In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer
Abstract A new method for the rapid measurement of the fat content in live (or slaughtered) Atlantic salmon, based on a mobile low‐field NMR analyser, has been developed and tested. The instrument, calibrated against a set of reference samples (fish oil in agarose), was used for non‐destructive fat...
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crwiley:10.1002/jsfa.2117 2024-06-02T08:03:29+00:00 In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer Veliyulin, Emil van der Zwaag, Claas Burk, Wolfgang Erikson, Ulf 2005 http://dx.doi.org/10.1002/jsfa.2117 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2117 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2117 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the Science of Food and Agriculture volume 85, issue 8, page 1299-1304 ISSN 0022-5142 1097-0010 journal-article 2005 crwiley https://doi.org/10.1002/jsfa.2117 2024-05-03T11:42:13Z Abstract A new method for the rapid measurement of the fat content in live (or slaughtered) Atlantic salmon, based on a mobile low‐field NMR analyser, has been developed and tested. The instrument, calibrated against a set of reference samples (fish oil in agarose), was used for non‐destructive fat determination of the Norwegian quality cut (NQC) of anaesthetized fish. The total analysis time per fish was about 20 s. The fat content (range 90–182 g kg −1 ) showed significant correlation ( r = 0.92) with chemical extraction data obtained after slaughtering the same fish. The spatial distribution of fat in the NQC was obtained and visualized as a ‘fat image’ using novel software. It was concluded that the mobile NMR spectrometer has potential for implementation in connection with on‐line quality control. Copyright © 2005 Society of Chemical Industry Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of the Science of Food and Agriculture 85 8 1299 1304 |
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Wiley Online Library |
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English |
description |
Abstract A new method for the rapid measurement of the fat content in live (or slaughtered) Atlantic salmon, based on a mobile low‐field NMR analyser, has been developed and tested. The instrument, calibrated against a set of reference samples (fish oil in agarose), was used for non‐destructive fat determination of the Norwegian quality cut (NQC) of anaesthetized fish. The total analysis time per fish was about 20 s. The fat content (range 90–182 g kg −1 ) showed significant correlation ( r = 0.92) with chemical extraction data obtained after slaughtering the same fish. The spatial distribution of fat in the NQC was obtained and visualized as a ‘fat image’ using novel software. It was concluded that the mobile NMR spectrometer has potential for implementation in connection with on‐line quality control. Copyright © 2005 Society of Chemical Industry |
format |
Article in Journal/Newspaper |
author |
Veliyulin, Emil van der Zwaag, Claas Burk, Wolfgang Erikson, Ulf |
spellingShingle |
Veliyulin, Emil van der Zwaag, Claas Burk, Wolfgang Erikson, Ulf In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
author_facet |
Veliyulin, Emil van der Zwaag, Claas Burk, Wolfgang Erikson, Ulf |
author_sort |
Veliyulin, Emil |
title |
In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
title_short |
In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
title_full |
In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
title_fullStr |
In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
title_full_unstemmed |
In vivo determination of fat content in Atlantic salmon ( Salmo salar) with a mobile NMR spectrometer |
title_sort |
in vivo determination of fat content in atlantic salmon ( salmo salar) with a mobile nmr spectrometer |
publisher |
Wiley |
publishDate |
2005 |
url |
http://dx.doi.org/10.1002/jsfa.2117 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2117 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2117 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of the Science of Food and Agriculture volume 85, issue 8, page 1299-1304 ISSN 0022-5142 1097-0010 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jsfa.2117 |
container_title |
Journal of the Science of Food and Agriculture |
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85 |
container_issue |
8 |
container_start_page |
1299 |
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1304 |
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1800748007546683392 |