A novel postbiotic product based on Weissella cibaria for enhancing disease resistance in rainbow trout: aquaculture application
| dc.contributor.author | Quintanilla Pineda, Mario Alejandro | |
| dc.contributor.author | Ibáñez Moya, Francisco C. | |
| dc.contributor.author | Garrote Achou, Chajira Camila | |
| dc.contributor.author | Marzo Pérez, Florencio | |
| dc.contributor.department | Agronomía, Biotecnología y Alimentación | es_ES |
| dc.contributor.department | Agronomia, Bioteknologia eta Elikadura | eu |
| dc.contributor.department | Ciencias | es_ES |
| dc.contributor.department | Zientziak | eu |
| dc.date.accessioned | 2024-06-03T16:03:51Z | |
| dc.date.available | 2024-06-03T16:03:51Z | |
| dc.date.issued | 2024 | |
| dc.date.updated | 2024-06-03T15:41:58Z | |
| dc.description.abstract | Postbiotics are innovative tools in animal husbandry, providing eco-friendly solutions for disease management within the industry. In this study, a new postbiotic product was evaluated for its impact on the health of rainbow trout (Oncorhynchus mykiss). In vivo studies were conducted to assess the safety of the Weissella cibaria strains used in postbiotic production. Additionally, this study evaluated the impact of diet supplementation with 0.50% postbiotics on growth performance during a 30-day feeding trial; the gut microbial communities, immunomodulation, and protection against Yersinia ruckeri infection were evaluated. The strains did not harm the animals during the 20-day observation period. Furthermore, the effect of postbiotics on growth performance was not significant (p < 0.05). The treated group showed a significant increase in acid-lactic bacteria on the 30th day of the feeding trial, with counts of 3.42 ± 0.21 log CFU/mL. Additionally, there was an up-regulation of the pro-inflammatory cytokine IL-1β in head kidney samples after 48 h of feed supplementation, whereas cytokines IL-10, IL-8, INF-γ, and TNF-α were down-regulated. The findings indicate that rainbow trout fed with postbiotics saw an improvement in their survival rate against Y. ruckeri, with a 20.66% survival improvement in the treated group. This study proves that incorporating postbiotics from two strains of W. cibaria previously isolated from rainbow trout into the diet of fish has immunomodulatory effects, enhances intestinal microbial composition, and improves fish resistance against Y. ruckeri. | en |
| dc.description.sponsorship | PENTABIOL S.L. has been funded by the Navarre Government which provided aid for hiring industrial Ph.D. students (CE: 0011-1408-2020-000023) to fulfill the Ph.D. agrifood program of Universidad Pública de Navarra. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Quintanilla-Pineda, M., Ibañez, F. C., Garrote-Achou, C., Marzo, F. (2024) A novel postbiotic product based on Weissella cibaria for enhancing disease resistance in rainbow trout: aquaculture application. Animals, 14(5), 1-12. https://doi.org/10.3390/ani14050744. | en |
| dc.identifier.doi | 10.3390/ani14050744 | |
| dc.identifier.issn | 2076-2615 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/48266 | |
| dc.language.iso | eng | en |
| dc.publisher | MDPI | en |
| dc.relation.ispartof | Animals 2024, 14(5), 744 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/Gobierno de Navarra//0011-1408-2020-000023/ | |
| dc.relation.publisherversion | https://doi.org/10.3390/ani14050744 | |
| dc.rights | © 2024 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. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Immunomodulation | en |
| dc.subject | Salmonids | en |
| dc.subject | Acid-lactic bacteria | en |
| dc.subject | Microbiota modulation | en |
| dc.subject | Growth performance | en |
| dc.subject | Red mouth disease | en |
| dc.subject | Yersiniosis | en |
| dc.title | A novel postbiotic product based on Weissella cibaria for enhancing disease resistance in rainbow trout: aquaculture application | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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