Efecto de la incorporación de grasas vegetales en raciones para corderos sobre la composición de la grasa interna

  1. R. Bodas 1
  2. T. Manso 1
  3. T. Castro 2
  4. A. R. y Mantecón
  1. 1 Universidad de Valladolid
    info

    Universidad de Valladolid

    Valladolid, España

    ROR https://ror.org/01fvbaw18

  2. 2 Universidad Complutense de Madrid
    info

    Universidad Complutense de Madrid

    Madrid, España

    ROR 02p0gd045

Liburua:
XXXIII Jornadas Científicas y XII Internacionales de la Sociedad Española de Ovinotecnica y Caprinotenia: Almería, 24-27 de septiembre de 2008 : producción ovina y caprina, nº XXXIII SEOC

Argitaletxea: Consejería de Agricultura y Pesca ; Junta de Andalucía

ISBN: 978-84-8474-246-3

Argitalpen urtea: 2008

Orrialdeak: 223-227

Biltzarra: Sociedad Española de Ovinotecnia y Caprinotecnia (SEOC). Jornadas (33. 2008. Almería)

Mota: Biltzar ekarpena

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Laburpena

Twenty seven Merino lambs (16,3±0,28 kg) were used to study theeffects of the addition of 4% hydrogenated palm oil or 4% sunflower oil to theconcentrate for fattening lambs on fatty acid composition of internal fats.Animals were divided into three experimental groups (Control, Palma andGirasol) and received the concentrate and barley straw ad libitum. Lambs wereslaughtered when they reached 25 kg. Lambs receiving sunflower oil showed alower (P<0,05) percentage of C14:0, C16:0 and C18:3 and a higher proportion(P<0,05) of C18:0, C18:1 trans-11 in all depots. No differences were found inCLA proportion between experimental treatments. Palm oil inclusion did notcause considerable changes in fatty acid composition.

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