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Brewery by-products (yeast and spent grain) as protein sources in gilthead seabream (Sparus aurata) feeds
dc.contributor.author | Estévez, A. | |
dc.contributor.author | Padrell, L. | |
dc.contributor.author | Iñarra, B. | |
dc.contributor.author | Orive, M. | |
dc.contributor.author | San Martin, D. | |
dc.contributor.other | Producció Animal | ca |
dc.date.accessioned | 2021-06-10T12:39:13Z | |
dc.date.available | 2023-05-17T22:45:18Z | |
dc.date.issued | 2021-05-17 | |
dc.identifier.citation | Estévez, A., L. Padrell, B. Iñarra, M. Orive, and D. San Martin. 2021. "Brewery By-Products (Yeast And Spent Grain) As Protein Sources In Gilthead Seabream (Sparus Aurata) Feeds". Aquaculture 543: 736921. doi:10.1016/j.aquaculture.2021.736921. | ca |
dc.identifier.issn | 0044-8486 | ca |
dc.identifier.uri | http://hdl.handle.net/20.500.12327/1288 | |
dc.description.abstract | Two trials were conducted to test the effect of partial replacement of fishmeal by two brewery industry by-products, yeast and spent grain, included in isoproteic and isolipidic diets for gilthead sea bream (Sparus aurata), having in mind the commercial availability of these by-products. According to the obtained results, the inclusion of up to 30% brewers' spent yeast and 15% spent grain in the feed for gilthead seabream gave similar results in terms of growth, food conversion and fillet final composition to a feed with fish meal as the main protein source and show a protein digestibility of 89–95%. Taking into account that these by-products are produced in large quantities in Europe, they can be a potential source of protein to reduce the use of plant proteins or fish/animal by-products (trimmings) and increase the sustainability of both sectors, brewery industry and aquaculture. | ca |
dc.format.extent | 32 | ca |
dc.language.iso | eng | ca |
dc.publisher | Elsevier | ca |
dc.relation.ispartof | Aquaculture | ca |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | ca |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Brewery by-products (yeast and spent grain) as protein sources in gilthead seabream (Sparus aurata) feeds | ca |
dc.type | info:eu-repo/semantics/article | ca |
dc.description.version | info:eu-repo/semantics/acceptedVersion | ca |
dc.rights.accessLevel | info:eu-repo/semantics/openAccess | |
dc.relation.projectID | EC/LIFE/LIFE16 ENV-ES-000160/EU/New strategies for improving the sustainability of breweries: Full waste recovery for Aquaculture feed/LIFE-Brewery | ca |
dc.subject.udc | 639 | ca |
dc.identifier.doi | https://doi.org/10.1016/j.aquaculture.2021.736921 | ca |
dc.contributor.group | Aqüicultura | ca |
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