CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL

Detalhes bibliográficos
Autor(a) principal: Nascimento, Joice Farias do
Data de Publicação: 2020
Outros Autores: Costa, Emanuela Feitoza da, Abreu, Flávia Oliveira Monteiro da Silva
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Revista Coleta Científica
Texto Completo: https://portalcoleta.com.br/index.php/rcc/article/view/8
Resumo: The stability properties of nanoemulsions are influenced by emulsification conditions and the composition of formulations. Polymer nano-emulsions were prepared with the help of a mechanical homogenizer, in which five formulations of different concentrations were obtained in order to evaluate the stability with subsequent applications in controlled release systems. Viscosity, Particle Size and Encapsulation Efficiency were evaluated in order to obtain a stable emulsion. The N2 and N4 formulations, which were produced with 2:1 (N2) 1:2 (N4) oil and surfactant ratio and 1:1 (N2) 2:1 (N4) alginate and surfactant, stood out for having smaller Particle Size and more homogeneous size distribution. The N2 formulation obtained higher Encapsulation Efficiency, with a value of 68.2 ± 0.09%. It is assumed that the N2 nanoemulsion is the most favorable, because its formulation has a greater amount of surfactant making the interaction between the oil and the gum greater, thus having a better encapsulation capacity.
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spelling CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OILCARACTERIZAÇÕES DE NANOEMULSÕES DE ALGINATO DE SÓDIO COM ÓLEO ESSENCIAL DE EUCALYPTUS CITRIODORAAlginato. Encapsulamento. Óleo Essencial.Alginate. Encapsulation. Essential oil.The stability properties of nanoemulsions are influenced by emulsification conditions and the composition of formulations. Polymer nano-emulsions were prepared with the help of a mechanical homogenizer, in which five formulations of different concentrations were obtained in order to evaluate the stability with subsequent applications in controlled release systems. Viscosity, Particle Size and Encapsulation Efficiency were evaluated in order to obtain a stable emulsion. The N2 and N4 formulations, which were produced with 2:1 (N2) 1:2 (N4) oil and surfactant ratio and 1:1 (N2) 2:1 (N4) alginate and surfactant, stood out for having smaller Particle Size and more homogeneous size distribution. The N2 formulation obtained higher Encapsulation Efficiency, with a value of 68.2 ± 0.09%. It is assumed that the N2 nanoemulsion is the most favorable, because its formulation has a greater amount of surfactant making the interaction between the oil and the gum greater, thus having a better encapsulation capacity.As propriedades de estabilidade das nanoemulsões são influenciadas pelas condições de emulsificação e pela composição das formulações. Nanoemulsões poliméricas foram preparadas com auxílio de um homogeneizador mecânico, no qual foram obtidas cinco formulações de diferentes concentrações, no intuito de avaliar a estabilidade com posteriores aplicações em sistemas de liberação controlada. Foi avaliada a Viscosidade, o Tamanho de Partícula e a Eficiência de Encapsulamento visando obter uma emulsão estável. As formulações N2 e N4, que foram produzidas com 2:1 (N2) 1:2 (N4) razão óleo e surfactante e 1:1 (N2) 2:1 (N4) alginato e surfactante, se destacaram por apresentar menor Tamanho de Partícula e distribuição de tamanho mais homogêneo. A formulação N2 obteve maior Eficiência de Encapsulamento, com valor de 68,2 ± 0,09%. Supõe-se que a nanoemulsão N2 é a mais favorável, pois sua formulação possui uma maior quantidade de tensoativo fazendo com que a interação entre o óleo e a goma seja maior, assim tendo uma melhor capacidade de encapsulamento.Editora Coleta2020-12-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://portalcoleta.com.br/index.php/rcc/article/view/810.7910/DVN/7QGVTRScientific Collection Magazine; Vol. 4 No. 8 (2020): Scientific Collection Magazine; 15-22Revista Coleta Científica; Vol. 4 Núm. 8 (2020): Revista Coleta Científica; 15-22Revue Coleta Científica; Vol. 4 No 8 (2020): Revista Coleta Científica; 15-22Revista Coleta Scientifica; V. 4 N. 8 (2020): Revista Coleta Científica; 15-22Revista Coleta Científica ; v. 4 n. 8 (2020): Revista Coleta Científica; 15-222763-6496ark:/24285/rcc.v4i8reponame:Revista Coleta Científicainstname:Editora Coletainstacron:EDCporenghttps://portalcoleta.com.br/index.php/rcc/article/view/8/8https://portalcoleta.com.br/index.php/rcc/article/view/8/113Copyright (c) 2020 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessNascimento, Joice Farias do Costa, Emanuela Feitoza da Abreu, Flávia Oliveira Monteiro da Silva 2023-01-25T22:49:55Zoai:ojs2.portalcoleta.com.br:article/8Revistahttp://portalcoleta.com.br/index.php/rccPRIhttps://portalcoleta.com.br/index.php/rcc/oairevistacoleta@gmail.com||2763-64962763-6496opendoar:2023-01-25T22:49:55Revista Coleta Científica - Editora Coletafalse
dc.title.none.fl_str_mv CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
CARACTERIZAÇÕES DE NANOEMULSÕES DE ALGINATO DE SÓDIO COM ÓLEO ESSENCIAL DE EUCALYPTUS CITRIODORA
title CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
spellingShingle CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
Nascimento, Joice Farias do
Alginato. Encapsulamento. Óleo Essencial.
