Dietary xylanase increases hepatic vitamin E concentration of chickens fed wheat based diet

Pirgozliev, V.; Karadas, F.; Rose, S. P.; Fernándes Beccaccia, Amanda; Mirza, M. W. y Amerah, A. M. (2015). Dietary xylanase increases hepatic vitamin E concentration of chickens fed wheat based diet. "Journal of Animal And Feed Sciences", v. 24 (n. 1); pp. 80-84. ISSN 1230-1388.

Descripción

Título: Dietary xylanase increases hepatic vitamin E concentration of chickens fed wheat based diet
Autor/es:
  • Pirgozliev, V.
  • Karadas, F.
  • Rose, S. P.
  • Fernándes Beccaccia, Amanda
  • Mirza, M. W.
  • Amerah, A. M.
Tipo de Documento: Artículo
Título de Revista/Publicación: Journal of Animal And Feed Sciences
Fecha: 2015
Volumen: 24
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The study examined the effect of xylanase supplementation on apparent metabolizable energy (AME) and hepatic vitamin E and carotenoids in broiler chickens fed wheat based diets. A total of one hundred forty four male Ross 308 chickens were used in this study. Birds were randomly assigned to 3 dietary treatments (8 cages per treatment of 6 male broilers each) for 14 days from 7 to 21 day old. The control treatment was based on wheat-soyabean meal and was either unsupplemented or supplemented with either 1000 or 2000 xylanase units per kg diet. Orthogonal polynomial contrasts were used to test linear response to dietary xylanase activity. There was a positive linear relationship (P < 0.05) between dietary AME and doses of supplementary xylanase. A linear relationship (P < 0.05) was also observed between dosage of xylanase supplementation and hepatic vitamin E concentration and retention. In conclusion, xylanase supplementation improved dietary AME and increased hepatic vitamin E concentration which may have positive effects on the antioxidative status of the birds.

Más información

ID de Registro: 36554
Identificador DC: http://oa.upm.es/36554/
Identificador OAI: oai:oa.upm.es:36554
URL Oficial: http://www.journals4free.com/link.jsp?l=2945883
Depositado por: Memoria Investigacion
Depositado el: 17 Jul 2015 14:19
Ultima Modificación: 17 Jul 2015 14:19
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