| Production system and slaughter age effects on intramuscular fatty acids from young Tudanca bulls. | |
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MedLine Citation:
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PMID: 22104254 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Thirty-three young bulls from Tudanca local breed were used to investigate the effect of two production systems (semi-extensive vs. intensive) and two slaughter ages (12 vs. 14months) on meat fatty acid (FA) composition. Longissimus thoracis from semi-extensive animals had a lower percentage of intramuscular fat (p≤0.001), saturated FAs (p≤0.05), trans-18:1 (p≤0.001), n-6/n-3 ratio (p≤0.001) and a higher percentage of branched chain FAs (p≤0.001), polyunsaturated FAs (p≤0.001) and conjugated linoleic acid (CLA) (p≤0.001). Few differences were observed in FA composition between slaughter ages. Hence, meat from semi-extensive animals slaughtered at 12 or 14months displayed a healthier FA profile from a consumer's point of view. |
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Authors:
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M J Humada; E Serrano; C Sañudo; D C Rolland; M E R Dugan |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-10-31 |
Journal Detail:
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Title: Meat science Volume: - ISSN: 1873-4138 ISO Abbreviation: - Publication Date: 2011 Oct |
Date Detail:
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Created Date: 2011-11-22 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101160862 Medline TA: Meat Sci Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Elsevier Ltd. All rights reserved. |
Affiliation:
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Centro de Investigación y Formación Agrarias (C.I.F.A.), Gobierno de Cantabria, C/Héroes 2 de mayo, 27, 39600, Muriedas, Cantabria, Spain. |
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