Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/24774 |
Resumo: | The objective of this work was to analyze the proximate and fatty acid composition of the dorsal and ventral muscles of wild pirarucu (Arapaima gigas) captured from a Brazilian Amazonian lake. Dorsal and ventral muscles were dissected out, freeze-dried, vacuum-packed, and had the proximate and fatty acid composition analyzed. Ash, total proteins, and lipids were inversely proportional to moisture and had higher levels in the ventral muscles. Twenty-seven fatty acids were quantified in both muscles without significant differences between them, except for the heneicosylic, palmitoleic, γ-linolenic, and dihomo-γ-linolenic acids. Saturated and monounsaturated fatty acids were predominant in both muscles. The eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids were quantitatively similar: 9.25 (dorsal) to 10.14 (ventral) and 8.50 (dorsal) to 10.63 (ventral) mg g-1 of total lipids, respectively. The EPA+DHA content of the dorsal and ventral muscles were 113.25 and 165.78 mg 100 g-1, respectively. The ratios of polyunsaturated/saturated (0.54 and 0.59 for the dorsal and ventral muscles, respectively), n-3/n-6 (0.20 and 0.21), and hypocholesterolemic/hypercholesterolemic fatty acids (1.41 and 1.45) ratios, as well as the atherogenicity (0.59 and 0.53) and thrombogenicity (1.02 and 0.94) indices, indicate that pirarucu muscle is a good dietary source of EPA+DHA, and its nutritional lipid quality can be beneficial for human health. |
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Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucuPerfis nutricionais e lipídicos dos músculos dorsal e ventral em pirarucus selvagensArapaima gigas; fatty acids; flesh lipid quality; n-3 Hufa; n-3/n-6; nutraceutical fishArapaima gigas; ácidos graxos; qualidade lipídica da carne; Hufa n-3; n-3/n-6; peixe nutracêuticoThe objective of this work was to analyze the proximate and fatty acid composition of the dorsal and ventral muscles of wild pirarucu (Arapaima gigas) captured from a Brazilian Amazonian lake. Dorsal and ventral muscles were dissected out, freeze-dried, vacuum-packed, and had the proximate and fatty acid composition analyzed. Ash, total proteins, and lipids were inversely proportional to moisture and had higher levels in the ventral muscles. Twenty-seven fatty acids were quantified in both muscles without significant differences between them, except for the heneicosylic, palmitoleic, γ-linolenic, and dihomo-γ-linolenic acids. Saturated and monounsaturated fatty acids were predominant in both muscles. The eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids were quantitatively similar: 9.25 (dorsal) to 10.14 (ventral) and 8.50 (dorsal) to 10.63 (ventral) mg g-1 of total lipids, respectively. The EPA+DHA content of the dorsal and ventral muscles were 113.25 and 165.78 mg 100 g-1, respectively. The ratios of polyunsaturated/saturated (0.54 and 0.59 for the dorsal and ventral muscles, respectively), n-3/n-6 (0.20 and 0.21), and hypocholesterolemic/hypercholesterolemic fatty acids (1.41 and 1.45) ratios, as well as the atherogenicity (0.59 and 0.53) and thrombogenicity (1.02 and 0.94) indices, indicate that pirarucu muscle is a good dietary source of EPA+DHA, and its nutritional lipid quality can be beneficial for human health.O objetivo deste trabalho foi avaliar a composição proximal e de ácidos graxos dos músculos dorsal e ventral em pirarucus (Arapaima gigas) selvagens, capturados em um lago amazônico brasileiro. Os músculos dorsal e ventral foram dissecados, liofilizados, embalados a vácuo, e sua composição proximal e de ácidos graxos foram analisadas. Cinzas, proteínas totais e lipídeos foram inversamente proporcionais à umidade e apresentaram teores maiores no músculo ventral. Foram quantificados 27 ácidos graxos em ambos os músculos sem diferença significativa entre eles, exceto para os ácidos heneicosílico, palmitoleico, γ-linolênico e dihomo-γ-linolênico. Ácidos graxos saturados e monoinsaturados predominaram em ambos os músculos. O ácido eicosapentaenoico (EPA) e o docosahexaenoico (DHA) foram quantitativamente similares 9,25 (dorsal) a 10,14 (ventral) e 8,50 (dorsal) a 10,63 (ventral) mg g-1 do total de lipídeos, respectivamente. O conteúdo de EPA+DHA nos músculos dorsal e ventral foi 113,25 e 165,78 mg 100 g-1, respectivamente. A proporção de ácidos graxos poli-insaturados/ saturados (0,54 e 0,59 para os músculos dorsal e ventral, respectivamente), n-3/n-6 (0,20 e 0,21) e hipocolesterolêmicos/ hipercolesterolêmicos (1,41 e 1,45), assim como os índices de aterogenicidade (0,59 e 0,53) e trombogenicidade (1,02 e 0,94), indicam que o músculo do pirarucu pode ser considerado uma boa fonte dietética de EPA+DHA, e a qualidade nutricional de seus lipídios pode ser benéfica para a saúde humana.