Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry
[Image: see text] In the Atlantic salmon (Salmo salar) aquaculture industry, gaping (the separation of muscle bundles from the connective tissue) is a major quality problem. This study characterized chondroitin sulfate (CS) and heparan sulfate (HS) in the connective tissue of intact and gaping salmo...
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ftpubmed:oai:pubmedcentral.nih.gov:6761683 2023-05-15T15:30:49+02:00 Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry Jacobsen, Ása Shi, Xiaofeng Shao, Chun Eysturskarδ, Jonhard Mikalsen, Svein-Ole Zaia, Joseph 2019-09-09 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6761683/ http://www.ncbi.nlm.nih.gov/pubmed/31572832 https://doi.org/10.1021/acsomega.9b01136 en eng American Chemical Society http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6761683/ http://www.ncbi.nlm.nih.gov/pubmed/31572832 http://dx.doi.org/10.1021/acsomega.9b01136 Copyright © 2019 American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License (http://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html) , which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes. CC-BY-NC-ND Text 2019 ftpubmed https://doi.org/10.1021/acsomega.9b01136 2019-10-06T00:39:18Z [Image: see text] In the Atlantic salmon (Salmo salar) aquaculture industry, gaping (the separation of muscle bundles from the connective tissue) is a major quality problem. This study characterized chondroitin sulfate (CS) and heparan sulfate (HS) in the connective tissue of intact and gaping salmon fillets from 30 salmon by mass spectrometry. Statistical difference was detected between gaping and intact tissues only when comparing pairwise samples from the same individual (n = 10). The gaping tissue had a lower content of monosulfated CS disaccharides (p = 0.027), and the relative distribution of CS disaccharides was significantly different (p < 0.05). The HS chains were short (average = 14.09, SD = 4.91), and the intact tissue seemed to have a more uniform HS chain structure compared to the gaping tissue. Time-series samples from the same individuals are recommended for future research to improve the understanding of reasons and implications of these differences. Text Atlantic salmon Salmo salar PubMed Central (PMC) ACS Omega 4 13 15337 15347 |
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[Image: see text] In the Atlantic salmon (Salmo salar) aquaculture industry, gaping (the separation of muscle bundles from the connective tissue) is a major quality problem. This study characterized chondroitin sulfate (CS) and heparan sulfate (HS) in the connective tissue of intact and gaping salmon fillets from 30 salmon by mass spectrometry. Statistical difference was detected between gaping and intact tissues only when comparing pairwise samples from the same individual (n = 10). The gaping tissue had a lower content of monosulfated CS disaccharides (p = 0.027), and the relative distribution of CS disaccharides was significantly different (p < 0.05). The HS chains were short (average = 14.09, SD = 4.91), and the intact tissue seemed to have a more uniform HS chain structure compared to the gaping tissue. Time-series samples from the same individuals are recommended for future research to improve the understanding of reasons and implications of these differences. |
format |
Text |
author |
Jacobsen, Ása Shi, Xiaofeng Shao, Chun Eysturskarδ, Jonhard Mikalsen, Svein-Ole Zaia, Joseph |
spellingShingle |
Jacobsen, Ása Shi, Xiaofeng Shao, Chun Eysturskarδ, Jonhard Mikalsen, Svein-Ole Zaia, Joseph Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
author_facet |
Jacobsen, Ása Shi, Xiaofeng Shao, Chun Eysturskarδ, Jonhard Mikalsen, Svein-Ole Zaia, Joseph |
author_sort |
Jacobsen, Ása |
title |
Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
title_short |
Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
title_full |
Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
title_fullStr |
Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
title_full_unstemmed |
Characterization of Glycosaminoglycans in Gaping and Intact Connective Tissues of Farmed Atlantic Salmon (Salmo salar) Fillets by Mass Spectrometry |
title_sort |
characterization of glycosaminoglycans in gaping and intact connective tissues of farmed atlantic salmon (salmo salar) fillets by mass spectrometry |
publisher |
American Chemical Society |
publishDate |
2019 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6761683/ http://www.ncbi.nlm.nih.gov/pubmed/31572832 https://doi.org/10.1021/acsomega.9b01136 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6761683/ http://www.ncbi.nlm.nih.gov/pubmed/31572832 http://dx.doi.org/10.1021/acsomega.9b01136 |
op_rights |
Copyright © 2019 American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License (http://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html) , which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes. |
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CC-BY-NC-ND |
op_doi |
https://doi.org/10.1021/acsomega.9b01136 |
container_title |
ACS Omega |
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4 |
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13 |
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15337 |
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15347 |
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1766361278603853824 |