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Aquaculture as a circular bio-economy model with Galicia as a study case: How to transform waste into revalorized by-products

2022Journal article Open access
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dc.contributor.authorFraga-Corral, Maria
dc.contributor.authorRonza, P.
dc.contributor.authorGarcia-Oliveira, Paula
dc.contributor.authorGonzález Pereira, Antía
dc.contributor.authorLosada, A.P.
dc.contributor.authorPrieto Lage, Miguel A.
dc.contributor.authorQuiroga, M.I.
dc.contributor.authorSimal-Gandara, Jesus
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-12-07T09:54:28Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-12-07T09:54:28Z
dc.date.issued2022
dc.description.abstractBackground: World-wide aquaculture represents a very important sector capable of supplying huge amounts of animal protein. However its relevance has proportionally augmented its waste generation. In Europe, the geographical constitution of Galicia has prompted the instauration of many aquaculture-based systems along its coasts. Indeed aquaculture means a very relevant industry in Galicia, together with animal farming, agriculture and biotechnology. Scope and approach: Over the last decade Europe legislation encourages the proper management of wastes (mostly reutilization and reducing strategies) and the sustainable use of natural resources. The application of circular bio-economy (reuse of wastes) represents a feasible model to protect human and animal health and the environment. To achieve a more efficient production system that complies with European regulations, aquaculture wastes and sub-products need to be re-utilised to increase their throughput. This approach will positively impact on their economical yield while reducing their generation and thus protecting health and environment. Key findings and conclusions: Different applications have been considered for re-using aquaculture wastes and sub-products. One of the most efficient approaches is the establishment of models that allow the metabolic waste reduction, as the integrated multi-trophic aquaculture. For derived aquaculture sub-products, the most efficient process is recovering important biomolecules such as proteins (collagen, gelatine), polysaccharides (chitosan), lipids (omega 3) or pigments (astaxanthin or beta-carotene). Biomolecules can further be applied for human and animal consumption, food industry, cosmetics or pharmaceuticals. Due to the importance of this productive system in Galicia it is critical its update to include aquaculture into circular bio-economy.en_EN
dc.description.sponsorshipThe research leading to these results received institutional and financial support from: Programa de Cooperaci´on Interreg V-A España—Portugal (POCTEP) 2014–2020 (projects Ref.: 0181_NANOEATERS_01_E and Ref: 0377_IBERPHENOL_6_E); Spanish Ministry of Economy, Industry and Competitiveness through the project AGL2015–67039–C3–1–R; MICINN supporting the Ram´on&Cajal grant for M.A. Prieto (RYC-2017-22891); Xunta de Galicia and University of Vigo for supporting the post-doctoral grant of María Fraga Corral (ED481B-2019/096) and the pre-doctoral grants of Antía Gonz´alez Pereira (ED481A-2019/0228) and P. García-Oliveira (ED481A-2019/ 295); Xunta de Galicia through the program EXCELENCIA-ED431F 2020/12 and the project ED431B 2019/24; Ibero-American Program on Science and Technology (CYTED - AQUA-CIBUS, P317RT0003); Axudas Conecta Peme (Xunta de Galicia) supporting the IN852A 2018/ 58 NeuroFood Project; AlgaMar (www.algamar.com); EcoChestnut Project (Erasmus+ KA202); Bio Based Industries Joint Undertaking (JU) under grant agreement No 888003 UP4HEALTH Project (H2020-BBIJTI- 2019), the JU receives support from the European Union’s Horizon 2020 research and innovation program and the Bio Based Industries Consortium. Funding for open access charge: Universidade de Vigo/ CISUG.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationFraga-Corral, M.; Ronza, P.; Garcia-Oliveira, P.; Pereira, A. G.; Losada, A. P.; Prieto, M. A.; Quiroga, M. I.; Simal-Gandara, J. (2022). Aquaculture as a circular bio-economy model with Galicia as a study case: how to transform waste into revalorized by-products. Trends in Food Science and Technology. ISSN 0924-2244. 119, p. 23-35en_EN
dc.identifier.doi10.1016/j.tifs.2021.11.026en_EN
dc.identifier.issn0924-2244
dc.identifier.urihttp://hdl.handle.net/10198/24470
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationED481A-2019/0228
dc.subjectAquacultureen_EN
dc.subjectCircular bio-economyen_EN
dc.subjectSustainabilityen_EN
dc.subjectWaste reductionen_EN
dc.subjectWaste revalorisationen_EN
dc.titleAquaculture as a circular bio-economy model with Galicia as a study case: How to transform waste into revalorized by-productsen_EN
dc.typejournal article
dspace.entity.typePublication
person.familyNameFraga-Corral
person.familyNameGarcía-Oliveira
person.familyNameGonzález Pereira
person.familyNamePrieto Lage
person.givenNameMaria
person.givenNamePaula
person.givenNameAntía
person.givenNameMiguel A.
person.identifier1054547
person.identifier107688
person.identifier.ciencia-id1616-98AD-4546
person.identifier.ciencia-id781F-C144-9DBD
person.identifier.ciencia-id221E-1E00-AB74
person.identifier.orcid0000-0002-5663-9239
person.identifier.orcid0000-0003-4058-3709
person.identifier.orcid0000-0002-4095-7857
person.identifier.orcid0000-0002-3513-0054
person.identifier.ridG-7335-2017
person.identifier.ridG-4516-2011
person.identifier.scopus-author-id56346469200
person.identifier.scopus-author-id57214457428
person.identifier.scopus-author-id35937495700
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
relation.isAuthorOfPublication446f0a90-be7c-4111-9949-42475fda0e6a
relation.isAuthorOfPublication2317d016-9037-42de-81b9-fe1cd505b8c5
relation.isAuthorOfPublication56a753cf-cea3-4d66-be10-a7bbe7182a56
relation.isAuthorOfPublication13260615-fd28-4b8b-9dd4-8a8466007579
relation.isAuthorOfPublication.latestForDiscovery2317d016-9037-42de-81b9-fe1cd505b8c5

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