Alginate. Encapsulation. Essential oil.
title_short CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
title_full CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
title_fullStr CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
title_full_unstemmed CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
title_sort CHARACTERIZATIONS OF SODIUM ALGINATE NANOEMULSIONS WITH EUCALYPTUS CITRIODORA ESSENTIAL OIL
author Nascimento, Joice Farias do
author_facet Nascimento, Joice Farias do
Costa, Emanuela Feitoza da
Abreu, Flávia Oliveira Monteiro da Silva
author_role author
author2 Costa, Emanuela Feitoza da
Abreu, Flávia Oliveira Monteiro da Silva
author2_role author
author
dc.contributor.author.fl_str_mv Nascimento, Joice Farias do
Costa, Emanuela Feitoza da
Abreu, Flávia Oliveira Monteiro da Silva
dc.subject.por.fl_str_mv Alginato. Encapsulamento. Óleo Essencial.
Alginate. Encapsulation. Essential oil.
topic Alginato. Encapsulamento. Óleo Essencial.
Alginate. Encapsulation. Essential oil.
description The stability properties of nanoemulsions are influenced by emulsification conditions and the composition of formulations. Polymer nano-emulsions were prepared with the help of a mechanical homogenizer, in which five formulations of different concentrations were obtained in order to evaluate the stability with subsequent applications in controlled release systems. Viscosity, Particle Size and Encapsulation Efficiency were evaluated in order to obtain a stable emulsion. The N2 and N4 formulations, which were produced with 2:1 (N2) 1:2 (N4) oil and surfactant ratio and 1:1 (N2) 2:1 (N4) alginate and surfactant, stood out for having smaller Particle Size and more homogeneous size distribution. The N2 formulation obtained higher Encapsulation Efficiency, with a value of 68.2 ± 0.09%. It is assumed that the N2 nanoemulsion is the most favorable, because its formulation has a greater amount of surfactant making the interaction between the oil and the gum greater, thus having a better encapsulation capacity.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://portalcoleta.com.br/index.php/rcc/article/view/8
10.7910/DVN/7QGVTR
url https://portalcoleta.com.br/index.php/rcc/article/view/8
identifier_str_mv 10.7910/DVN/7QGVTR
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://portalcoleta.com.br/index.php/rcc/article/view/8/8
https://portalcoleta.com.br/index.php/rcc/article/view/8/113
dc.rights.driver.fl_str_mv Copyright (c) 2020 (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora Coleta
publisher.none.fl_str_mv Editora Coleta
dc.source.none.fl_str_mv Scientific Collection Magazine; Vol. 4 No. 8 (2020): Scientific Collection Magazine; 15-22
Revista Coleta Científica; Vol. 4 Núm. 8 (2020): Revista Coleta Científica; 15-22
Revue Coleta Científica; Vol. 4 No 8 (2020): Revista Coleta Científica; 15-22
Revista Coleta Scientifica; V. 4 N. 8 (2020): Revista Coleta Científica; 15-22
Revista Coleta Científica ; v. 4 n. 8 (2020): Revista Coleta Científica; 15-22
2763-6496
ark:/24285/rcc.v4i8
reponame:Revista Coleta Científica
instname:Editora Coleta
instacron:EDC
instname_str Editora Coleta
instacron_str EDC
institution EDC
reponame_str Revista Coleta Científica
collection Revista Coleta Científica
repository.name.fl_str_mv Revista Coleta Científica - Editora Coleta
repository.mail.fl_str_mv revistacoleta@gmail.com||
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