes a study of osmotic dehydration of red cabbage in sugar beet molasses of different concentrations (40, 60 and 80%) at 50°C and under atmospheric pressure. The best results were obtained at the sugar beet molasses of 80% as an osmotic medium. The most important kinetic parameters of the process were determined: water loss, solid uptake, weight reduction, normalized solid content and normalized moisture content. The kinetic parameters were determined after 1, 3 and 5 hours. Mass transfer coefficients were calculated using Hawkes and Flink's model and the results indicate that the diffusion of water and solids was the most intensive during the first three hours of dehydration. http://www.doiserbia.nb.rs/img/doi/1450-7188/2009/1450-71880940145M.pdfosmotic dehydrationred cabbagemass transfer kineticsugar beet molasses |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Filipčev Bojana V. Lević Ljubinko B. Koprivica Gordana B. Mišljenović Nevena M. Kuljanin Tatjana A. |
spellingShingle |
Filipčev Bojana V. Lević Ljubinko B. Koprivica Gordana B. Mišljenović Nevena M. Kuljanin Tatjana A. Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics Acta Periodica Technologica osmotic dehydration red cabbage mass transfer kinetic sugar beet molasses |
author_facet |
Filipčev Bojana V. Lević Ljubinko B. Koprivica Gordana B. Mišljenović Nevena M. Kuljanin Tatjana A. |
author_sort |
Filipčev Bojana V. |
title |
Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics |
title_short |
Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics |
title_full |
Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics |
title_fullStr |
Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics |
title_full_unstemmed |
Osmotic dehydration of red cabbage in sugar beet molasses: Mass transfer kinetics |
title_sort |
osmotic dehydration of red cabbage in sugar beet molasses: mass transfer kinetics |
publisher |
Faculty of Technology, Novi Sad |
series |
Acta Periodica Technologica |
issn |
1450-7188 |
publishDate |
2009-01-01 |
description |
The paper describes a study of osmotic dehydration of red cabbage in sugar beet molasses of different concentrations (40, 60 and 80%) at 50°C and under atmospheric pressure. The best results were obtained at the sugar beet molasses of 80% as an osmotic medium. The most important kinetic parameters of the process were determined: water loss, solid uptake, weight reduction, normalized solid content and normalized moisture content. The kinetic parameters were determined after 1, 3 and 5 hours. Mass transfer coefficients were calculated using Hawkes and Flink's model and the results indicate that the diffusion of water and solids was the most intensive during the first three hours of dehydration. |
topic |
osmotic dehydration red cabbage mass transfer kinetic sugar beet molasses |
url |
http://www.doiserbia.nb.rs/img/doi/1450-7188/2009/1450-71880940145M.pdf |
work_keys_str_mv |
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