Spin-flash drying characteristics and kinetic model of antarctic krill
Objective: The purpose of this study was to investigate the drying characteristics and establish the kinetic model of Antarctic krill during spin-flash drying. The drying experiments were carried out at 120 ℃ to 180 ℃. Methods: Six common thin-layer drying models were selected to fit the experimenta...
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ZHU Beiwei
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ftdoajarticles:oai:doaj.org/article:6667109ee7464b3ea558fbff83a2d992 2024-09-15T17:48:22+00:00 Spin-flash drying characteristics and kinetic model of antarctic krill TAN Jiayu OUYANG Jie MA Tiantian SHEN Jia 2023-12-01T00:00:00Z https://doi.org/10.13652/j.spjx.1003.5788.2022.81117 https://doaj.org/article/6667109ee7464b3ea558fbff83a2d992 EN ZH eng chi ZHU Beiwei http://www.ifoodmm.com/spyjxen/article/abstract/20231007 https://doaj.org/toc/1003-5788 1003-5788 doi:10.13652/j.spjx.1003.5788.2022.81117 https://doaj.org/article/6667109ee7464b3ea558fbff83a2d992 Shipin yu jixie, Vol 39, Iss 10, Pp 42-48 (2023) antarctic krill spin-flash drying drying rate kinetic model effective moisture diffusion coefficient Food processing and manufacture TP368-456 article 2023 ftdoajarticles https://doi.org/10.13652/j.spjx.1003.5788.2022.81117 2024-08-05T17:48:50Z Objective: The purpose of this study was to investigate the drying characteristics and establish the kinetic model of Antarctic krill during spin-flash drying. The drying experiments were carried out at 120 ℃ to 180 ℃. Methods: Six common thin-layer drying models were selected to fit the experimental data. Further, the equations of drying model constant and temperature were established to obtain the model expression and validate the optimal drying model. The effective moisture diffusion coefficients were calculated by Fick's second law. Results: The results showed the drying temperature had a significant effect on drying thermal efficiency and drying rate. The spin-flash drying of Antarctic krill was a falling rate drying process at 130 ℃ to 180 ℃. The Page model was suitable for describing and predicting the spin-flash drying process of Antarctic krill. The constant term equations of the model were established by regression analysis, which were k =exp(-27.532 1+0.301 8 T -8.538 2×10 -4 T 2 )and n =14.010 6-0.157 67 T +4.750 9×10 -4 T 2 . As the drying temperature increasing, the effective moisture diffusion coefficient increased from 2.539 35×10 -7 m 2 /s to 13.889 64×10 -7 m 2 /s. Conclusion: The spin-flash drying method had the advantages of higher effective moisture diffusion coefficient and higher drying efficiency, which can effectively protect the thermal sensitive composition in Antarctic krill from being damaged and improve the product quality. Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill Directory of Open Access Journals: DOAJ Articles |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Chinese |
topic |
antarctic krill spin-flash drying drying rate kinetic model effective moisture diffusion coefficient Food processing and manufacture TP368-456 |
spellingShingle |
antarctic krill spin-flash drying drying rate kinetic model effective moisture diffusion coefficient Food processing and manufacture TP368-456 TAN Jiayu OUYANG Jie MA Tiantian SHEN Jia Spin-flash drying characteristics and kinetic model of antarctic krill |
topic_facet |
antarctic krill spin-flash drying drying rate kinetic model effective moisture diffusion coefficient Food processing and manufacture TP368-456 |
description |
Objective: The purpose of this study was to investigate the drying characteristics and establish the kinetic model of Antarctic krill during spin-flash drying. The drying experiments were carried out at 120 ℃ to 180 ℃. Methods: Six common thin-layer drying models were selected to fit the experimental data. Further, the equations of drying model constant and temperature were established to obtain the model expression and validate the optimal drying model. The effective moisture diffusion coefficients were calculated by Fick's second law. Results: The results showed the drying temperature had a significant effect on drying thermal efficiency and drying rate. The spin-flash drying of Antarctic krill was a falling rate drying process at 130 ℃ to 180 ℃. The Page model was suitable for describing and predicting the spin-flash drying process of Antarctic krill. The constant term equations of the model were established by regression analysis, which were k =exp(-27.532 1+0.301 8 T -8.538 2×10 -4 T 2 )and n =14.010 6-0.157 67 T +4.750 9×10 -4 T 2 . As the drying temperature increasing, the effective moisture diffusion coefficient increased from 2.539 35×10 -7 m 2 /s to 13.889 64×10 -7 m 2 /s. Conclusion: The spin-flash drying method had the advantages of higher effective moisture diffusion coefficient and higher drying efficiency, which can effectively protect the thermal sensitive composition in Antarctic krill from being damaged and improve the product quality. |
format |
Article in Journal/Newspaper |
author |
TAN Jiayu OUYANG Jie MA Tiantian SHEN Jia |
author_facet |
TAN Jiayu OUYANG Jie MA Tiantian SHEN Jia |
author_sort |
TAN Jiayu |
title |
Spin-flash drying characteristics and kinetic model of antarctic krill |
title_short |
Spin-flash drying characteristics and kinetic model of antarctic krill |
title_full |
Spin-flash drying characteristics and kinetic model of antarctic krill |
title_fullStr |
Spin-flash drying characteristics and kinetic model of antarctic krill |
title_full_unstemmed |
Spin-flash drying characteristics and kinetic model of antarctic krill |
title_sort |
spin-flash drying characteristics and kinetic model of antarctic krill |
publisher |
ZHU Beiwei |
publishDate |
2023 |
url |
https://doi.org/10.13652/j.spjx.1003.5788.2022.81117 https://doaj.org/article/6667109ee7464b3ea558fbff83a2d992 |
genre |
Antarc* Antarctic Antarctic Krill |
genre_facet |
Antarc* Antarctic Antarctic Krill |
op_source |
Shipin yu jixie, Vol 39, Iss 10, Pp 42-48 (2023) |
op_relation |
http://www.ifoodmm.com/spyjxen/article/abstract/20231007 https://doaj.org/toc/1003-5788 1003-5788 doi:10.13652/j.spjx.1003.5788.2022.81117 https://doaj.org/article/6667109ee7464b3ea558fbff83a2d992 |
op_doi |
https://doi.org/10.13652/j.spjx.1003.5788.2022.81117 |
_version_ |
1810289514122313728 |