COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides

Detalhes bibliográficos
Autor(a) principal: Souza,Cláudia R. F.
Data de Publicação: 2016
Outros Autores: Ferraz-Freitas,Patrícia N., Oliveira,Wanderley P.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000800979
Resumo: The aim of this work was the production and characterization of binary, ternary and quaternary complexes based on β-cyclodextrin (β-CD) and Lippia sidoides essential oil (EO). OE:β-CD formulations at proportions of 1:10 to 2:10 (binary); added with surfactant or polymer (ternary) or with both (quaternary) were prepared and submitted to spray drying at optimized operating conditions (inlet gas temperature: 160 °C, drying gas flow rate: 60 m3/h; feed flow rate: 4 g/min; pressure and flow rate of the atomizing air: 2.5 kgf/cm2 and 17 lpm). The responses evaluated were the encapsulation efficiency (EE), powder properties, product morphology, and process efficiency (REC). The results showed that the addition of polymer and surfactant to β-CD, generating ternary and quaternary complexes improved the encapsulation efficiency, drying yield, and modify the particles morphology. Samples with lower EO: β-CD ratio (1:10) showed high encapsulation efficiency.
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spelling COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoidesinclusion complexLippia sidoidesessential oilspray drying.The aim of this work was the production and characterization of binary, ternary and quaternary complexes based on β-cyclodextrin (β-CD) and Lippia sidoides essential oil (EO). OE:β-CD formulations at proportions of 1:10 to 2:10 (binary); added with surfactant or polymer (ternary) or with both (quaternary) were prepared and submitted to spray drying at optimized operating conditions (inlet gas temperature: 160 °C, drying gas flow rate: 60 m3/h; feed flow rate: 4 g/min; pressure and flow rate of the atomizing air: 2.5 kgf/cm2 and 17 lpm). The responses evaluated were the encapsulation efficiency (EE), powder properties, product morphology, and process efficiency (REC). The results showed that the addition of polymer and surfactant to β-CD, generating ternary and quaternary complexes improved the encapsulation efficiency, drying yield, and modify the particles morphology. Samples with lower EO: β-CD ratio (1:10) showed high encapsulation efficiency.Sociedade Brasileira de Química2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000800979Química Nova v.39 n.8 2016reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0100-4042.20160108info:eu-repo/semantics/openAccessSouza,Cláudia R. F.Ferraz-Freitas,Patrícia N.Oliveira,Wanderley P.por2016-10-18T00:00:00Zoai:scielo:S0100-40422016000800979Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2016-10-18T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
title COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
spellingShingle COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
Souza,Cláudia R. F.
inclusion complex
Lippia sidoides
essential oil
spray drying.
title_short COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
title_full COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
title_fullStr COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
title_full_unstemmed COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
title_sort COMPLEXOS DE INCLUSÃO BINÁRIOS, TERNÁRIOS E QUATERNÁRIOS CONTENDO ÓLEO ESSENCIAL DE Lippia sidoides
author Souza,Cláudia R. F.
author_facet Souza,Cláudia R. F.
Ferraz-Freitas,Patrícia N.
Oliveira,Wanderley P.
author_role author
author2 Ferraz-Freitas,Patrícia N.
Oliveira,Wanderley P.
author2_role author
author
dc.contributor.author.fl_str_mv Souza,Cláudia R. F.
Ferraz-Freitas,Patrícia N.
Oliveira,Wanderley P.
dc.subject.por.fl_str_mv inclusion complex
Lippia sidoides
essential oil
spray drying.
topic inclusion complex
Lippia sidoides
essential oil
spray drying.
description The aim of this work was the production and characterization of binary, ternary and quaternary complexes based on β-cyclodextrin (β-CD) and Lippia sidoides essential oil (EO). OE:β-CD formulations at proportions of 1:10 to 2:10 (binary); added with surfactant or polymer (ternary) or with both (quaternary) were prepared and submitted to spray drying at optimized operating conditions (inlet gas temperature: 160 °C, drying gas flow rate: 60 m3/h; feed flow rate: 4 g/min; pressure and flow rate of the atomizing air: 2.5 kgf/cm2 and 17 lpm). The responses evaluated were the encapsulation efficiency (EE), powder properties, product morphology, and process efficiency (REC). The results showed that the addition of polymer and surfactant to β-CD, generating ternary and quaternary complexes improved the encapsulation efficiency, drying yield, and modify the particles morphology. Samples with lower EO: β-CD ratio (1:10) showed high encapsulation efficiency.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
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=S0100-40422016000800979
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000800979
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.5935/0100-4042.20160108
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.39 n.8 2016
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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