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Liquid by-products from fish canning industry as sustainable sources of ω3 lipids

2018Journal article Open access
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dc.contributor.authorMonteiro, Ana
dc.contributor.authorPaquincha, Diogo
dc.contributor.authorMartins, Florinda
dc.contributor.authorQueirós, Rui P.
dc.contributor.authorSaraiva, Jorge A.
dc.contributor.authorŠvarc-Gajić, Jaroslava
dc.contributor.authorNastić, Nataša
dc.contributor.authorDelerue-Matos, Cristina
dc.contributor.authorCarvalho, Ana P.
dc.date.accessioned2020-01-24T12:32:27Z
dc.date.available2020-01-24T12:32:27Z
dc.date.issued2018
dc.description.abstractFish canning industry generates large amounts of liquid wastes, which are discarded, after proper treatment to remove the organic load. However, alternative treatment processes may also be designed in order to target the recovery of valuable compounds; with this procedure, these wastewaters are converted into liquid by-products, becoming an additional source of revenue for the company. This study evaluated green and economically sustainable methodologies for the extraction of ω3 lipids from fish canning liquid by-products. Lipids were extracted by processes combining physical and chemical parameters (conventional and pressurized extraction processes), as well as chemical and biological parameters. Furthermore, LCA was applied to evaluate the environmental performance and costs indicators for each process. Results indicated that extraction with high hydrostatic pressure provides the highest amounts of ω3 polyunsaturated fatty acids (3331,5 mg L-1 effluent), apart from presenting the lowest environmental impact and costs. The studied procedures allow to obtain alternative, sustainable and traceable sources of ω3 lipids for further applications in food, pharmaceutical and cosmetic industries. Additionally, such approach contributes towards the organic depuration of canning liquid effluents, therefore reducing the overall waste treatment costs.pt_PT
dc.description.sponsorshipREQUIMTE received financial support from FEDER (NORTE-07-0124-FEDER-000069 and Norte-01-0145-FEDER-000011-RL1–QUALIFOOD), PEst-C/EQB/LA0006/2013, and from FCT (UID/QUI/50006/2013). Authors acknowledge La Gondola for supplying the raw material used. QOPNA acknowledges FCT/MEC (FCT UID/QUI/00062/2013), and FEDER (PT2020 Partnership Agreement).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.jenvman.2018.04.102pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/15375
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0301479718304900?via%3Dihubpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectFishpt_PT
dc.subjectLipid extractionpt_PT
dc.subjectOmega-3 polyunsaturated fatty acidspt_PT
dc.subjectIndustrial Wastept_PT
dc.subjectWaste valorizationpt_PT
dc.subjectOmega-3pt_PT
dc.subjectLCApt_PT
dc.subjectFunctional ingredientspt_PT
dc.titleLiquid by-products from fish canning industry as sustainable sources of ω3 lipidspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F50006%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00062%2F2013/PT
oaire.citation.endPage17pt_PT
oaire.citation.startPage9pt_PT
oaire.citation.titleJournal of Environmental Managementpt_PT
oaire.citation.volume219pt_PT
oaire.fundingStream5876
oaire.fundingStream5876
person.familyNamePaquincha
person.familyNameMartins
person.familyNameDelerue-Matos
person.familyNameCarvalho
person.givenNameDiogo
person.givenNameF.
person.givenNameCristina
person.givenNameAna
person.identifierK-5479-2013
person.identifier.ciencia-id9A1A-43FB-5C27
person.identifier.ciencia-id6F1E-301F-71BA
person.identifier.orcid0000-0002-8221-893X
person.identifier.orcid0000-0002-8866-1799
person.identifier.orcid0000-0002-3924-776X
person.identifier.orcid0000-0001-5967-4200
person.identifier.ridD-4990-2013
person.identifier.ridK-5479-2013
person.identifier.scopus-author-id6603741848
person.identifier.scopus-author-id36855267200
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication1fbb67b0-e0f2-4541-aacc-d36da11446c5
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