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| 14. |  | RAJA, S.; MATTOSO, L. H. C. Surface modification on cellulose nanocrystals (CNC) towards organic redox - batteries. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 9., 2017, São Carlos. Anais ... São Carlos: Embrapa Instrumentação, 2017. p.609-612. Editores: Caue Ribeiro de Oliveira, Elaine Cristina Paris, Luiz Henrique Capparelli Mattoso, Marcelo Porto Bemquerer, Maria Alice Martins, Odílio Benedito Garrido de Assis.| Biblioteca(s): Embrapa Instrumentação. |
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| 15. | | PARIS, E. C.; MATTOSO, L. H. C. Síntese e caracterização de filmes finos de ZnO depositados por Dip-coating e evaporação por canhão de elétrons. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 8, 2014, Juiz de fora. Anais... São Carlos: Embrapa Instrumentação; Campo Grande: Embrapa Gado de Corte; Juiz de Fora: Embrapa Gado de Leite, 2014. p. 62-64. Editores: Maria Alice Martins, Humberto de Mello Brandão, Marlene de Barros Coelho, Daniel Souza Corrêa, Caue Ribeiro, Luiz Henrique Capparelli Mattoso.| Biblioteca(s): Embrapa Instrumentação. |
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Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação. |
|
Data corrente: |
29/09/2022 |
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Data da última atualização: |
01/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MENDES, J. F.; NORCINO, L. B.; MANRICH, A.; OLIVEIRA, T. J. P. de; MENDES, R. F.; MATTOSO, L. H. C. |
|
Afiliação: |
LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA. |
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Título: |
Pectin-based color indicator films incorporated with spray-dried Hibiscus extract microparticles. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Food Research International, v. 162, e111914, 2022. |
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Páginas: |
1 - 15 |
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ISSN: |
0963-9969 |
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DOI: |
https://doi.org/10.1016/j.foodres.2022.111914 |
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Idioma: |
Inglês |
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Conteúdo: |
Colorimetric films incorporated with anthocyanins as an indicator for freshness monitoring have aroused growing interest recently. The pH-sensing colorimetric film were developed based on pectin (HM), containing aqueous hibiscus extract microparticles (HAE). HAE microparticles were obtained by spray drying with different wall materials (Inulin -IN, maltodextrin- MD and their combination). The films were obtained on large scale by continuous casting. These films were characterized for physicochemical analysis, morphological structure, thermal and barrier properties, antioxidant activity, and color change at different pH. The addition of HAE microparticles caused relevant changes to HM-based films, such as in mechanical behavior and improved barrier property (11?22% WVTR reduction) depending on the type of wall material used and the concentration added. It was verified with the thermal stability of films, with a slight increase being observed. The color variation of smart films was entirely pH-dependent. Overall, the proposed color indicator films showed unique features and functionalities and could be used as an alternative natural pH indicator in smart packaging systems |
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Palavras-Chave: |
Biopolymer films; Continuous casting; Intelligent packaging. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146969/1/P-Pectin-based-color-indicator-films-incorporated-with-spray-dried-Hibiscus.pdf
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Marc: |
LEADER 01966naa a2200253 a 4500
001 2146969
005 2023-02-01
008 2022 bl uuuu u00u1 u #d
022 $a0963-9969
024 7 $ahttps://doi.org/10.1016/j.foodres.2022.111914$2DOI
100 1 $aMENDES, J. F.
245 $aPectin-based color indicator films incorporated with spray-dried Hibiscus extract microparticles.$h[electronic resource]
260 $c2022
300 $a1 - 15
520 $aColorimetric films incorporated with anthocyanins as an indicator for freshness monitoring have aroused growing interest recently. The pH-sensing colorimetric film were developed based on pectin (HM), containing aqueous hibiscus extract microparticles (HAE). HAE microparticles were obtained by spray drying with different wall materials (Inulin -IN, maltodextrin- MD and their combination). The films were obtained on large scale by continuous casting. These films were characterized for physicochemical analysis, morphological structure, thermal and barrier properties, antioxidant activity, and color change at different pH. The addition of HAE microparticles caused relevant changes to HM-based films, such as in mechanical behavior and improved barrier property (11?22% WVTR reduction) depending on the type of wall material used and the concentration added. It was verified with the thermal stability of films, with a slight increase being observed. The color variation of smart films was entirely pH-dependent. Overall, the proposed color indicator films showed unique features and functionalities and could be used as an alternative natural pH indicator in smart packaging systems
653 $aBiopolymer films
653 $aContinuous casting
653 $aIntelligent packaging
700 1 $aNORCINO, L. B.
700 1 $aMANRICH, A.
700 1 $aOLIVEIRA, T. J. P. de
700 1 $aMENDES, R. F.
700 1 $aMATTOSO, L. H. C.
773 $tFood Research International$gv. 162, e111914, 2022.
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Embrapa Instrumentação (CNPDIA) |
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