Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation
Moisture transfer characteristics of Alaska pollock (AP) surimi were investigated at various temperatures. The effective moisture diffusivity increased from 5.50 × 10−11 to 2.07 × 10−9 m2/s as the temperature increased from 30 °C to 90 °C. In order to investigate the mass and heat transfer character...
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2020
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ftmdpi:oai:mdpi.com:/2227-9717/8/2/234/ 2023-08-20T03:59:15+02:00 Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation Park Yoon agris 2020-02-19 application/pdf https://doi.org/10.3390/pr8020234 EN eng Multidisciplinary Digital Publishing Institute Food Processes https://dx.doi.org/10.3390/pr8020234 https://creativecommons.org/licenses/by/4.0/ Processes; Volume 8; Issue 2; Pages: 234 Alaska Pollock surimi Computational Fluid Dynamics temperature sweep rheology Text 2020 ftmdpi https://doi.org/10.3390/pr8020234 2023-07-31T23:08:08Z Moisture transfer characteristics of Alaska pollock (AP) surimi were investigated at various temperatures. The effective moisture diffusivity increased from 5.50 × 10−11 to 2.07 × 10−9 m2/s as the temperature increased from 30 °C to 90 °C. In order to investigate the mass and heat transfer characteristics of AP surimi, the simulation model was developed and evaluated by root-mean-square error (RMSE) (<2.95%). Rheological properties of AP surimi were investigated at different heating rates (1 °C/min, 5 °C/min, 10 °C/min, 20 °C/min and 30 °C/min). As heating rate increased to 20 °C/min and 30 °C/min, elastic modulus (G’) significantly diminished. The diminished G’ could be explained by impaired gel during temperature sweep supported by the predicted temperature distribution in the simulation model. Changes in moisture content of AP surimi during temperature sweep were also measured and predicted by the simulation model. The results showed the decreased amount of moisture content significantly increased as heating rate increased. Text alaska pollock Alaska MDPI Open Access Publishing Processes 8 2 234 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
op_collection_id |
ftmdpi |
language |
English |
topic |
Alaska Pollock surimi Computational Fluid Dynamics temperature sweep rheology |
spellingShingle |
Alaska Pollock surimi Computational Fluid Dynamics temperature sweep rheology Park Yoon Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
topic_facet |
Alaska Pollock surimi Computational Fluid Dynamics temperature sweep rheology |
description |
Moisture transfer characteristics of Alaska pollock (AP) surimi were investigated at various temperatures. The effective moisture diffusivity increased from 5.50 × 10−11 to 2.07 × 10−9 m2/s as the temperature increased from 30 °C to 90 °C. In order to investigate the mass and heat transfer characteristics of AP surimi, the simulation model was developed and evaluated by root-mean-square error (RMSE) (<2.95%). Rheological properties of AP surimi were investigated at different heating rates (1 °C/min, 5 °C/min, 10 °C/min, 20 °C/min and 30 °C/min). As heating rate increased to 20 °C/min and 30 °C/min, elastic modulus (G’) significantly diminished. The diminished G’ could be explained by impaired gel during temperature sweep supported by the predicted temperature distribution in the simulation model. Changes in moisture content of AP surimi during temperature sweep were also measured and predicted by the simulation model. The results showed the decreased amount of moisture content significantly increased as heating rate increased. |
format |
Text |
author |
Park Yoon |
author_facet |
Park Yoon |
author_sort |
Park |
title |
Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
title_short |
Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
title_full |
Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
title_fullStr |
Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
title_full_unstemmed |
Effect of Dehydration on the Rheological Measurement of Surimi Paste in Cone-Plate Rheometry: Heat and Mass Transfer Simulation |
title_sort |
effect of dehydration on the rheological measurement of surimi paste in cone-plate rheometry: heat and mass transfer simulation |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2020 |
url |
https://doi.org/10.3390/pr8020234 |
op_coverage |
agris |
genre |
alaska pollock Alaska |
genre_facet |
alaska pollock Alaska |
op_source |
Processes; Volume 8; Issue 2; Pages: 234 |
op_relation |
Food Processes https://dx.doi.org/10.3390/pr8020234 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/pr8020234 |
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Processes |
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8 |
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2 |
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234 |
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1774724712249688064 |