Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Química Nova (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000400004 |
Resumo: | The aim of this study is to evaluate the crystal structure of binary mixtures of palm kernel fat and fish oil, before and after chemical and enzymatic interesterification. The crystal structure was analyzed by polarized light microscopy. The addition of fish oil didn't change the palm kernel fat crystallization characteristics, spherullites of types A and B being observed. However, due to chemical and enzymatic interesterification, smaller crystals were obtained. There was no difference between chemical and enzymatic interesterification, probably as a function of acyl migration in discontinuous processes catalyzed by lipases. |
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Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixestructured lipidsinteresterificationcrystallizationThe aim of this study is to evaluate the crystal structure of binary mixtures of palm kernel fat and fish oil, before and after chemical and enzymatic interesterification. The crystal structure was analyzed by polarized light microscopy. The addition of fish oil didn't change the palm kernel fat crystallization characteristics, spherullites of types A and B being observed. However, due to chemical and enzymatic interesterification, smaller crystals were obtained. There was no difference between chemical and enzymatic interesterification, probably as a function of acyl migration in discontinuous processes catalyzed by lipases.Sociedade Brasileira de Química2006-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000400004Química Nova v.29 n.4 2006reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422006000400004info:eu-repo/semantics/openAccessGamboa,Oscar Wilfredo DíazGioielli,Luiz Antoniopor2006-07-31T00:00:00Zoai:scielo:S0100-40422006000400004Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2006-07-31T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
title |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
spellingShingle |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe Gamboa,Oscar Wilfredo Díaz structured lipids interesterification crystallization |
title_short |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
title_full |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
title_fullStr |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
title_full_unstemmed |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
title_sort |
Comportamento de cristalização de lipídios estruturados obtidos a partir de gordura de palmiste e óleo de peixe |
author |
Gamboa,Oscar Wilfredo Díaz |
author_facet |
Gamboa,Oscar Wilfredo Díaz Gioielli,Luiz Antonio |
author_role |
author |
author2 |
Gioielli,Luiz Antonio |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Gamboa,Oscar Wilfredo Díaz Gioielli,Luiz Antonio |
dc.subject.por.fl_str_mv |
structured lipids interesterification crystallization |
topic |
structured lipids interesterification crystallization |
description |
The aim of this study is to evaluate the crystal structure of binary mixtures of palm kernel fat and fish oil, before and after chemical and enzymatic interesterification. The crystal structure was analyzed by polarized light microscopy. The addition of fish oil didn't change the palm kernel fat crystallization characteristics, spherullites of types A and B being observed. However, due to chemical and enzymatic interesterification, smaller crystals were obtained. There was no difference between chemical and enzymatic interesterification, probably as a function of acyl migration in discontinuous processes catalyzed by lipases. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-07-01 |
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=S0100-40422006000400004 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422006000400004 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
10.1590/S0100-40422006000400004 |
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 |
Química Nova v.29 n.4 2006 reponame:Química Nova (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Química Nova (Online) |
collection |
Química Nova (Online) |
repository.name.fl_str_mv |
Química Nova (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
quimicanova@sbq.org.br |
_version_ |
1750318105351946240 |