Características fisicoquímicas, de ácidos grasos y aminoácidos en corderos de ovella galega a 45 días

  1. Adán, S. 1
  2. Fernández, M. 2
  3. Domínguez, B. 3
  4. Rivero, C.J. 4
  5. Justo, J.R. 1
  6. Arias, A. 1
  7. García- Fontán, M.C. 2
  8. Lorenzo, J.M. 2
  9. Lama, J.J. 1
  10. López, C. 4
  11. Rois, D. 1
  12. Feijóo, J. 4
  13. Franco, D. 2
  1. 1 Federación de Razas Autóctonas de Galicia. Fontefiz
  2. 2 Fundación Centro Tecnológico de la Carne. San Cibrao das Viñas. Ourense
  3. 3 Instituto Ourensán de Desenvolvemento Económico
  4. 4 Centro de Recursos Zooxenéticos de Galicia
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Journal:
Archivos de zootecnia

ISSN: 0004-0592,  1885-4494

Year of publication: 2011

Volume: 60

Issue: 231

Pages: 433-436

Type: Article

DOI: 10.4321/S0004-05922011000300029 DIALNET GOOGLE SCHOLAR lock_openDialnet editor

More publications in: Archivos de zootecnia

Abstract

There were analyzed the physico-chemical properties and the profile of amino acids and fatty acids found in lambs of the Ovella Galega breed fed solely on their mother’s milk and slaughtered at 45 days. The results show a low percentage of intramuscular fat (0.62%) and lower-middle hardness (4 kg/cm 2 ). The amino acids’ profile is similar to that of a high quality protein. Concerning the fatty acids’ profile, the study shows a high percentage of unsaturated (55%), both mono and polyunsaturated, versus a lower percentage of the saturated ones (44.82%), apart from a well proportioned ratio ω 6 /ω 3, (1,88).

Data source: Dialnet