| Restoration of fillet n-3 long-chain polyunsaturated fatty acid is improved by a modified fish oil finishing diet strategy for Atlantic salmon (<i>Salmo salar</i> L.) smolts fed palm fatty acid distillate. | |
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MedLine Citation:
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PMID: 22128889 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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ABSTRACT Reducing the lipid content in fish prior to feeding a fish oil finishing diet (FOFD) has potential to improve n-3 long-chain (≥C20) polyunsaturated fatty acids (LC-PUFA) restoration. This study had two main objectives: 1. Determine whether feeding Atlantic salmon smolt a 75% palm fatty acid distillate diet (75PFAD) improves the apparent digestibility (AD) of saturated fatty acids (SFA) and 2. Examine whether a food deprivation period after growth on 75PFAD leads to higher n-3 LC-PUFA restoration in fillet when applying a FOFD. The AD of SFA was higher for 75PFAD compared to a FO diet. The relative level (as % total FA) of n-3 LC-PUFA was higher in unfed fish compared to continuously fed fish after 21 and 28 day FOFD periods, respectively. Our results suggest that a food deprivation period prior to feeding a FOFD improves the efficiency of n-3 LC-PUFA restoration in the fillet of Atlantic salmon smolt. |
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Authors:
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Mohamed Basseer Codabaccus; Andrew R Bridle; Peter D Nichols; Chris G Carter |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-11-30 |
Journal Detail:
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Title: Journal of agricultural and food chemistry Volume: - ISSN: 1520-5118 ISO Abbreviation: - Publication Date: 2011 Nov |
Date Detail:
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Created Date: 2011-12-1 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0374755 Medline TA: J Agric Food Chem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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