Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies
Abstract Turbot is a valuable commercial species because of its high nutrition content. Water redistribution during heating was attributed to temperature-induced protein denaturation and structural shrinkage. Therefore, knowledge about water dynamics provides valuable information related to flesh ph...
Published in: | International Journal of Food Engineering |
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Language: | English |
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Walter de Gruyter GmbH
2017
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Online Access: | http://dx.doi.org/10.1515/ijfe-2017-0028 http://www.degruyter.com/view/j/ijfe.2017.13.issue-7/ijfe-2017-0028/ijfe-2017-0028.xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/pdf |
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crdegruyter:10.1515/ijfe-2017-0028 2024-10-13T14:10:39+00:00 Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies Xia, Kexin Wang, Haitao Huang, Linlin Xu, Wei Zang, Xiu Song, Yukun Zu, Yinxue Zhu, Beiwei Tan, Mingqian 2017 http://dx.doi.org/10.1515/ijfe-2017-0028 http://www.degruyter.com/view/j/ijfe.2017.13.issue-7/ijfe-2017-0028/ijfe-2017-0028.xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/pdf en eng Walter de Gruyter GmbH International Journal of Food Engineering volume 13, issue 7 ISSN 1556-3758 journal-article 2017 crdegruyter https://doi.org/10.1515/ijfe-2017-0028 2024-09-30T04:07:50Z Abstract Turbot is a valuable commercial species because of its high nutrition content. Water redistribution during heating was attributed to temperature-induced protein denaturation and structural shrinkage. Therefore, knowledge about water dynamics provides valuable information related to flesh physical properties (weight loss, color and shear force). Herein, water dynamics in turbot during baking and microwave heating were elucidated by using low field nuclear magnetic resonance (LF-NMR) and magnetic resonance imaging (MRI). Four distinct water populations with relaxation times of 0.20–0.60 ms, 2.00–6.00 ms, 30.00–60.00 ms, and 250.00–560.00 ms were identified. The dramatic variation of water populations during baking and microwave heating indicated protein denaturation and structural shrinkage, which was further verified by MRI and microscopic examination. Furthermore, good linear correlations were observed between NMR parameters and weight loss, color and shear force. The results revealed that the water mobility and distribution in turbot provided valuable information for quality analysis during baking and microwave heating. Article in Journal/Newspaper Scophthalmus maximus Turbot De Gruyter International Journal of Food Engineering 13 7 |
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Open Polar |
collection |
De Gruyter |
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crdegruyter |
language |
English |
description |
Abstract Turbot is a valuable commercial species because of its high nutrition content. Water redistribution during heating was attributed to temperature-induced protein denaturation and structural shrinkage. Therefore, knowledge about water dynamics provides valuable information related to flesh physical properties (weight loss, color and shear force). Herein, water dynamics in turbot during baking and microwave heating were elucidated by using low field nuclear magnetic resonance (LF-NMR) and magnetic resonance imaging (MRI). Four distinct water populations with relaxation times of 0.20–0.60 ms, 2.00–6.00 ms, 30.00–60.00 ms, and 250.00–560.00 ms were identified. The dramatic variation of water populations during baking and microwave heating indicated protein denaturation and structural shrinkage, which was further verified by MRI and microscopic examination. Furthermore, good linear correlations were observed between NMR parameters and weight loss, color and shear force. The results revealed that the water mobility and distribution in turbot provided valuable information for quality analysis during baking and microwave heating. |
format |
Article in Journal/Newspaper |
author |
Xia, Kexin Wang, Haitao Huang, Linlin Xu, Wei Zang, Xiu Song, Yukun Zu, Yinxue Zhu, Beiwei Tan, Mingqian |
spellingShingle |
Xia, Kexin Wang, Haitao Huang, Linlin Xu, Wei Zang, Xiu Song, Yukun Zu, Yinxue Zhu, Beiwei Tan, Mingqian Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
author_facet |
Xia, Kexin Wang, Haitao Huang, Linlin Xu, Wei Zang, Xiu Song, Yukun Zu, Yinxue Zhu, Beiwei Tan, Mingqian |
author_sort |
Xia, Kexin |
title |
Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
title_short |
Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
title_full |
Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
title_fullStr |
Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
title_full_unstemmed |
Water Dynamics in Turbot (Scophthalmus maximus) Flesh during Baking and Microwave Heating: Nuclear Magnetic Resonance and Magnetic Resonance Imaging Studies |
title_sort |
water dynamics in turbot (scophthalmus maximus) flesh during baking and microwave heating: nuclear magnetic resonance and magnetic resonance imaging studies |
publisher |
Walter de Gruyter GmbH |
publishDate |
2017 |
url |
http://dx.doi.org/10.1515/ijfe-2017-0028 http://www.degruyter.com/view/j/ijfe.2017.13.issue-7/ijfe-2017-0028/ijfe-2017-0028.xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/xml https://www.degruyter.com/document/doi/10.1515/ijfe-2017-0028/pdf |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_source |
International Journal of Food Engineering volume 13, issue 7 ISSN 1556-3758 |
op_doi |
https://doi.org/10.1515/ijfe-2017-0028 |
container_title |
International Journal of Food Engineering |
container_volume |
13 |
container_issue |
7 |
_version_ |
1812818018320777216 |