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

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 o...

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Autores principales: Rebollada-Merino, Agustín, Bárcena, Carmen, Ugarte-Ruiz, María, Porras, Néstor, Mayoral-Alegre, Francisco J., Tomé-Sánchez, Irene, Domínguez, Lucas, Rodríguez-Bertos, Antonio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6963227/
https://www.ncbi.nlm.nih.gov/pubmed/31717572
http://dx.doi.org/10.3390/antibiotics8040215
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author Rebollada-Merino, Agustín
Bárcena, Carmen
Ugarte-Ruiz, María
Porras, Néstor
Mayoral-Alegre, Francisco J.
Tomé-Sánchez, Irene
Domínguez, Lucas
Rodríguez-Bertos, Antonio
author_facet Rebollada-Merino, Agustín
Bárcena, Carmen
Ugarte-Ruiz, María
Porras, Néstor
Mayoral-Alegre, Francisco J.
Tomé-Sánchez, Irene
Domínguez, Lucas
Rodríguez-Bertos, Antonio
author_sort Rebollada-Merino, Agustín
collection PubMed
description 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.
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spelling pubmed-69632272020-01-27 Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens Rebollada-Merino, Agustín Bárcena, Carmen Ugarte-Ruiz, María Porras, Néstor Mayoral-Alegre, Francisco J. Tomé-Sánchez, Irene Domínguez, Lucas Rodríguez-Bertos, Antonio Antibiotics (Basel) Article 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. MDPI 2019-11-09 /pmc/articles/PMC6963227/ /pubmed/31717572 http://dx.doi.org/10.3390/antibiotics8040215 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rebollada-Merino, Agustín
Bárcena, Carmen
Ugarte-Ruiz, María
Porras, Néstor
Mayoral-Alegre, Francisco J.
Tomé-Sánchez, Irene
Domínguez, Lucas
Rodríguez-Bertos, Antonio
Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title_full Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title_fullStr Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title_full_unstemmed Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title_short Effects on Intestinal Mucosal Morphology, Productive Parameters and Microbiota Composition after Supplementation with Fermented Defatted Alperujo (FDA) in Laying Hens
title_sort effects on intestinal mucosal morphology, productive parameters and microbiota composition after supplementation with fermented defatted alperujo (fda) in laying hens
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6963227/
https://www.ncbi.nlm.nih.gov/pubmed/31717572
http://dx.doi.org/10.3390/antibiotics8040215
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