Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods
Possible interactive effects of temperature and photoperiod on flesh quality in Atlantic salmon post‐smolts were studied. Juvenile (initial mean weight 96.0 g ± 3.1 SEM ) Atlantic salmon were reared at six different combinations of temperatures (4.3, 6.5 or 9.3°C) and photoperiods (continuous light...
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Language: | English |
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2020
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Online Access: | https://hdl.handle.net/1956/22672 https://doi.org/10.1111/are.14058 |
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ftunivbergen:oai:bora.uib.no:1956/22672 2023-05-15T15:29:44+02:00 Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods Imsland, Albert Roth, Bjørn Døskeland, Inge Fjelldal, Per Gunnar Stefansson, Sigurd Olav Handeland, Sigurd O Mikalsen, Bjørn 2020-01-21T17:24:27Z application/pdf https://hdl.handle.net/1956/22672 https://doi.org/10.1111/are.14058 eng eng Wiley Norges forskningsråd: 226059 urn:issn:1365-2109 urn:issn:1355-557X https://hdl.handle.net/1956/22672 https://doi.org/10.1111/are.14058 cristin:1710231 Copyright 2019 John Wiley & Sons Ltd Aquaculture Research Peer reviewed Journal article 2020 ftunivbergen https://doi.org/10.1111/are.14058 2023-03-14T17:39:28Z Possible interactive effects of temperature and photoperiod on flesh quality in Atlantic salmon post‐smolts were studied. Juvenile (initial mean weight 96.0 g ± 3.1 SEM ) Atlantic salmon were reared at six different combinations of temperatures (4.3, 6.5 or 9.3°C) and photoperiods (continuous light or simulated natural photoperiod). At termination of the trial, the fish were slaughtered and flesh samples taken to investigate quality and textural properties in the different experimental groups. Final weight in the six experimental groups varied between 174 and 345 g. Softer texture was seen in the fast growing groups. Photoperiod has only minor effect on flesh quality and textural properties, whereas temperature had significant impact on most of the measured variables. Although positive for growth, higher temperatures might be less favourable in relation to softer muscle tissue. acceptedVersion Article in Journal/Newspaper Atlantic salmon University of Bergen: Bergen Open Research Archive (BORA-UiB) Aquaculture Research 50 7 1795 1801 |
institution |
Open Polar |
collection |
University of Bergen: Bergen Open Research Archive (BORA-UiB) |
op_collection_id |
ftunivbergen |
language |
English |
description |
Possible interactive effects of temperature and photoperiod on flesh quality in Atlantic salmon post‐smolts were studied. Juvenile (initial mean weight 96.0 g ± 3.1 SEM ) Atlantic salmon were reared at six different combinations of temperatures (4.3, 6.5 or 9.3°C) and photoperiods (continuous light or simulated natural photoperiod). At termination of the trial, the fish were slaughtered and flesh samples taken to investigate quality and textural properties in the different experimental groups. Final weight in the six experimental groups varied between 174 and 345 g. Softer texture was seen in the fast growing groups. Photoperiod has only minor effect on flesh quality and textural properties, whereas temperature had significant impact on most of the measured variables. Although positive for growth, higher temperatures might be less favourable in relation to softer muscle tissue. acceptedVersion |
format |
Article in Journal/Newspaper |
author |
Imsland, Albert Roth, Bjørn Døskeland, Inge Fjelldal, Per Gunnar Stefansson, Sigurd Olav Handeland, Sigurd O Mikalsen, Bjørn |
spellingShingle |
Imsland, Albert Roth, Bjørn Døskeland, Inge Fjelldal, Per Gunnar Stefansson, Sigurd Olav Handeland, Sigurd O Mikalsen, Bjørn Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
author_facet |
Imsland, Albert Roth, Bjørn Døskeland, Inge Fjelldal, Per Gunnar Stefansson, Sigurd Olav Handeland, Sigurd O Mikalsen, Bjørn |
author_sort |
Imsland, Albert |
title |
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
title_short |
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
title_full |
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
title_fullStr |
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
title_full_unstemmed |
Flesh quality of Atlantic salmon smolts reared at different temperatures and photoperiods |
title_sort |
flesh quality of atlantic salmon smolts reared at different temperatures and photoperiods |
publisher |
Wiley |
publishDate |
2020 |
url |
https://hdl.handle.net/1956/22672 https://doi.org/10.1111/are.14058 |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Aquaculture Research |
op_relation |
Norges forskningsråd: 226059 urn:issn:1365-2109 urn:issn:1355-557X https://hdl.handle.net/1956/22672 https://doi.org/10.1111/are.14058 cristin:1710231 |
op_rights |
Copyright 2019 John Wiley & Sons Ltd |
op_doi |
https://doi.org/10.1111/are.14058 |
container_title |
Aquaculture Research |
container_volume |
50 |
container_issue |
7 |
container_start_page |
1795 |
op_container_end_page |
1801 |
_version_ |
1766360175466250240 |