Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua

Detalhes bibliográficos
Autor(a) principal: D'oca,Marcelo G.M.
Data de Publicação: 2012
Outros Autores: Morón-Villarreyes,Joaquín A., Lemões,Juliana S., Costa,César S.B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Anais da Academia Brasileira de Ciências (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300028
Resumo: Sarcocornia ambigua (Michx.) M.A. Alonso & M.B. Crespo is the most widely distributed species of the perennial genus of glasswort in South America, and it shows great biotechnological potential as a salt-water irrigated crop. Qualitative and quantitative compositions of fatty acids were determined in the seeds of S. ambigua that were cultivated in southern Brazil. Hexane extraction of the seed oil from S. ambigua yielded 13% of total lipids. The GC-FID (Gas Chromatography Flame Ionization Detector) analysis of the hexane extracts showed five prominent peaks for the seed oil: 42.9 wt.% linoleic-Ω6 acid (18:2), 20.4 wt.% palmitic acid (16:0), 18.5 wt.% oleic acid (18:1), 4.5 wt.% stearic acid (18:0) and 4.0 wt.% linolenic-Ω3 acid (18:3). The sum of the saturated palmitic and stearic acids (24.8%) in S. ambigua seed oil exceeded values cited for commercial oils use, as well as the seed oil from the cultivated annual glasswort Salicornia bigelovii. No undesirable fatty acid components were found in S. ambigua seed oil, and it could be recommended for animal consumption or biofuel production.
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spelling Fatty acids composition in seeds of the South American glasswort Sarcocornia ambiguaSarcocorniaseedperennial cropsaline waterbiodieselpalmitic acidSarcocornia ambigua (Michx.) M.A. Alonso & M.B. Crespo is the most widely distributed species of the perennial genus of glasswort in South America, and it shows great biotechnological potential as a salt-water irrigated crop. Qualitative and quantitative compositions of fatty acids were determined in the seeds of S. ambigua that were cultivated in southern Brazil. Hexane extraction of the seed oil from S. ambigua yielded 13% of total lipids. The GC-FID (Gas Chromatography Flame Ionization Detector) analysis of the hexane extracts showed five prominent peaks for the seed oil: 42.9 wt.% linoleic-Ω6 acid (18:2), 20.4 wt.% palmitic acid (16:0), 18.5 wt.% oleic acid (18:1), 4.5 wt.% stearic acid (18:0) and 4.0 wt.% linolenic-Ω3 acid (18:3). The sum of the saturated palmitic and stearic acids (24.8%) in S. ambigua seed oil exceeded values cited for commercial oils use, as well as the seed oil from the cultivated annual glasswort Salicornia bigelovii. No undesirable fatty acid components were found in S. ambigua seed oil, and it could be recommended for animal consumption or biofuel production.Academia Brasileira de Ciências2012-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300028Anais da Academia Brasileira de Ciências v.84 n.3 2012reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652012005000044info:eu-repo/semantics/openAccessD'oca,Marcelo G.M.Morón-Villarreyes,Joaquín A.Lemões,Juliana S.Costa,César S.B.eng2012-08-06T00:00:00Zoai:scielo:S0001-37652012000300028Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2012-08-06T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false
dc.title.none.fl_str_mv Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
title Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
spellingShingle Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
D'oca,Marcelo G.M.
Sarcocornia
seed
perennial crop
saline water
biodiesel
palmitic acid
title_short Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
title_full Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
title_fullStr Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
title_full_unstemmed Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
title_sort Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua
author D'oca,Marcelo G.M.
author_facet D'oca,Marcelo G.M.
Morón-Villarreyes,Joaquín A.
Lemões,Juliana S.
Costa,César S.B.
author_role author
author2 Morón-Villarreyes,Joaquín A.
Lemões,Juliana S.
Costa,César S.B.
author2_role author
author
author
dc.contributor.author.fl_str_mv D'oca,Marcelo G.M.
Morón-Villarreyes,Joaquín A.
Lemões,Juliana S.
Costa,César S.B.
dc.subject.por.fl_str_mv Sarcocornia
seed
perennial crop
saline water
biodiesel
palmitic acid
topic Sarcocornia
seed
perennial crop
saline water
biodiesel
palmitic acid
description Sarcocornia ambigua (Michx.) M.A. Alonso & M.B. Crespo is the most widely distributed species of the perennial genus of glasswort in South America, and it shows great biotechnological potential as a salt-water irrigated crop. Qualitative and quantitative compositions of fatty acids were determined in the seeds of S. ambigua that were cultivated in southern Brazil. Hexane extraction of the seed oil from S. ambigua yielded 13% of total lipids. The GC-FID (Gas Chromatography Flame Ionization Detector) analysis of the hexane extracts showed five prominent peaks for the seed oil: 42.9 wt.% linoleic-Ω6 acid (18:2), 20.4 wt.% palmitic acid (16:0), 18.5 wt.% oleic acid (18:1), 4.5 wt.% stearic acid (18:0) and 4.0 wt.% linolenic-Ω3 acid (18:3). The sum of the saturated palmitic and stearic acids (24.8%) in S. ambigua seed oil exceeded values cited for commercial oils use, as well as the seed oil from the cultivated annual glasswort Salicornia bigelovii. No undesirable fatty acid components were found in S. ambigua seed oil, and it could be recommended for animal consumption or biofuel production.
publishDate 2012
dc.date.none.fl_str_mv 2012-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300028
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300028
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0001-37652012005000044
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 Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv Anais da Academia Brasileira de Ciências v.84 n.3 2012
reponame:Anais da Academia Brasileira de Ciências (Online)
instname:Academia Brasileira de Ciências (ABC)
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instname_str Academia Brasileira de Ciências (ABC)
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reponame_str Anais da Academia Brasileira de Ciências (Online)
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repository.name.fl_str_mv Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)
repository.mail.fl_str_mv ||aabc@abc.org.br
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