Conservación de carne de cordero enriquecida en ácidos grasos omega-3 y diferentes antioxidantesExtracto de aceituna rico en polifenoles y vitamina E

  1. E. Apeleo 1
  2. I. Muiño 2
  3. C. Pérez Santaescolástica 1
  4. R. Bermejo 1
  5. J. de la Fuente 1
  6. S. Lauzurica 1
  7. M.T. Díaz 2
  8. O. López 2
  9. V. Cañeque 2
  10. C. Pérez 1
  1. 1 Universidad Complutense de Madrid
    info

    Universidad Complutense de Madrid

    Madrid, España

    ROR 02p0gd045

  2. 2 INIA
Buch:
XV Jornadas sobre Producción Animal: 14 y 15 de mayo de 2013, Zaragoza
  1. Jorge Hugo Calvo Lacosta
  2. Isabel Casasús Pueyo
  3. Margalida Joy Torrens
  4. Javier Álvarez Rodríguez
  5. Luis Varona Aguado
  6. Begoña Panea Doblao
  7. Carlos Calvete Margolles
  8. Joaquim Balcells Teres

Verlag: Asociación Interprofesional para el Desarrollo Agrario

ISBN: 978-84-695-7684-7,  978-84-695-7684-7

Datum der Publikation: 2013

Ausgabe: 2

Seiten: 664-666

Kongress: Jornadas sobre producción animal (15. 2013. Zaragoza)

Art: Konferenz-Beitrag

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Zusammenfassung

Forty male lambs Manchego breed were used. The basal diet was formulated to be rich in omega-3 fatty acids, with extruded linseed (6%) and fish oil (1%). The lambs were randomly distributed in five experimental groups: 300 ppm of vitamin E (-tocopherol acetate) (GVE), two groups with olive extract rich in hydroxytyrosol dose of 1500 ppm (G1500) and 3000 ppm (G3000), a group with 300 ppm of vitamin E and 1500 ppm of olive extract (GMIX) and a control group (CG).The TBARs values increased from 0 to 12 days in GC, G1500 and G3000. The metmyoglobin proportion increased during storage, being equal for all groups the first 6 days. In G1500, G3000 and GC, a significant increment in metmyoglobin proportion between 6 to 12 days of storage WAS been observed. The value of a* increased from day 0 to 6 of storage in GC, G1500, G3000 and GMIX whereas decrease at 12 day of storage except in GMIX which was similar to 6 day value. GVE the value of a* was constant along storage. The value of h* increased from 6 to 12 day for GC and G1500 and it was relatively constant along storage in G3000, GMIX and GVE.

Fuente de los datos: Dialnet