Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition

Detalhes bibliográficos
Autor(a) principal: Zanqui,Ana B.
Data de Publicação: 2020
Outros Autores: Silva,Cláudia M. da, Ressutte,Jéssica B., Morais,Damila R. de, Santos,Jandyson M., Eberlin,Marcos N., Cardozo-Filho,Lúcio, Visentainer,Jesuí V., Gomes,Sandra T. M., Matsushita,Makoto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000300603
Resumo: In order to provide an effective and environmentally correct alternative for oil extraction, subcritical n-propane was used under different temperature and pressure conditions to obtain Brazil nut oil. The composition of the oil was determined and compared to the oils obtained by conventional methods. The result of the extraction yield obtained using subcritical fluid extraction (SFE) at 60 ºC, 6 MPa and granulometry < 1.40 mm (63.13%) presented minor differences to the yield obtained by Soxhlet extraction (SE) (68.44%) and Bligh and Dyer extraction (BD) (59.54%). The composition in fatty acids was similar regardless of the method of extraction used. Oxidized triacylglycerols (TAGs) were found in the oils extracted by SE and BD while they were not detected in the oils extracted by SFE. The quantity of bioactive compounds was higher in the oils obtained by SFE. Thus, the SFE using n-propane preserves the nutritional characteristics and lipophilic components of the oil, besides improving the availability of bioactive compounds from an effective “green extraction” without the use of toxic solvents.
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spelling Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Compositionsubcritical n-propaneSoxhlet extractionBligh and Dyer extractiongreen extractionbioactive compoundsIn order to provide an effective and environmentally correct alternative for oil extraction, subcritical n-propane was used under different temperature and pressure conditions to obtain Brazil nut oil. The composition of the oil was determined and compared to the oils obtained by conventional methods. The result of the extraction yield obtained using subcritical fluid extraction (SFE) at 60 ºC, 6 MPa and granulometry < 1.40 mm (63.13%) presented minor differences to the yield obtained by Soxhlet extraction (SE) (68.44%) and Bligh and Dyer extraction (BD) (59.54%). The composition in fatty acids was similar regardless of the method of extraction used. Oxidized triacylglycerols (TAGs) were found in the oils extracted by SE and BD while they were not detected in the oils extracted by SFE. The quantity of bioactive compounds was higher in the oils obtained by SFE. Thus, the SFE using n-propane preserves the nutritional characteristics and lipophilic components of the oil, besides improving the availability of bioactive compounds from an effective “green extraction” without the use of toxic solvents.Sociedade Brasileira de Química2020-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000300603Journal of the Brazilian Chemical Society v.31 n.3 2020reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.21577/0103-5053.20190225info:eu-repo/semantics/openAccessZanqui,Ana B.Silva,Cláudia M. daRessutte,Jéssica B.Morais,Damila R. deSantos,Jandyson M.Eberlin,Marcos N.Cardozo-Filho,LúcioVisentainer,Jesuí V.Gomes,Sandra T. M.Matsushita,Makotoeng2020-02-27T00:00:00Zoai:scielo:S0103-50532020000300603Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2020-02-27T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
title Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
spellingShingle Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
Zanqui,Ana B.
subcritical n-propane
Soxhlet extraction
Bligh and Dyer extraction
green extraction
bioactive compounds
title_short Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
title_full Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
title_fullStr Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
title_full_unstemmed Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
title_sort Brazil Nut Oil Extraction Using Subcritical n-Propane: Advantages and Chemical Composition
author Zanqui,Ana B.
author_facet Zanqui,Ana B.
Silva,Cláudia M. da
Ressutte,Jéssica B.
Morais,Damila R. de
Santos,Jandyson M.
Eberlin,Marcos N.
Cardozo-Filho,Lúcio
Visentainer,Jesuí V.
Gomes,Sandra T. M.
Matsushita,Makoto
author_role author
author2 Silva,Cláudia M. da
Ressutte,Jéssica B.
Morais,Damila R. de
Santos,Jandyson M.
Eberlin,Marcos N.
Cardozo-Filho,Lúcio
Visentainer,Jesuí V.
Gomes,Sandra T. M.
Matsushita,Makoto
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Zanqui,Ana B.
Silva,Cláudia M. da
Ressutte,Jéssica B.
Morais,Damila R. de
Santos,Jandyson M.
Eberlin,Marcos N.
Cardozo-Filho,Lúcio
Visentainer,Jesuí V.
Gomes,Sandra T. M.
Matsushita,Makoto
dc.subject.por.fl_str_mv subcritical n-propane
Soxhlet extraction
Bligh and Dyer extraction
green extraction
bioactive compounds
topic subcritical n-propane
Soxhlet extraction
Bligh and Dyer extraction
green extraction
bioactive compounds
description In order to provide an effective and environmentally correct alternative for oil extraction, subcritical n-propane was used under different temperature and pressure conditions to obtain Brazil nut oil. The composition of the oil was determined and compared to the oils obtained by conventional methods. The result of the extraction yield obtained using subcritical fluid extraction (SFE) at 60 ºC, 6 MPa and granulometry < 1.40 mm (63.13%) presented minor differences to the yield obtained by Soxhlet extraction (SE) (68.44%) and Bligh and Dyer extraction (BD) (59.54%). The composition in fatty acids was similar regardless of the method of extraction used. Oxidized triacylglycerols (TAGs) were found in the oils extracted by SE and BD while they were not detected in the oils extracted by SFE. The quantity of bioactive compounds was higher in the oils obtained by SFE. Thus, the SFE using n-propane preserves the nutritional characteristics and lipophilic components of the oil, besides improving the availability of bioactive compounds from an effective “green extraction” without the use of toxic solvents.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-01
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=S0103-50532020000300603
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532020000300603
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.21577/0103-5053.20190225
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 Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.31 n.3 2020
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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