Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts
The smolt stage of salmon has challenges in reaching adequate growth rates due to the changing environmental conditions at sea. Therefore, it is necessary to provide adequate diets to achieve sufficient growth. This study determined the impacts of glutamate and succinate (1% each) supplemented diet...
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ftunivmob:oai:nmbu.brage.unit.no:11250/2680033 2023-05-15T15:30:44+02:00 Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts Naveenan, Manoharan Olsen, Rolf Erik Egelandsdal, Bjørg 2020-01-14T17:10:52Z application/pdf https://hdl.handle.net/11250/2680033 eng eng Journal of Fisheries. 2019, 7 (2), 692-699. urn:issn:2311-729X https://hdl.handle.net/11250/2680033 cristin:1772915 Navngivelse-Ikkekommersiell-DelPåSammeVilkår 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-sa/4.0/deed.no CC-BY-NC-SA 692-699 7 Journal of Fisheries 2 Peer reviewed Journal article 2020 ftunivmob 2021-09-23T20:14:50Z The smolt stage of salmon has challenges in reaching adequate growth rates due to the changing environmental conditions at sea. Therefore, it is necessary to provide adequate diets to achieve sufficient growth. This study determined the impacts of glutamate and succinate (1% each) supplemented diet on the growth of Atlantic salmon smolts along with characterization of mitochondrial respiration using highresolution respirometry technique. Results indicated that there was no significant difference in growth response between the treatment and control groups. Maximum oxidative phosphorylation (OXPHOS) was reached after addition of succinate. Analysis of heart homogenates revealed a significant difference in LEAK respiration state (P = 0.005). No significant difference was recorded between the diet groups for liver homogenates. Differences between heart and liver respiration revealed that mitochondrial activity is organ dependent. publishedVersion Article in Journal/Newspaper Atlantic salmon Salmo salar Open archive Norwegian University of Life Sciences: Brage NMBU |
institution |
Open Polar |
collection |
Open archive Norwegian University of Life Sciences: Brage NMBU |
op_collection_id |
ftunivmob |
language |
English |
description |
The smolt stage of salmon has challenges in reaching adequate growth rates due to the changing environmental conditions at sea. Therefore, it is necessary to provide adequate diets to achieve sufficient growth. This study determined the impacts of glutamate and succinate (1% each) supplemented diet on the growth of Atlantic salmon smolts along with characterization of mitochondrial respiration using highresolution respirometry technique. Results indicated that there was no significant difference in growth response between the treatment and control groups. Maximum oxidative phosphorylation (OXPHOS) was reached after addition of succinate. Analysis of heart homogenates revealed a significant difference in LEAK respiration state (P = 0.005). No significant difference was recorded between the diet groups for liver homogenates. Differences between heart and liver respiration revealed that mitochondrial activity is organ dependent. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Naveenan, Manoharan Olsen, Rolf Erik Egelandsdal, Bjørg |
spellingShingle |
Naveenan, Manoharan Olsen, Rolf Erik Egelandsdal, Bjørg Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
author_facet |
Naveenan, Manoharan Olsen, Rolf Erik Egelandsdal, Bjørg |
author_sort |
Naveenan, Manoharan |
title |
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
title_short |
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
title_full |
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
title_fullStr |
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
title_full_unstemmed |
Effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of Atlantic salmon (Salmo salar) smolts |
title_sort |
effects of dietary glutamate and succinate on growth performance and mitochondrial respiration in heart and liver of atlantic salmon (salmo salar) smolts |
publishDate |
2020 |
url |
https://hdl.handle.net/11250/2680033 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
692-699 7 Journal of Fisheries 2 |
op_relation |
Journal of Fisheries. 2019, 7 (2), 692-699. urn:issn:2311-729X https://hdl.handle.net/11250/2680033 cristin:1772915 |
op_rights |
Navngivelse-Ikkekommersiell-DelPåSammeVilkår 4.0 Internasjonal http://creativecommons.org/licenses/by-nc-sa/4.0/deed.no |
op_rightsnorm |
CC-BY-NC-SA |
_version_ |
1766361184438583296 |