Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems
Abstract Many studies have evaluated the adequacy of alternate ingredient diets for Atlantic salmon, Salmo salar , mainly with focus on fish performance and health; however, comprehensive analysis of fillet quality is lacking, particularly for salmon fed these diets in recirculation aquaculture syst...
Published in: | Journal of the World Aquaculture Society |
---|---|
Main Authors: | , , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2017
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/jwas.12452 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjwas.12452 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jwas.12452 |
id |
crwiley:10.1111/jwas.12452 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/jwas.12452 2024-09-15T17:55:50+00:00 Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems Davidson, John Kenney, P. Brett Barrows, Frederic T. Good, Christopher Summerfelt, Steven T. USDA Agricultural Research Service 2017 http://dx.doi.org/10.1111/jwas.12452 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjwas.12452 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jwas.12452 en eng Wiley http://creativecommons.org/licenses/by/4.0/ Journal of the World Aquaculture Society volume 49, issue 1, page 183-196 ISSN 0893-8849 1749-7345 journal-article 2017 crwiley https://doi.org/10.1111/jwas.12452 2024-07-23T04:13:40Z Abstract Many studies have evaluated the adequacy of alternate ingredient diets for Atlantic salmon, Salmo salar , mainly with focus on fish performance and health; however, comprehensive analysis of fillet quality is lacking, particularly for salmon fed these diets in recirculation aquaculture systems (RAS). To this end, a study was conducted comparing fillet quality and processing attributes of postsmolt Atlantic salmon fed a fishmeal‐free diet (FMF) versus a standard fishmeal‐based diet, in replicate RAS. Mean weight of Atlantic salmon fed both diets was 1.72 kg following the 6‐mo trial and survival was >99%. Diet did not affect ( P > 0.05) processing and fillet yields, whole‐body proximate composition(fat, moisture, protein), fillet proximate composition, cook yield, fillet texture, color, or omega‐3 fatty acid fillet content, including eicosapentaenoic acid and docosahexaenoic acid levels. Whole‐body ash content was greater in salmon fed the FMF diet. The FMF diet resulted in a wild fish‐in to farmed fish‐out ratio of 0:1 per Monterey Bay Aquarium's Seafood Watch criteria due to its fishmeal‐free status and use of lipids from fishery byproduct. Overall, fillet quality and processing attributes were generally unaffected when feeding a diet devoid of fishmeal to postsmolt Atlantic salmon cultured in RAS. [Correction added on 7 September 2017, after first online publication: the P value in Abstract has been changed from “ P < 0.05” to “ P > 0.05”.]. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library Journal of the World Aquaculture Society 49 1 183 196 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Many studies have evaluated the adequacy of alternate ingredient diets for Atlantic salmon, Salmo salar , mainly with focus on fish performance and health; however, comprehensive analysis of fillet quality is lacking, particularly for salmon fed these diets in recirculation aquaculture systems (RAS). To this end, a study was conducted comparing fillet quality and processing attributes of postsmolt Atlantic salmon fed a fishmeal‐free diet (FMF) versus a standard fishmeal‐based diet, in replicate RAS. Mean weight of Atlantic salmon fed both diets was 1.72 kg following the 6‐mo trial and survival was >99%. Diet did not affect ( P > 0.05) processing and fillet yields, whole‐body proximate composition(fat, moisture, protein), fillet proximate composition, cook yield, fillet texture, color, or omega‐3 fatty acid fillet content, including eicosapentaenoic acid and docosahexaenoic acid levels. Whole‐body ash content was greater in salmon fed the FMF diet. The FMF diet resulted in a wild fish‐in to farmed fish‐out ratio of 0:1 per Monterey Bay Aquarium's Seafood Watch criteria due to its fishmeal‐free status and use of lipids from fishery byproduct. Overall, fillet quality and processing attributes were generally unaffected when feeding a diet devoid of fishmeal to postsmolt Atlantic salmon cultured in RAS. [Correction added on 7 September 2017, after first online publication: the P value in Abstract has been changed from “ P < 0.05” to “ P > 0.05”.]. |
author2 |
USDA Agricultural Research Service |
format |
Article in Journal/Newspaper |
author |
Davidson, John Kenney, P. Brett Barrows, Frederic T. Good, Christopher Summerfelt, Steven T. |
spellingShingle |
Davidson, John Kenney, P. Brett Barrows, Frederic T. Good, Christopher Summerfelt, Steven T. Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
author_facet |
Davidson, John Kenney, P. Brett Barrows, Frederic T. Good, Christopher Summerfelt, Steven T. |
author_sort |
Davidson, John |
title |
Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
title_short |
Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
title_full |
Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
title_fullStr |
Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
title_full_unstemmed |
Fillet Quality and Processing Attributes of Postsmolt Atlantic Salmon, Salmo salar, Fed a Fishmeal‐free Diet and a Fishmeal‐based Diet in Recirculation Aquaculture Systems |
title_sort |
fillet quality and processing attributes of postsmolt atlantic salmon, salmo salar, fed a fishmeal‐free diet and a fishmeal‐based diet in recirculation aquaculture systems |
publisher |
Wiley |
publishDate |
2017 |
url |
http://dx.doi.org/10.1111/jwas.12452 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjwas.12452 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jwas.12452 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Journal of the World Aquaculture Society volume 49, issue 1, page 183-196 ISSN 0893-8849 1749-7345 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1111/jwas.12452 |
container_title |
Journal of the World Aquaculture Society |
container_volume |
49 |
container_issue |
1 |
container_start_page |
183 |
op_container_end_page |
196 |
_version_ |
1810432062402854912 |