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Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens

Antibiotics publish this investigation article

November 9th, 2019

The olive oil sector is currently adapting its traditional function to also become a supplier of high-value by-products that possess antioxidant, anti-inflammatory and antimicrobial properties. In this study, we evaluated the effect of the fermented defatted alperujo (FDA) on the intestinal health of laying hens. The morphology of the duodenal and cecal mucosa, the composition of the intestinal
microbiota and the productivity of a batch of laying hens were evaluated after FDA supplementation. At early life stages, significant differences (p < 0.001) were observed in duodenal villi height and in crypt depth of both the duodenum and the cecum in the FDA-supplemented group, indicating improved intestinal health in this group. Microbiota composition in the hatchery group supplemented
with FDA had a higher abundance of Actinobacteria, Firmicutes and Proteobacteria, and higher bacterial diversity. During the production period, significant differences (p < 0.05) were observed in the number of broken eggs from the supplemented group. We conclude that FDA supplementation improves the absorption capacity of the intestinal mucosa and modifies the intestinal microbiota to favor a greater immune response, leading to an increase in egg production




Rebollada A., Barcena C., Ugarte-Ruiz M., Porras-Gonzalez N., Mayoral-Alegre F., Tome-Sanchez I., Dominguez L. and Rodriguez-Bertos A..




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Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens

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Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens


Participants:

Universidad ComplutenseServicio de Patología y Veterinaria Forense (SAP). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM).

Universidad ComplutenseDepartamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM).

Universidad ComplutenseDepartamento de Medicina y Cirugía Animal. Facultad de Veterinaria. Universidad Complutense (UCM).







Antibiotics
FACTOR YEAR Q
2.921 2018

PMID: 31717572

ISSN: 2079-6382



TITLE: Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens


JOURNAL: Antibiotics-Basel


NUMERACIÓN: 8(4):E215


AÑO: 2019


PUBLISHER: MDPI


AUTHORS: Rebollada A., Barcena C., Ugarte-Ruiz M., Porras-Gonzalez N., Mayoral-Alegre F., Tome-Sanchez I., Dominguez L. and Rodriguez-Bertos A..


VISAVET PARTICIPANTS


First
Agustín Miguel Rebollada Merino
2nd
Carmen Bárcena Asensio
3rd
María Ugarte Ruiz
4th
Néstor Porras González
5th
Francisco José Mayoral Alegre
7th
Lucas Domínguez Rodríguez
Last
Antonio Manuel Rodríguez Bertos

DOI: https://doi.org/ 10.3390/antibiotics8040215


CITE THIS PUBLICATION:

Rebollada A., Barcena C., Ugarte-Ruiz M., Porras-Gonzalez N., Mayoral-Alegre F., Tome-Sanchez I., Dominguez L. and Rodriguez-Bertos A. Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens. Antibiotics. 8(4):E215. 2019. (A). ISSN: 2079-6382. DOI: 10.3390/antibiotics8040215


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