Fish oil replacement in finfish nutrition
Unsustainable fishing practices have placed a heavy emphasis on aquaculture to meet the global shortfalls in the supply of fish and seafood, which are commonly accepted as the primary source of health-promoting essential omega-3 (n-3 highly unsaturated fatty acids). However, dietary fish oil is requ...
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ftdeakinunifig:oai:figshare.com:article/21048502 2023-05-15T15:32:43+02:00 Fish oil replacement in finfish nutrition Giovanni Turchini B Tortensen W K Ng 2009-03-01T00:00:00Z http://hdl.handle.net/10536/DRO/DU:30020428 https://figshare.com/articles/journal_contribution/Fish_oil_replacement_in_finfish_nutrition/21048502 unknown http://hdl.handle.net/10536/DRO/DU:30020428 https://figshare.com/articles/journal_contribution/Fish_oil_replacement_in_finfish_nutrition/21048502 All Rights Reserved Uncategorized animal fat aquaculture fish oil fatty acid fish quality lipogenesis phytosterols canola oil linseed oil lipid lipid catabolism lipid metabolism palm oil plant oil rapeseed oil seafood quality soybean oil vegetable oil Science & Technology Life Sciences & Biomedicine Fisheries FATTY-ACID-COMPOSITION SALMON SALMO-SALAR BASS DICENTRARCHUS-LABRAX DIETARY-LIPID SOURCES FARMED ATLANTIC SALMON TROUT ONCORHYNCHUS-MYKISS FRESH-WATER FISH MACCULLOCHELLA-PEELII-PEELII PARR-SMOLT TRANSFORMATION BETA-OXIDATION CAPACITY Text Journal contribution 2009 ftdeakinunifig 2022-11-17T22:48:15Z Unsustainable fishing practices have placed a heavy emphasis on aquaculture to meet the global shortfalls in the supply of fish and seafood, which are commonly accepted as the primary source of health-promoting essential omega-3 (n-3 highly unsaturated fatty acids). However, dietary fish oil is required for the production of omega-3-rich farmed fish and this commodity, in a vicious circle, is at present derived solely from wild fisheries. Decreasing global availability coupled with the highly variable price of this resource has forced the aquaculture industry to investigate the possibilities of alternative dietary lipid sources. This review attempts to compile all principal information available regarding the effects of fish oil replacement for the diets of farmed finfish, analysing the findings using a comparative approach among different cultured fish species. The review initially focuses on the present situation with regard to the production, availability and main nutritional characteristics of fish oil and the principal alternative lipid sources (such as vegetable oils and animal fats). Following this, the effects of fish oil replacement in finfish nutrition on feed quality, fish performance, feed efficiency, fish lipid metabolism, final eating quality and related economic aspects are presented and discussed. Other Non-Article Part of Journal/Newspaper Atlantic salmon Salmo salar DRO - Deakin Research Online |
institution |
Open Polar |
collection |
DRO - Deakin Research Online |
op_collection_id |
ftdeakinunifig |
language |
unknown |
topic |
Uncategorized animal fat aquaculture fish oil fatty acid fish quality lipogenesis phytosterols canola oil linseed oil lipid lipid catabolism lipid metabolism palm oil plant oil rapeseed oil seafood quality soybean oil vegetable oil Science & Technology Life Sciences & Biomedicine Fisheries FATTY-ACID-COMPOSITION SALMON SALMO-SALAR BASS DICENTRARCHUS-LABRAX DIETARY-LIPID SOURCES FARMED ATLANTIC SALMON TROUT ONCORHYNCHUS-MYKISS FRESH-WATER FISH MACCULLOCHELLA-PEELII-PEELII PARR-SMOLT TRANSFORMATION BETA-OXIDATION CAPACITY |
spellingShingle |
Uncategorized animal fat aquaculture fish oil fatty acid fish quality lipogenesis phytosterols canola oil linseed oil lipid lipid catabolism lipid metabolism palm oil plant oil rapeseed oil seafood quality soybean oil vegetable oil Science & Technology Life Sciences & Biomedicine Fisheries FATTY-ACID-COMPOSITION SALMON SALMO-SALAR BASS DICENTRARCHUS-LABRAX DIETARY-LIPID SOURCES FARMED ATLANTIC SALMON TROUT ONCORHYNCHUS-MYKISS FRESH-WATER FISH MACCULLOCHELLA-PEELII-PEELII PARR-SMOLT TRANSFORMATION BETA-OXIDATION CAPACITY Giovanni Turchini B Tortensen W K Ng Fish oil replacement in finfish nutrition |
topic_facet |
Uncategorized animal fat aquaculture fish oil fatty acid fish quality lipogenesis phytosterols canola oil linseed oil lipid lipid catabolism lipid metabolism palm oil plant oil rapeseed oil seafood quality soybean oil vegetable oil Science & Technology Life Sciences & Biomedicine Fisheries FATTY-ACID-COMPOSITION SALMON SALMO-SALAR BASS DICENTRARCHUS-LABRAX DIETARY-LIPID SOURCES FARMED ATLANTIC SALMON TROUT ONCORHYNCHUS-MYKISS FRESH-WATER FISH MACCULLOCHELLA-PEELII-PEELII PARR-SMOLT TRANSFORMATION BETA-OXIDATION CAPACITY |
description |
Unsustainable fishing practices have placed a heavy emphasis on aquaculture to meet the global shortfalls in the supply of fish and seafood, which are commonly accepted as the primary source of health-promoting essential omega-3 (n-3 highly unsaturated fatty acids). However, dietary fish oil is required for the production of omega-3-rich farmed fish and this commodity, in a vicious circle, is at present derived solely from wild fisheries. Decreasing global availability coupled with the highly variable price of this resource has forced the aquaculture industry to investigate the possibilities of alternative dietary lipid sources. This review attempts to compile all principal information available regarding the effects of fish oil replacement for the diets of farmed finfish, analysing the findings using a comparative approach among different cultured fish species. The review initially focuses on the present situation with regard to the production, availability and main nutritional characteristics of fish oil and the principal alternative lipid sources (such as vegetable oils and animal fats). Following this, the effects of fish oil replacement in finfish nutrition on feed quality, fish performance, feed efficiency, fish lipid metabolism, final eating quality and related economic aspects are presented and discussed. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Giovanni Turchini B Tortensen W K Ng |
author_facet |
Giovanni Turchini B Tortensen W K Ng |
author_sort |
Giovanni Turchini |
title |
Fish oil replacement in finfish nutrition |
title_short |
Fish oil replacement in finfish nutrition |
title_full |
Fish oil replacement in finfish nutrition |
title_fullStr |
Fish oil replacement in finfish nutrition |
title_full_unstemmed |
Fish oil replacement in finfish nutrition |
title_sort |
fish oil replacement in finfish nutrition |
publishDate |
2009 |
url |
http://hdl.handle.net/10536/DRO/DU:30020428 https://figshare.com/articles/journal_contribution/Fish_oil_replacement_in_finfish_nutrition/21048502 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
http://hdl.handle.net/10536/DRO/DU:30020428 https://figshare.com/articles/journal_contribution/Fish_oil_replacement_in_finfish_nutrition/21048502 |
op_rights |
All Rights Reserved |
_version_ |
1766363211549900800 |