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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
27/11/2020 |
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Data da última atualização: |
10/03/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALIABADI, M.; CHEE, B. S.; MATOS, M.; CORTESE, Y. J.; NUGENT, M. J. D.; LIMA, T. A. M. de; MAGALHAES, W. L. E.; LIMA, G. G. de. |
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Afiliação: |
MEYSAM ALIABADI, Gorgan University of Agricultural Sciences and Natural Resources; BOR SHIN CHEE, Athlone Institute of Technology; MAILSON MATOS, Doutorando da Ebrapa Florestas; YVONNE J. CORTESE, Athlone Institute of Technology; MICHAEL J. D. NUGENT, Athlone Institute of Technology; TIELIDY A. M. DE LIMA, Athlone Institute of Technology; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; GABRIEL GOETTEN DE LIMA, PIPE. UFPR. |
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Título: |
Yerba mate extract in microfibrillated cellulose and corn starch films as a potential wound healing bandage. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Polymers, v. 12, 2807, 2020. |
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DOI: |
10.3390/polym12122807 |
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Idioma: |
Inglês |
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Conteúdo: |
Microfibrillated cellulose films have been gathering considerable attention due to their high mechanical properties and cheap cost. Additionally, it is possible to include compounds within the fibrillated structure in order to confer desirable properties. Ilex paraguariensis A. St.-Hil, yerba mate leaf extract has been reported to possess a high quantity of caffeoylquinic acids that may be beneficial for other applications instead of its conventional use as a hot beverage. Therefore, we investigate the effect of blending yerba mate extract during and after defibrillation of Eucalyptus sp. bleached kraft paper by ultrafine grinding. Blending the extract during defibrillation increased the mechanical and thermal properties, besides being able to use the whole extract. Afterwards, this material was also investigated with high content loadings of starch and glycerine. The results present that yerba mate extract increases film resistance, and the defibrillated cellulose is able to protect the bioactive compounds from the extract. Additionally, the films present antibacterial activity against two known pathogens S. aureus and E. coli, with high antioxidant activity and increased cell proliferation. This was attributed to the bioactive compounds that presented faster in vitro wound healing, suggesting that microfibrillated cellulose (MFC) films containing extract of yerba mate can be a potential alternative as wound healing bandages. |
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Palavras-Chave: |
Antobacterial; MFC; Wound regeneration. |
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Thesagro: |
Antioxidante; Ilex Paraguariensis. |
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Thesaurus Nal: |
Antibacterial properties; Antioxidants. |
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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/218308/1/Washington-yerba-mate-extract-in-microfibrillated-cellulose-and-corn-starch-films-as-a-potential-wound-healing-bandage.pdf
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Marc: |
LEADER 02314naa a2200301 a 4500
001 2127136
005 2021-03-10
008 2020 bl uuuu u00u1 u #d
024 7 $a10.3390/polym12122807$2DOI
100 1 $aALIABADI, M.
245 $aYerba mate extract in microfibrillated cellulose and corn starch films as a potential wound healing bandage.$h[electronic resource]
260 $c2020
520 $aMicrofibrillated cellulose films have been gathering considerable attention due to their high mechanical properties and cheap cost. Additionally, it is possible to include compounds within the fibrillated structure in order to confer desirable properties. Ilex paraguariensis A. St.-Hil, yerba mate leaf extract has been reported to possess a high quantity of caffeoylquinic acids that may be beneficial for other applications instead of its conventional use as a hot beverage. Therefore, we investigate the effect of blending yerba mate extract during and after defibrillation of Eucalyptus sp. bleached kraft paper by ultrafine grinding. Blending the extract during defibrillation increased the mechanical and thermal properties, besides being able to use the whole extract. Afterwards, this material was also investigated with high content loadings of starch and glycerine. The results present that yerba mate extract increases film resistance, and the defibrillated cellulose is able to protect the bioactive compounds from the extract. Additionally, the films present antibacterial activity against two known pathogens S. aureus and E. coli, with high antioxidant activity and increased cell proliferation. This was attributed to the bioactive compounds that presented faster in vitro wound healing, suggesting that microfibrillated cellulose (MFC) films containing extract of yerba mate can be a potential alternative as wound healing bandages.
650 $aAntibacterial properties
650 $aAntioxidants
650 $aAntioxidante
650 $aIlex Paraguariensis
653 $aAntobacterial
653 $aMFC
653 $aWound regeneration
700 1 $aCHEE, B. S.
700 1 $aMATOS, M.
700 1 $aCORTESE, Y. J.
700 1 $aNUGENT, M. J. D.
700 1 $aLIMA, T. A. M. de
700 1 $aMAGALHAES, W. L. E.
700 1 $aLIMA, G. G. de
773 $tPolymers$gv. 12, 2807, 2020.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
25/03/2009 |
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Data da última atualização: |
15/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
VERNEQUE, R. S.; PEIXOTO, M. G. C. D.; TEODORO, R. L.; LEDIC, I. L.; MACHADO, M. A.; SILVA, M. V. G. B.; VERCESI FILHO, A. E.; REIS FILHO, J. C.; FERNANDES, L. O. |
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Afiliação: |
Rui da Silva Verneque, Embrapa Gado de Leite; Maria Gabriela Campolina Diniz Peixoto, Embrapa Gado de Leite; Roberto Luiz Teodoro, Embrapa Gado de Leite; Ivan Luz Ledic, Embrapa Gado de Leite; Marco Antônio Machado, Embrapa Gado de Leite; Marcos Vinicius Gualberto Barbosa da Silva, Embrapa Gado de Leite; Anibal Eugênio Vercesi Filho, APTA; João Cruz Reis Filho, MAPA; Leonardo de Oliveira Fernandes, Epamig / Fapemig. |
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Título: |
Melhoramento genético do Gir Leiteiro no Brasil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Informe Agropecuário, Belo Horizonte, v. 29, n. 243, p. 34-44, 2008. |
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Idioma: |
Português |
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Palavras-Chave: |
Gado de Leite; Genética quantitativa. |
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Thesagro: |
Genética Molecular; Marcador Molecular; Melhoramento Genético Animal; Produção Leiteira; Teste de Progênie. |
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Thesaurus NAL: |
zebu. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00895naa a2200301 a 4500
001 1596510
005 2024-05-15
008 2008 bl uuuu u00u1 u #d
100 1 $aVERNEQUE, R. S.
245 $aMelhoramento genético do Gir Leiteiro no Brasil.$h[electronic resource]
260 $c2008
650 $azebu
650 $aGenética Molecular
650 $aMarcador Molecular
650 $aMelhoramento Genético Animal
650 $aProdução Leiteira
650 $aTeste de Progênie
653 $aGado de Leite
653 $aGenética quantitativa
700 1 $aPEIXOTO, M. G. C. D.
700 1 $aTEODORO, R. L.
700 1 $aLEDIC, I. L.
700 1 $aMACHADO, M. A.
700 1 $aSILVA, M. V. G. B.
700 1 $aVERCESI FILHO, A. E.
700 1 $aREIS FILHO, J. C.
700 1 $aFERNANDES, L. O.
773 $tInforme Agropecuário, Belo Horizonte$gv. 29, n. 243, p. 34-44, 2008.
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Embrapa Gado de Leite (CNPGL) |
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