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Tropical Animal Health and Production

, Volume 42, Issue 4, pp 743–750 | Cite as

Meat production traits of a new sheep breed called Bafra in Turkey 2. Meat quality characteristics of lambs

  • Akın Yakan
  • Necmettin ÜnalEmail author
Article

Abstract

Meat quality characteristics of Bafra ram lambs slaughtered at different weights were investigated. A total of 24 lambs fattened intensively was slaughtered at four slaughter weights of 30, 35, 40, and 45 kg. Water-holding capacity, cooking loss, tenderness, color, as well as protein content did not vary significantly among the slaughter weight groups, although the 30-kg slaughter weight lambs displayed the greatest postmortem pH fall in musculus longissimus dorsi (P < 0.05). As slaughter weight increased, intramuscular fat of musculus longissimus dorsi showed an increasing nutritive value (P < 0.05), total unsaturated fatty acids/saturated fatty acids ratio (P < 0.05), and n6/n3 ratio (P < 0.05). However, atherogenic index and thrombogenic index values decreased with increasing slaughter weight, although this effect was not significant. The effect of slaughter weight on total cholesterol was not pronounced.

Keywords

Lamb Meat quality Slaughter weight Breed 

Notes

Acknowledgements

This study was prepared from the senior author's Ph.D. thesis. The authors thank the Scientific and Technical Research Council of Turkey (project number: 106O581), Ankara University (project number: BIYEP 2005 K120140), and Ministry of Agriculture and Rural Affairs of Turkey for supporting this work.

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Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  1. 1.Department of Animal Breeding and Husbandry, Faculty of Veterinary MedicineUniversity of AnkaraAnkaraTurkey

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