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EU carcass classification system: carcass and meat quality in light lambs
C Russo1, G Preziuso, P Verità
1Department of Animal Production, University of Pisa, Viale delle Piagge no. 2, 56124 Pisa, Italy.
Meat Science
|November 9, 2011
Summary
The EU Mediterranean classification system does not correlate with the meat quality of Apenninica suckling lambs. Carcass weight impacts size and bone percentage but not meat characteristics like color or water holding capacity.
Area of Science:
- Animal science
- Meat science
- Agricultural economics
Background:
- The EU Mediterranean classification system aims to standardize lamb carcass evaluation.
- Understanding the relationship between carcass traits and meat quality is crucial for the lamb industry.
Purpose of the Study:
- To investigate the correlation between carcass weight, size, and meat quality in Apenninica suckling lambs.
- To assess the effectiveness of the EU Mediterranean classification system in predicting meat quality.
Main Methods:
- Studied sixty male Apenninica suckling lamb carcasses.
- Evaluated carcass weight (6-12 kg), size, compactness, bone percentage, meat color, water holding capacity, and suitability for domestic storage.
- Classified carcasses using the EU Mediterranean system (quality 1 and 2).
Main Results:
- Increased carcass weight correlated with larger size, greater compactness, and lower bone percentage.
- Meat quality parameters (color, water holding capacity, storage suitability) remained consistent across different carcass weights.
- No significant differences in meat quality were observed between carcasses classified as quality 1 and 2.
Conclusions:
- Carcass weight influences physical characteristics but not the intrinsic meat quality of light lambs.
- The EU Mediterranean classification system is not a reliable indicator of merchandized meat quality for this lamb category.
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