Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae)
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UCB |
Texto Completo: | http://twingo.ucb.br:8080/jspui/handle/10869/706 https://repositorio.ucb.br:9443/jspui/handle/123456789/7863 |
Resumo: | and Notothenia rossii, was determined through gas chromatography with flame ionization detection. A data set for each species was obtained using major FA profiles from specimens caught in the sea waters of Admiralty Bay during the summer season. The FA profiles for both species are overall similar, but organ peculiarities have been found, which could reflect metabolic specificities and feeding habits between species. With the exception of liver, the most abundant FA in organs was the n−3 polyunsaturated FA. The total n−6 polyunsaturated FAs were minor components in all evaluated organs. Palmitic acid was identified as the major saturated FA, whereas oleic acid was the most represented of the monounsaturated FA in almost all assessed organs of both species. The n−3/n−6 ratios of all organs were higher than 3.5. Differences in individual FA and FA metabolic profiles of some organs observed between N. coriiceps and N. rossii suggest specific requirements in the mobilization, transport, incorporation, and/or catabolism of lipids that were reinforced by differences on some FA ratios expressing the activity coefficient of enzymes implicated on the FA pathway flux. |
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Magalhães, Beatriz SimasFiamoncini, JarleiDeschamps, Francisco CarlosCuri, RuiSilva, Luciano Paulino2016-10-10T03:52:56Z2016-10-10T03:52:56Z2010MAGALHÃES, Beatriz Simas et al. Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae). Comparative Biochemistry and Physiology, v. 155, p. 132-137, 2010.http://twingo.ucb.br:8080/jspui/handle/10869/706https://repositorio.ucb.br:9443/jspui/handle/123456789/7863and Notothenia rossii, was determined through gas chromatography with flame ionization detection. A data set for each species was obtained using major FA profiles from specimens caught in the sea waters of Admiralty Bay during the summer season. The FA profiles for both species are overall similar, but organ peculiarities have been found, which could reflect metabolic specificities and feeding habits between species. With the exception of liver, the most abundant FA in organs was the n−3 polyunsaturated FA. The total n−6 polyunsaturated FAs were minor components in all evaluated organs. Palmitic acid was identified as the major saturated FA, whereas oleic acid was the most represented of the monounsaturated FA in almost all assessed organs of both species. The n−3/n−6 ratios of all organs were higher than 3.5. Differences in individual FA and FA metabolic profiles of some organs observed between N. coriiceps and N. rossii suggest specific requirements in the mobilization, transport, incorporation, and/or catabolism of lipids that were reinforced by differences on some FA ratios expressing the activity coefficient of enzymes implicated on the FA pathway flux.Made available in DSpace on 2016-10-10T03:52:56Z (GMT). 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dc.title.pt_BR.fl_str_mv |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
title |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
spellingShingle |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) Magalhães, Beatriz Simas Fatty acids Lipids Antarctica Antarctic teleosts Notothenia Polyunsaturated fatty acids |
title_short |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
title_full |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
title_fullStr |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
title_full_unstemmed |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
title_sort |
Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae) |
author |
Magalhães, Beatriz Simas |
author_facet |
Magalhães, Beatriz Simas Fiamoncini, Jarlei Deschamps, Francisco Carlos Curi, Rui Silva, Luciano Paulino |
author_role |
author |
author2 |
Fiamoncini, Jarlei Deschamps, Francisco Carlos Curi, Rui Silva, Luciano Paulino |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Magalhães, Beatriz Simas Fiamoncini, Jarlei Deschamps, Francisco Carlos Curi, Rui Silva, Luciano Paulino |
dc.subject.por.fl_str_mv |
Fatty acids Lipids Antarctica Antarctic teleosts Notothenia Polyunsaturated fatty acids |
topic |
Fatty acids Lipids Antarctica Antarctic teleosts Notothenia Polyunsaturated fatty acids |
dc.description.abstract.por.fl_txt_mv |
and Notothenia rossii, was determined through gas chromatography with flame ionization detection. A data set for each species was obtained using major FA profiles from specimens caught in the sea waters of Admiralty Bay during the summer season. The FA profiles for both species are overall similar, but organ peculiarities have been found, which could reflect metabolic specificities and feeding habits between species. With the exception of liver, the most abundant FA in organs was the n−3 polyunsaturated FA. The total n−6 polyunsaturated FAs were minor components in all evaluated organs. Palmitic acid was identified as the major saturated FA, whereas oleic acid was the most represented of the monounsaturated FA in almost all assessed organs of both species. The n−3/n−6 ratios of all organs were higher than 3.5. Differences in individual FA and FA metabolic profiles of some organs observed between N. coriiceps and N. rossii suggest specific requirements in the mobilization, transport, incorporation, and/or catabolism of lipids that were reinforced by differences on some FA ratios expressing the activity coefficient of enzymes implicated on the FA pathway flux. |
dc.description.status.pt_BR.fl_txt_mv |
Publicado |
description |
and Notothenia rossii, was determined through gas chromatography with flame ionization detection. A data set for each species was obtained using major FA profiles from specimens caught in the sea waters of Admiralty Bay during the summer season. The FA profiles for both species are overall similar, but organ peculiarities have been found, which could reflect metabolic specificities and feeding habits between species. With the exception of liver, the most abundant FA in organs was the n−3 polyunsaturated FA. The total n−6 polyunsaturated FAs were minor components in all evaluated organs. Palmitic acid was identified as the major saturated FA, whereas oleic acid was the most represented of the monounsaturated FA in almost all assessed organs of both species. The n−3/n−6 ratios of all organs were higher than 3.5. Differences in individual FA and FA metabolic profiles of some organs observed between N. coriiceps and N. rossii suggest specific requirements in the mobilization, transport, incorporation, and/or catabolism of lipids that were reinforced by differences on some FA ratios expressing the activity coefficient of enzymes implicated on the FA pathway flux. |
publishDate |
2010 |
dc.date.issued.fl_str_mv |
2010 |
dc.date.accessioned.fl_str_mv |
2016-10-10T03:52:56Z |
dc.date.available.fl_str_mv |
2016-10-10T03:52:56Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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publishedVersion |
format |
article |
dc.identifier.citation.fl_str_mv |
MAGALHÃES, Beatriz Simas et al. Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae). Comparative Biochemistry and Physiology, v. 155, p. 132-137, 2010. |
dc.identifier.uri.fl_str_mv |
http://twingo.ucb.br:8080/jspui/handle/10869/706 https://repositorio.ucb.br:9443/jspui/handle/123456789/7863 |
identifier_str_mv |
MAGALHÃES, Beatriz Simas et al. Comparison of fatty acid composition in nine organs of the sympatric Antarctic teleost fish species Notothenia coriiceps and Notothenia rossii (Perciformes: Nototheniidae). Comparative Biochemistry and Physiology, v. 155, p. 132-137, 2010. |
url |
http://twingo.ucb.br:8080/jspui/handle/10869/706 https://repositorio.ucb.br:9443/jspui/handle/123456789/7863 |
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eng |
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eng |
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