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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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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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Autoria: |
MENDES, J. F.; NORCINO, L. B.; MANRICH, A.; OLIVEIRA, T. J. P. de; MENDES, R. F.; MATTOSO, L. H. C. |
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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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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Origem |
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Registro |
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Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
05/09/1994 |
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Data da última atualização: |
28/04/2014 |
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Autoria: |
AFFIN, O. A. D.; SANTOS, N. A. dos; BARCELLOS, J. M. |
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Título: |
Modelos matematicos de simulacao e a dinamica populacional de rebanho bovino. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Planaltina: EMBRAPA-CPAC, 1994. |
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Páginas: |
35p. |
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Série: |
(EMBRAPA-CPAC. Documentos, 57). |
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Idioma: |
Português |
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Conteúdo: |
Introdução; Metodologia; Caracteríisticas da estrutura do modelo; Verificação do modelo; Validacao do modelo; Conclusões sobre as vantagens do uso dos modelos matemáticos de simulação na pesquisa agropecuária. |
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Palavras-Chave: |
Aagropecuaria; Agropecuária; Simulation. |
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Thesagro: |
Bovino; Dinâmica Populacional; Modelo Matemático; Pesquisa; Simulação. |
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Thesaurus NAL: |
agriculture; cattle; mathematical models; population dynamics; research. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101496/1/doc-57.pdf
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Marc: |
LEADER 01052nam a2200313 a 4500
001 1549101
005 2014-04-28
008 1994 bl uuuu u0uu1 u #d
100 1 $aAFFIN, O. A. D.
245 $aModelos matematicos de simulacao e a dinamica populacional de rebanho bovino.
260 $aPlanaltina: EMBRAPA-CPAC$c1994
300 $a35p.
490 $a(EMBRAPA-CPAC. Documentos, 57).
520 $aIntrodução; Metodologia; Caracteríisticas da estrutura do modelo; Verificação do modelo; Validacao do modelo; Conclusões sobre as vantagens do uso dos modelos matemáticos de simulação na pesquisa agropecuária.
650 $aagriculture
650 $acattle
650 $amathematical models
650 $apopulation dynamics
650 $aresearch
650 $aBovino
650 $aDinâmica Populacional
650 $aModelo Matemático
650 $aPesquisa
650 $aSimulação
653 $aAagropecuaria
653 $aAgropecuária
653 $aSimulation
700 1 $aSANTOS, N. A. dos
700 1 $aBARCELLOS, J. M.
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Registro original: |
Embrapa Cerrados (CPAC) |
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