Characterization of a hydrolyzed oil obtained from fish waste for nutraceutical application
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
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. |
id |
SBCTA-1_3c85438e3e219b0caf77fe7308a0974f |
---|---|
oai_identifier_str |
oai:scielo:S0101-20612015000200321 |
network_acronym_str |
SBCTA-1 |
network_name_str |
Food Science and Technology (Campinas) |
repository_id_str |
|
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 |
_version_ |
1752126319516188672 |