Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu
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...
| Autor principal: | Cortegano, Carlos Andre Amaringo |
|---|---|
| Outros Autores: | Godoy, Leandro Cesar, Petenuci, Maria Eugênia, Visentainer, Jesuí Vergílio, Affonso, Elizabeth Gusmão, Gonçalves, Ligia Uribe |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Pesquisa Agropecuaria Brasileira
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/15094 |
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oai:repositorio:1-15094 |
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oai:repositorio:1-15094 Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu Cortegano, Carlos Andre Amaringo Godoy, Leandro Cesar Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe 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. 2020-05-07T14:06:09Z 2020-05-07T14:06:09Z 2017 Artigo https://repositorio.inpa.gov.br/handle/1/15094 10.1590/S0100-204X2017000400007 en Volume 52, Número 4, Pags. 271-276 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Pesquisa Agropecuaria Brasileira |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| 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. |
| format |
Artigo |
| author |
Cortegano, Carlos Andre Amaringo |
| spellingShingle |
Cortegano, Carlos Andre Amaringo Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
| author2 |
Godoy, Leandro Cesar Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe |
| author2Str |
Godoy, Leandro Cesar Petenuci, Maria Eugênia Visentainer, Jesuí Vergílio Affonso, Elizabeth Gusmão Gonçalves, Ligia Uribe |
| title |
Nutritional and lipid profiles of the dorsal and ventral muscles of wild pirarucu |
| 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 |
| publisher |
Pesquisa Agropecuaria Brasileira |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/15094 |
| _version_ |
1787144882379292672 |
| score |
11.674684 |