Document Detail


Effect of sex and genotype on carcase composition and nutritional characteristics of chicken meat.
MedLine Citation:
PMID:  20680869     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
1. The aim of this study was to examine the effect of sex and genotype on carcase composition and nutritional and sensory characteristics of chicken meat. The "Geline de Touraine" (GT) characterised by high carcase fatness was compared with an experimental crossbreed (EC) and "Label rouge" (LR) genotype. 2. Females compared with males, and GT chickens compared with LR and EC chickens were characterised by increased carcase fatness and an increased lipid level in thigh meat. 3. In both breast and thigh meat, the percentage of monounsaturated fatty acids was increased and the percentage of polyunsaturated fatty acids was decreased. However, these effects did not affect sensory characteristics of meat particularly those of roasted breast fillets containing very low lipid level by comparison with thigh meat. 4. Finally, in our study, high carcase fatness was related to high intermuscular fatness affecting the nutritional characteristics of meat but not its sensory attributes.
Authors:
E Baeza; P Chartrin; K Meteau; T Bordeau; H Juin; E Le Bihan-Duval; M Lessire; C Berri
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  British poultry science     Volume:  51     ISSN:  1466-1799     ISO Abbreviation:  Br. Poult. Sci.     Publication Date:  2010 Jun 
Date Detail:
Created Date:  2010-08-03     Completed Date:  2010-12-03     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  15740290R     Medline TA:  Br Poult Sci     Country:  England    
Other Details:
Languages:  eng     Pagination:  344-53     Citation Subset:  IM    
Affiliation:
INRA, UR Recherches Avicoles, Nouzilly, France. baeza@tours.inra.fr
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MeSH Terms
Descriptor/Qualifier:
Animals
Body Fat Distribution*
Chickens / anatomy & histology,  genetics*
Female
Genotype*
Male
Meat*
Muscles / anatomy & histology
Nutritive Value
Sex Factors

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


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