550
Views
3
CrossRef citations to date
0
Altmetric
RESEARCH PAPERS

ACTIVIDAD PREBIÓTICA DE UN HIDROLIZADO ENZIMÁTICO DE CREMA DE LEVADURA EN INDICADORES PRODUCTIVOS DE GALLINAS PONEDORAS
PREBIOTIC ACTIVITY OF AN ENZYMATIC YEAST CREAM HYDROLIZATE ON EGG-LAYING HENS PRODUCTIVE INDICATORS

, , , , , & show all
Pages 226-230 | Received 19 Mar 2006, Accepted 27 Sep 2006, Published online: 02 Oct 2009
 

Abstract

Resumen

The prebiotic activity of an enzymatic hydrolyzed of alcohol distillery cream (HEL) on productive indicators of egg-laying hens, was evaluated. 300 White Leghorn hens, from 126 to 226 days age, were used in experiment, divided in two groups (with and without HEL). No differences for corporal weight gain between dosis were found, but these differences were observed in total egg production (P < 0.05), egg production in the production peak (P < 0.05), duration (days) of egg production peak (P < 0.01) and uniformity at 182 and 226 days (P < 0.001).

Se evaluó la actividad prebiótica de un hidrolizado enzimático de crema de destilería de alcohol (HEL) sobre indicadores productivos en gallinas ponedoras. Se realizó un experimento con 300 aves White Leghorn de 126 a 226 días de edad, divididas en dos grupos: dosis I (control, sin HEL) y dosis II (5 mL de HEL por ave sobre el alimento). No se encontraron diferencias para la ganancia de peso corporal, pero sí para la producción total de huevos (P < 0,05), la uniformidad a los 182 y 226 días (P < 0,001), el porcentaje de puesta en el pico (P < 0,05) y los días de duración del pico postura, a favor del grupo con HEL.

Palabras clave: Prebiótico, crema de destilería de alcohol, Saccharomyces cerevisiae, gallinas ponedoras

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.