Document Detail


Fatty acid composition and interrelationships among eight retail cuts of grass-feed beef.
MedLine Citation:
PMID:  23273439     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The aim of this research was to evaluate: 1) fatty acid (FA) profile of eight retail cuts (eye of round, ribeye, top round, striploin, tenderloin, top-sirloin, underblade, ground beef) from grass-fed steers, 2) the association between striploin (longissimus muscle) FA profile and that from the other retail cuts, and 3) the changes in FA profile associated with retail cut total FA content. All of the retail cuts, except underblade and ground beef, would be considered lean (<10g) based on total FA content. Total saturated fatty acids were positively correlated to total FA content; whereas, negative correlations were observed with total FA content and total monounsaturated and polyunsaturated fatty acids. No correlation was observed between total FA and CLA cis-9, trans-11. Striploin trans-11 C18:1 and CLA cis-9, trans-11 proportions, and n-6:n-3 ratio were positive and highly correlated with those in the other retail cuts.
Authors:
Enrique Pavan; Susan K Duckett
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Publication Detail:
Type:  Journal Article     Date:  2012-10-30
Journal Detail:
Title:  Meat science     Volume:  93     ISSN:  1873-4138     ISO Abbreviation:  Meat Sci.     Publication Date:  2013 Mar 
Date Detail:
Created Date:  2012-12-31     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101160862     Medline TA:  Meat Sci     Country:  England    
Other Details:
Languages:  eng     Pagination:  371-7     Citation Subset:  IM    
Copyright Information:
Copyright © 2012 Elsevier Ltd. All rights reserved.
Affiliation:
Department of Animal and Dairy Science, University of Georgia, 206 Edgar L. Rhodes Ctr., Athens, GA 30602-2771, USA. Electronic address: epavan@balcarce.inta.gov.ar.
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