Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.scielo.br/scielo.php?pid=S1413-70542015000200173&script=sci_arttext http://hdl.handle.net/11449/128827 |
Resumo: | Spray-drying is a suitable method to obtain microencapsulated active substances in the powdered form, resulting in powders with improved protection against environmental factors as well as with higher solubility in water, as in the case of turmeric oleoresin. The present study investigated the spray-drying process of turmeric oleoresin microencapsulated with binary and ternary mixtures of different wall materials: gum Arabic, maltodextrin, and modified corn starch. A statistical simplex centroid experimental design was used considering the encapsulation efficiency, curcumin retention, process yield, water content, solubility, and particle morphology as the analyzed responses. Wall matrices containing higher proportions of modified starch and gum Arabic resulted in higher encapsulation efficiency and curcumin retention, whereas the process yield and water content increased with higher proportions of maltodextrin and gum Arabic, respectively. Regression models of the responses were obtained using a surface response method ( ANOVA way), showing statistical values of R-2 > 0.790. Also, mean analysis was carried out by Tukey's test, permitting to observe some statistical differences between the blends. |
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Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starchMicroencapsulação de oleoresina de cúrcuma em misturas binárias e ternárias de goma arábica, maltodextrina e amido modificadoSpray dryingdrying aidsEncapsulation efficiencyYieldCurcuminSecagem por aspersãoCoadjuvantes de secagemEficiência de encapsulaçãoRendimento curcuminaSpray-drying is a suitable method to obtain microencapsulated active substances in the powdered form, resulting in powders with improved protection against environmental factors as well as with higher solubility in water, as in the case of turmeric oleoresin. The present study investigated the spray-drying process of turmeric oleoresin microencapsulated with binary and ternary mixtures of different wall materials: gum Arabic, maltodextrin, and modified corn starch. A statistical simplex centroid experimental design was used considering the encapsulation efficiency, curcumin retention, process yield, water content, solubility, and particle morphology as the analyzed responses. Wall matrices containing higher proportions of modified starch and gum Arabic resulted in higher encapsulation efficiency and curcumin retention, whereas the process yield and water content increased with higher proportions of maltodextrin and gum Arabic, respectively. Regression models of the responses were obtained using a surface response method ( ANOVA way), showing statistical values of R-2 > 0.790. Also, mean analysis was carried out by Tukey's test, permitting to observe some statistical differences between the blends.A secagem por atomização é um método adequado para a obtenção de substâncias ativas microencapsuladas na forma de pó, resultando em um produto com uma melhor proteção contra diferentes fatores ambientais, bem como com uma maior solubilidade em água, para o caso da oleoresina de cúrcuma. Assim, no presente estudo, pesquisou-se o processo de secagem por atomização de oleoresina de cúrcuma microencapsulada com misturas binárias e ternárias de diferentes materiais de parede: goma arábica, maltodextrina e amido de milho modificado. Um planejamento experimental estatístico simplex centróide foi utilizado, considerando a eficiência de encapsulação, retenção de curcumina, rendimento do processo, teor de água, solubilidade e análise morfológica das partículas. Materiais de parede, contendo altas proporções de amido modificado e goma arábica, resultaram em alta eficiência de encapsulação e retenção de curcumina, enquanto que o rendimento do processo e o conteúdo de água, aumentaram com proporções mais elevadas de maltodextrina e goma arábica, respectivamente. Modelos de regressão para as respostas foram obtidos, pelo método de superfície de resposta (ANOVA), obtendo-se valores estatísticos de R2> 0.790. Além disso, uma análise de médias foi realizada pelo teste de Tukey, sendo observadas algumas diferenças estatísticas entre as misturas.