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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
27/07/1998 |
Data da última atualização: |
27/07/1998 |
Autoria: |
VILA, V. B.; DAVIDE, L. C.; PINTO, C. A. B. P.; RAPOSO, F. V. |
Título: |
Analise citologica, morfologica e eletroforetica de hibridos de S. tuberosum x (S. tuberosum x S. chacoense). |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
Revista Brasileira de Genetica, Ribeirao Preto, v.18, n.3, p.432, 1995. |
Idioma: |
Português |
Notas: |
Resumo. Suplemento. |
Palavras-Chave: |
Crossbreeding; Cytology; Induction; Morfologia; Morphology. |
Thesagro: |
Batata; Citologia; Cruzamento; Eletroforese; Hibridação; Indução; Solanum Tuberosum. |
Thesaurus Nal: |
electrophoresis; hybridization; potatoes; Solanum chacoense. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00966naa a2200349 a 4500 001 1761069 005 1998-07-27 008 1995 bl uuuu u00u1 u #d 100 1 $aVILA, V. B. 245 $aAnalise citologica, morfologica e eletroforetica de hibridos de S. tuberosum x (S. tuberosum x S. chacoense). 260 $c1995 500 $aResumo. Suplemento. 650 $aelectrophoresis 650 $ahybridization 650 $apotatoes 650 $aSolanum chacoense 650 $aBatata 650 $aCitologia 650 $aCruzamento 650 $aEletroforese 650 $aHibridação 650 $aIndução 650 $aSolanum Tuberosum 653 $aCrossbreeding 653 $aCytology 653 $aInduction 653 $aMorfologia 653 $aMorphology 700 1 $aDAVIDE, L. C. 700 1 $aPINTO, C. A. B. P. 700 1 $aRAPOSO, F. V. 773 $tRevista Brasileira de Genetica, Ribeirao Preto$gv.18, n.3, p.432, 1995.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
27/11/2020 |
Data da última atualização: |
10/03/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
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. |
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. |
Título: |
Yerba mate extract in microfibrillated cellulose and corn starch films as a potential wound healing bandage. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Polymers, v. 12, 2807, 2020. |
DOI: |
10.3390/polym12122807 |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Antobacterial; MFC; Wound regeneration. |
Thesagro: |
Antioxidante; Ilex Paraguariensis. |
Thesaurus NAL: |
Antibacterial properties; Antioxidants. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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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