Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application

Detalhes bibliográficos
Autor(a) principal: Nascimento,Vera Lúcia Viana do
Data de Publicação: 2015
Outros Autores: Bermúdez,Victória Maura Silva, Oliveira,André Luis Lima de, Kleinberg,Maurício Nunes, Ribeiro,Rayane de Tasso Moreira, Abreu,Rosa Ferreira Araujo de, Carioca,José Osvaldo Beserra
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Food Science and Technology (Campinas)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200321
Resumo: The fish industry generates high volume of waste from fish oil that can have the extraction of its lipids used as nutraceuticals and foods. The objective of this study was to produce unsaturated fatty acids from industrialized fish oil by means of a differentiated hydrolysis process. The samples used were crude fish oil obtained from Campestre industry and characterized through physical-chemical parameters, according to AOCS: acidity, peroxide, saponification, iodine and percentage of free fatty acids and also obtained the fatty acid profile through derivatization method for gas chromatography. The results obtained for the oleochemical indices for refined oil were similar to the data found on the literature. The content of polyunsaturated fatty acids (PUFA) was found of 32,78%, with 9,12% of docosahexaenoic (DHA) and 10,36% of eicosapentaenoic (EPA), regarding monounsaturated fatty acids (MUFA) content was of 30,59% in the hydrolyzed fish oil in relation to refined (20,06%). Thus, it can be concluded that the hydrolysis process used for oils from fish-waste was satisfactory on the production of absolute yield of lipids in the process and significant preservation on the percentages of EPA and DHA, interesting on the production of nutraceuticals and nutrition of aquatic animals, including shrimp in captivity.
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spelling Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical applicationchemical hydrolysispolyunsturated fatty acidsnutraceuticals usesThe fish industry generates high volume of waste from fish oil that can have the extraction of its lipids used as nutraceuticals and foods. The objective of this study was to produce unsaturated fatty acids from industrialized fish oil by means of a differentiated hydrolysis process. The samples used were crude fish oil obtained from Campestre industry and characterized through physical-chemical parameters, according to AOCS: acidity, peroxide, saponification, iodine and percentage of free fatty acids and also obtained the fatty acid profile through derivatization method for gas chromatography. The results obtained for the oleochemical indices for refined oil were similar to the data found on the literature. The content of polyunsaturated fatty acids (PUFA) was found of 32,78%, with 9,12% of docosahexaenoic (DHA) and 10,36% of eicosapentaenoic (EPA), regarding monounsaturated fatty acids (MUFA) content was of 30,59% in the hydrolyzed fish oil in relation to refined (20,06%). Thus, it can be concluded that the hydrolysis process used for oils from fish-waste was satisfactory on the production of absolute yield of lipids in the process and significant preservation on the percentages of EPA and DHA, interesting on the production of nutraceuticals and nutrition of aquatic animals, including shrimp in captivity.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200321Food Science and Technology v.35 n.2 2015reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/1678-457x.6583info:eu-repo/semantics/openAccessNascimento,Vera Lúcia Viana doBermúdez,Victória Maura SilvaOliveira,André Luis Lima deKleinberg,Maurício NunesRibeiro,Rayane de Tasso MoreiraAbreu,Rosa Ferreira Araujo deCarioca,José Osvaldo Beserraeng2015-07-23T00:00:00Zoai:scielo:S0101-20612015000200321Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2015-07-23T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false
dc.title.none.fl_str_mv Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
title Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
spellingShingle Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
Nascimento,Vera Lúcia Viana do
chemical hydrolysis
polyunsturated fatty acids
nutraceuticals uses
title_short Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
title_full Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
title_fullStr Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
title_full_unstemmed Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
title_sort Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
author Nascimento,Vera Lúcia Viana do
author_facet Nascimento,Vera Lúcia Viana do
Bermúdez,Victória Maura Silva
Oliveira,André Luis Lima de
Kleinberg,Maurício Nunes
Ribeiro,Rayane de Tasso Moreira
Abreu,Rosa Ferreira Araujo de
Carioca,José Osvaldo Beserra
author_role author
author2 Bermúdez,Victória Maura Silva
Oliveira,André Luis Lima de
Kleinberg,Maurício Nunes
Ribeiro,Rayane de Tasso Moreira
Abreu,Rosa Ferreira Araujo de
Carioca,José Osvaldo Beserra
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Nascimento,Vera Lúcia Viana do
Bermúdez,Victória Maura Silva
Oliveira,André Luis Lima de
Kleinberg,Maurício Nunes
Ribeiro,Rayane de Tasso Moreira
Abreu,Rosa Ferreira Araujo de
Carioca,José Osvaldo Beserra
dc.subject.por.fl_str_mv chemical hydrolysis
polyunsturated fatty acids
nutraceuticals uses
topic chemical hydrolysis
polyunsturated fatty acids
nutraceuticals uses
description The fish industry generates high volume of waste from fish oil that can have the extraction of its lipids used as nutraceuticals and foods. The objective of this study was to produce unsaturated fatty acids from industrialized fish oil by means of a differentiated hydrolysis process. The samples used were crude fish oil obtained from Campestre industry and characterized through physical-chemical parameters, according to AOCS: acidity, peroxide, saponification, iodine and percentage of free fatty acids and also obtained the fatty acid profile through derivatization method for gas chromatography. The results obtained for the oleochemical indices for refined oil were similar to the data found on the literature. The content of polyunsaturated fatty acids (PUFA) was found of 32,78%, with 9,12% of docosahexaenoic (DHA) and 10,36% of eicosapentaenoic (EPA), regarding monounsaturated fatty acids (MUFA) content was of 30,59% in the hydrolyzed fish oil in relation to refined (20,06%). Thus, it can be concluded that the hydrolysis process used for oils from fish-waste was satisfactory on the production of absolute yield of lipids in the process and significant preservation on the percentages of EPA and DHA, interesting on the production of nutraceuticals and nutrition of aquatic animals, including shrimp in captivity.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200321
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000200321
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-457x.6583
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência e Tecnologia de Alimentos
publisher.none.fl_str_mv Sociedade Brasileira de Ciência e Tecnologia de Alimentos
dc.source.none.fl_str_mv Food Science and Technology v.35 n.2 2015
reponame:Food Science and Technology (Campinas)
instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron:SBCTA
instname_str Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
instacron_str SBCTA
institution SBCTA
reponame_str Food Science and Technology (Campinas)
collection Food Science and Technology (Campinas)
repository.name.fl_str_mv Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)
repository.mail.fl_str_mv ||revista@sbcta.org.br
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