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista Julio de Mesquita Filho/UNESP, Departamento de Engenharia e Tecnologia de Alimentos, Rua Cristóvão Colombo, 2265, Jardim Nazareth, 15054-000, São José do Rio Preto, SP, BrasilFAPESP: 2010/09614-3FAPESP: 2009/13033-9Univ Federal Lavras-uflaUniversidade Estadual Paulista (Unesp)Cano-Higuita, Diana Maria [UNESP]Villa Velez, Harvey Alexander [UNESP]Nicoletti Telis, Vania Regina [UNESP]2015-10-21T13:14:07Z2015-10-21T13:14:07Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article173-182application/pdfhttp://www.scielo.br/scielo.php?pid=S1413-70542015000200173&script=sci_arttextCiencia E Agrotecnologia, v. 39, n. 2, p. 173-182, 2015.1413-7054http://hdl.handle.net/11449/12882710.1590/S1413-70542015000200009S1413-70542015000200173WOS:000351849800009S1413-70542015000200173.pdf94570810881081680000-0002-2553-4629Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia E Agrotecnologia0.6720,383info:eu-repo/semantics/openAccess2024-01-03T06:23:23Zoai:repositorio.unesp.br:11449/128827Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-03T06:23:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch Microencapsulação de oleoresina de cúrcuma em misturas binárias e ternárias de goma arábica, maltodextrina e amido modificado |
title |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
spellingShingle |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch Cano-Higuita, Diana Maria [UNESP] Spray drying drying aids Encapsulation efficiency Yield Curcumin Secagem por aspersão Coadjuvantes de secagem Eficiência de encapsulação Rendimento curcumina |
title_short |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
title_full |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
title_fullStr |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
title_full_unstemmed |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
title_sort |
Microencapsulation of turmeric oleoresin in binary and ternary blends of gum arabic, maltodextrin and modified starch |
author |
Cano-Higuita, Diana Maria [UNESP] |
author_facet |
Cano-Higuita, Diana Maria [UNESP] Villa Velez, Harvey Alexander [UNESP] Nicoletti Telis, Vania Regina [UNESP] |
author_role |
author |
author2 |
Villa Velez, Harvey Alexander [UNESP] Nicoletti Telis, Vania Regina [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Cano-Higuita, Diana Maria [UNESP] Villa Velez, Harvey Alexander [UNESP] Nicoletti Telis, Vania Regina [UNESP] |
dc.subject.por.fl_str_mv |
Spray drying drying aids Encapsulation efficiency Yield Curcumin Secagem por aspersão Coadjuvantes de secagem Eficiência de encapsulação Rendimento curcumina |
topic |
Spray drying drying aids Encapsulation efficiency Yield Curcumin Secagem por aspersão Coadjuvantes de secagem Eficiência de encapsulação Rendimento curcumina |
description |
Spray-drying is a suitable method to obtain microencapsulated active substances in the powdered form, resulting in powders with improved protection against environmental factors as well as with higher solubility in water, as in the case of turmeric oleoresin. The present study investigated the spray-drying process of turmeric oleoresin microencapsulated with binary and ternary mixtures of different wall materials: gum Arabic, maltodextrin, and modified corn starch. A statistical simplex centroid experimental design was used considering the encapsulation efficiency, curcumin retention, process yield, water content, solubility, and particle morphology as the analyzed responses. Wall matrices containing higher proportions of modified starch and gum Arabic resulted in higher encapsulation efficiency and curcumin retention, whereas the process yield and water content increased with higher proportions of maltodextrin and gum Arabic, respectively. Regression models of the responses were obtained using a surface response method ( ANOVA way), showing statistical values of R-2 > 0.790. Also, mean analysis was carried out by Tukey's test, permitting to observe some statistical differences between the blends. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-21T13:14:07Z 2015-10-21T13:14:07Z 2015-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?pid=S1413-70542015000200173&script=sci_arttext Ciencia E Agrotecnologia, v. 39, n. 2, p. 173-182, 2015. 1413-7054 http://hdl.handle.net/11449/128827 10.1590/S1413-70542015000200009 S1413-70542015000200173 WOS:000351849800009 S1413-70542015000200173.pdf 9457081088108168 0000-0002-2553-4629 |
url |
http://www.scielo.br/scielo.php?pid=S1413-70542015000200173&script=sci_arttext http://hdl.handle.net/11449/128827 |
identifier_str_mv |
Ciencia E Agrotecnologia, v. 39, n. 2, p. 173-182, 2015. 1413-7054 10.1590/S1413-70542015000200009 S1413-70542015000200173 WOS:000351849800009 S1413-70542015000200173.pdf 9457081088108168 0000-0002-2553-4629 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciencia E Agrotecnologia 0.672 0,383 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
173-182 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Lavras-ufla |
publisher.none.fl_str_mv |
Univ Federal Lavras-ufla |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1792962246420201472 |