Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel

Detalhes bibliográficos
Autor(a) principal: Silva, Teresa Lopes da
Data de Publicação: 2018
Outros Autores: Santos, A.R., Gomes, R., Reis, Alberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.9/3047
Resumo: ABSTRACT: A novel, inexpensive strategy was used to valorize fish canning industry by-products, aiming at ω-3 compounds and biodiesel production. Winterization and urea complexation methods were used to fraction the oil extracted from fish canning industry wastes. Urea complexation was the most efficient method, producing a liquid fraction with 99.99% (w/w) of polyunsaturated fatty acid methyl esters (FAME) when methanol was used as solvent, and a solid fraction with 79.94% (w/w) of saturated and monosaturated FAME when ethanol was used as solvent, which was considered a potential feedstock for biodiesel production. The liquid fraction was further analysed by preparative HPLC analysis, producing an oil fraction with 99.44% (w/w) ω-3 compounds, containing 89.25% eicosapentaenoic acid (EPA) (w/w). The method here described has an enormous potential for fish canning industry waste valorization as it is easily scale-up, foreseeing an environmentally sustainable society.
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spelling Valorizing fish canning industry by-products to produce omega-3 compounds and biodieselBiodieselFish canning wastesOmega-3Waste valorizationABSTRACT: A novel, inexpensive strategy was used to valorize fish canning industry by-products, aiming at ω-3 compounds and biodiesel production. Winterization and urea complexation methods were used to fraction the oil extracted from fish canning industry wastes. Urea complexation was the most efficient method, producing a liquid fraction with 99.99% (w/w) of polyunsaturated fatty acid methyl esters (FAME) when methanol was used as solvent, and a solid fraction with 79.94% (w/w) of saturated and monosaturated FAME when ethanol was used as solvent, which was considered a potential feedstock for biodiesel production. The liquid fraction was further analysed by preparative HPLC analysis, producing an oil fraction with 99.44% (w/w) ω-3 compounds, containing 89.25% eicosapentaenoic acid (EPA) (w/w). The method here described has an enormous potential for fish canning industry waste valorization as it is easily scale-up, foreseeing an environmentally sustainable society.European Seafood Investments Portugal (ESIP)ElsevierRepositório do LNEGSilva, Teresa Lopes daSantos, A.R.Gomes, R.Reis, Alberto2018-09-05T16:25:09Z2018-01-01T00:00:00Z2018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.9/3047engSilva, Teresa Lopes da; Santos, A.R.; Gomes, R.; Reis, A. - Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel. In: Environmental Technology & Innovation, 2018, Vol. 9, p. 74–812352-1864doi.org/10.1016/j.eti.2017.11.002info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-06T12:28:24Zoai:repositorio.lneg.pt:10400.9/3047Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:36:12.287343Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
title Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
spellingShingle Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
Silva, Teresa Lopes da
Biodiesel
Fish canning wastes
Omega-3
Waste valorization
title_short Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
title_full Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
title_fullStr Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
title_full_unstemmed Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
title_sort Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
author Silva, Teresa Lopes da
author_facet Silva, Teresa Lopes da
Santos, A.R.
Gomes, R.
Reis, Alberto
author_role author
author2 Santos, A.R.
Gomes, R.
Reis, Alberto
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório do LNEG
dc.contributor.author.fl_str_mv Silva, Teresa Lopes da
Santos, A.R.
Gomes, R.
Reis, Alberto
dc.subject.por.fl_str_mv Biodiesel
Fish canning wastes
Omega-3
Waste valorization
topic Biodiesel
Fish canning wastes
Omega-3
Waste valorization
description ABSTRACT: A novel, inexpensive strategy was used to valorize fish canning industry by-products, aiming at ω-3 compounds and biodiesel production. Winterization and urea complexation methods were used to fraction the oil extracted from fish canning industry wastes. Urea complexation was the most efficient method, producing a liquid fraction with 99.99% (w/w) of polyunsaturated fatty acid methyl esters (FAME) when methanol was used as solvent, and a solid fraction with 79.94% (w/w) of saturated and monosaturated FAME when ethanol was used as solvent, which was considered a potential feedstock for biodiesel production. The liquid fraction was further analysed by preparative HPLC analysis, producing an oil fraction with 99.44% (w/w) ω-3 compounds, containing 89.25% eicosapentaenoic acid (EPA) (w/w). The method here described has an enormous potential for fish canning industry waste valorization as it is easily scale-up, foreseeing an environmentally sustainable society.
publishDate 2018
dc.date.none.fl_str_mv 2018-09-05T16:25:09Z
2018-01-01T00:00:00Z
2018-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.9/3047
url http://hdl.handle.net/10400.9/3047
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Silva, Teresa Lopes da; Santos, A.R.; Gomes, R.; Reis, A. - Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel. In: Environmental Technology & Innovation, 2018, Vol. 9, p. 74–81
2352-1864
doi.org/10.1016/j.eti.2017.11.002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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