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Campo DCValorIdioma
dc.creatorHijo, Ariel Antonio Campos Toledo-
dc.creatorCosta, Joyce Maria Gomes da-
dc.creatorSilva, Eric Keven-
dc.creatorAzevedo, Viviane Machado-
dc.creatorYoshida, Maria Irene-
dc.creatorBorges, Soraia Vilela-
dc.date.accessioned2019-01-25T11:31:44Z-
dc.date.available2019-01-25T11:31:44Z-
dc.date.issued2017-
dc.identifier.citationHIJO, A. A. C. T. et al. Understanding the influence of encapsulating matrix on the physical and thermal properties of oregano essential oil powder. International Journal of Horticulture & Agriculture, [S. l.], v. 2, n. 1, p. 1-8, 2017. doi: 10.15226/2572-3154/2/1/00109.pt_BR
dc.identifier.urihttps://symbiosisonlinepublishing.com/horticulture-agriculture/horticulture-agriculture09.phppt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/32539-
dc.description.abstractIn this study, the influence of blends of carbohydrates on the physical and thermal properties of oregano essential oil micro particles was evaluated. Powders were produced by spray drying using different wall materials: gum Arabic (GA), modified starch (MS) and maltodextrin (MD). The micro particles were characterized by morphology, moisture content, water activity, particle size distribution, particle mean diameter, poly dispersity index, glass transition temperature (Tg) and thermal stability. The partial replacement of GA by MS or a mixture of MS and MD resulted in micro particles with lower moisture content. The results showed that micro particles with GA had higher values of Tg (97.02 °C), indicating more physical stability. However, the use of MS and MD results in a slight reduction of Tg. TGA results showed that the nature of wall materials have considerable effect on the thermal degradation of micro particles. Thermal analysis revealed the potential of application of these carbohydrates for substitution of GA.pt_BR
dc.languageen_USpt_BR
dc.publisherSymbiosispt_BR
dc.rightsrestrictAccesspt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceInternational Journal of Horticulture & Agriculturept_BR
dc.subjectGlass transitionpt_BR
dc.subjectGum Arabicpt_BR
dc.subjectModified starchpt_BR
dc.subjectMicrocapsulespt_BR
dc.subjectThermal stabilitypt_BR
dc.subjectTransição de vidropt_BR
dc.subjectGoma arábicapt_BR
dc.subjectAmido modificadopt_BR
dc.subjectMicrocápsulaspt_BR
dc.subjectEstabilidade térmicapt_BR
dc.titleUnderstanding the influence of encapsulating matrix on the physical and thermal properties of oregano essential oil powderpt_BR
dc.typeArtigopt_BR
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