Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão

Detalhes bibliográficos
Autor(a) principal: Kourniatis,Loretta R.
Data de Publicação: 2010
Outros Autores: Spinelli,Luciana S., Mansur,Claudia R. E., González,Gaspar
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000200013
Resumo: The objective of this work was to use the high-pressure homogenizer (HPH) to prepare stable oil/water nanoemulsions presenting narrow particle size distribution. The dispersions were prepared using nonionic surfactants based on ethoxylated ether. The size and distribution of the droplets formed, along with their stability, were determined in a Zetasizer Nano ZS particle size analyzer. The stability and the droplet size distribution in these systems do not present the significant differences with the increase of the processing pressure in the HPH). The processing time can promote the biggest dispersion in the size of particles, thus reducing its stability.
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spelling Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressãonanoemulsionshigh-pressure homogenizerorange oilThe objective of this work was to use the high-pressure homogenizer (HPH) to prepare stable oil/water nanoemulsions presenting narrow particle size distribution. The dispersions were prepared using nonionic surfactants based on ethoxylated ether. The size and distribution of the droplets formed, along with their stability, were determined in a Zetasizer Nano ZS particle size analyzer. The stability and the droplet size distribution in these systems do not present the significant differences with the increase of the processing pressure in the HPH). The processing time can promote the biggest dispersion in the size of particles, thus reducing its stability.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000200013Química Nova v.33 n.2 2010reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422010000200013info:eu-repo/semantics/openAccessKourniatis,Loretta R.Spinelli,Luciana S.Mansur,Claudia R. E.González,Gasparpor2010-03-12T00:00:00Zoai:scielo:S0100-40422010000200013Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2010-03-12T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
title Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
spellingShingle Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
Kourniatis,Loretta R.
nanoemulsions
high-pressure homogenizer
orange oil
title_short Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
title_full Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
title_fullStr Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
title_full_unstemmed Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
title_sort Nanoemulsões óleo de laranja/água preparadas em homogeneizador de alta pressão
author Kourniatis,Loretta R.
author_facet Kourniatis,Loretta R.
Spinelli,Luciana S.
Mansur,Claudia R. E.
González,Gaspar
author_role author
author2 Spinelli,Luciana S.
Mansur,Claudia R. E.
González,Gaspar
author2_role author
author
author
dc.contributor.author.fl_str_mv Kourniatis,Loretta R.
Spinelli,Luciana S.
Mansur,Claudia R. E.
González,Gaspar
dc.subject.por.fl_str_mv nanoemulsions
high-pressure homogenizer
orange oil
topic nanoemulsions
high-pressure homogenizer
orange oil
description The objective of this work was to use the high-pressure homogenizer (HPH) to prepare stable oil/water nanoemulsions presenting narrow particle size distribution. The dispersions were prepared using nonionic surfactants based on ethoxylated ether. The size and distribution of the droplets formed, along with their stability, were determined in a Zetasizer Nano ZS particle size analyzer. The stability and the droplet size distribution in these systems do not present the significant differences with the increase of the processing pressure in the HPH). The processing time can promote the biggest dispersion in the size of particles, thus reducing its stability.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
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=S0100-40422010000200013
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422010000200013
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422010000200013
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.33 n.2 2010
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
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