Valorizing fish canning industry by-products to produce omega-3 compounds and biodiesel
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
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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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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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1799130228034895872 |