Document Detail


Effects of fish meal replacement with full-fat soy meal on growth and tissue fatty acid composition in Atlantic cod (Gadus morhua).
MedLine Citation:
PMID:  17564455     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Atlantic cod of initial mean weight approximately 220 g were fed a control diet and three diets in which fish meal (FM) was replaced with increasing levels of full-fat soybean meal (FFS) supplied at 12, 24, and 36% of dry diet, for 12 weeks. There were no significant differences in final weights, but the specific growth rate (SGR) was significantly higher in fish fed the control (FFS0) diet compared to fish fed the FFS12 and FFS36 diets, and the feed conversion ratio (FCR) was significantly lower in fish fed the FFS0 diet compared to the other three treatments. The fatty acid (FA) compositions of the cod muscle and liver were highly affected by dietary treatment, and linear relationships between dietary and tissue FA concentrations were shown for some of these. Moreover, selective utilization or accumulation in the tissues of specific FA was suggested by the results.
Authors:
Vasileios Karalazos; Jim Treasurer; Christopher J Cutts; Richard Alderson; Trine F Galloway; Sissel Albrektsen; Jon Arnason; Niall MacDonald; Ian Pike; J Gordon Bell
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2007-06-12
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  55     ISSN:  0021-8561     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2007 Jul 
Date Detail:
Created Date:  2007-07-03     Completed Date:  2007-09-19     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  5788-95     Citation Subset:  IM    
Affiliation:
Institute of Aquaculture, University of Stirling, Stirling FK9 4LA, Scotland. vasileios.karalazos@stir.ac.uk
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MeSH Terms
Descriptor/Qualifier:
Animals
Diet*
Fatty Acids / analysis*
Fish Products*
Gadus morhua / growth & development*,  metabolism*
Liver / chemistry
Muscles / chemistry
Soybeans*
Chemical
Reg. No./Substance:
0/Fatty Acids

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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