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFinanciadora de Estudos e Projetos (Finep)Amaringo Cortegano, Carlos Andre AndreGodoy, Leandro Cesar dePetenuci, Maria EugêniaVisentainer, Jesuí VergílioAffonso, Elizabeth GusmãoGonçalves, Ligia Uribe2017-05-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/24774Pesquisa Agropecuaria Brasileira; v.52, n.4, abr. 2017; 271-276Pesquisa Agropecuária Brasileira; v.52, n.4, abr. 2017; 271-2761678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/24774/13736https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/24774/16619Direitos autorais 2017 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2017-05-08T12:18:29Zoai:ojs.seer.sct.embrapa.br:article/24774Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2017-05-08T12:18:29Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu Perfis nutricionais e lipídicos dos músculos dorsal e ventral em pirarucus selvagens |
title |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
spellingShingle |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu Amaringo Cortegano, Carlos Andre Andre Arapaima gigas; fatty acids; flesh lipid quality; n-3 Hufa; n-3/n-6; nutraceutical fish Arapaima gigas; ácidos graxos; qualidade lipídica da carne; Hufa n-3; n-3/n-6; peixe nutracêutico |
title_short |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
title_full |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
title_fullStr |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
title_full_unstemmed |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
title_sort |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
author |
Amaringo Cortegano, Carlos Andre Andre |
author_facet |
Amaringo Cortegano, Carlos Andre Andre Godoy, Leandro Cesar de Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe |
author_role |
author |
author2 |
Godoy, Leandro Cesar de Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Financiadora de Estudos e Projetos (Finep) |
dc.contributor.author.fl_str_mv |
Amaringo Cortegano, Carlos Andre Andre Godoy, Leandro Cesar de Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe |
dc.subject.por.fl_str_mv |
Arapaima gigas; fatty acids; flesh lipid quality; n-3 Hufa; n-3/n-6; nutraceutical fish Arapaima gigas; ácidos graxos; qualidade lipídica da carne; Hufa n-3; n-3/n-6; peixe nutracêutico |
topic |
Arapaima gigas; fatty acids; flesh lipid quality; n-3 Hufa; n-3/n-6; nutraceutical fish Arapaima gigas; ácidos graxos; qualidade lipídica da carne; Hufa n-3; n-3/n-6; peixe nutracêutico |
description |
The objective of this work was to analyze the proximate and fatty acid composition of the dorsal and ventral muscles of wild pirarucu (Arapaima gigas) captured from a Brazilian Amazonian lake. Dorsal and ventral muscles were dissected out, freeze-dried, vacuum-packed, and had the proximate and fatty acid composition analyzed. Ash, total proteins, and lipids were inversely proportional to moisture and had higher levels in the ventral muscles. Twenty-seven fatty acids were quantified in both muscles without significant differences between them, except for the heneicosylic, palmitoleic, γ-linolenic, and dihomo-γ-linolenic acids. Saturated and monounsaturated fatty acids were predominant in both muscles. The eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids were quantitatively similar: 9.25 (dorsal) to 10.14 (ventral) and 8.50 (dorsal) to 10.63 (ventral) mg g-1 of total lipids, respectively. The EPA+DHA content of the dorsal and ventral muscles were 113.25 and 165.78 mg 100 g-1, respectively. The ratios of polyunsaturated/saturated (0.54 and 0.59 for the dorsal and ventral muscles, respectively), n-3/n-6 (0.20 and 0.21), and hypocholesterolemic/hypercholesterolemic fatty acids (1.41 and 1.45) ratios, as well as the atherogenicity (0.59 and 0.53) and thrombogenicity (1.02 and 0.94) indices, indicate that pirarucu muscle is a good dietary source of EPA+DHA, and its nutritional lipid quality can be beneficial for human health. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-05-08 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/24774 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/24774 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/24774/13736 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/24774/16619 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2017 Pesquisa Agropecuária Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2017 Pesquisa Agropecuária Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.52, n.4, abr. 2017; 271-276 Pesquisa Agropecuária Brasileira; v.52, n.4, abr. 2017; 271-276 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416702374969344 |