Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127136
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dc.contributor.authorALIABADI, M.
dc.contributor.authorCHEE, B. S.
dc.contributor.authorMATOS, M.
dc.contributor.authorCORTESE, Y. J.
dc.contributor.authorNUGENT, M. J. D.
dc.contributor.authorLIMA, T. A. M. de
dc.contributor.authorMAGALHAES, W. L. E.
dc.contributor.authorLIMA, G. G. de
dc.date.accessioned2020-11-28T09:04:46Z-
dc.date.available2020-11-28T09:04:46Z-
dc.date.created2020-11-27
dc.date.issued2020
dc.identifier.citationPolymers, v. 12, 2807, 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1127136-
dc.descriptionMicrofibrillated 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.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectMFC
dc.subjectWound regeneration
dc.subjectAntobacterial
dc.titleYerba mate extract in microfibrillated cellulose and corn starch films as a potential wound healing bandage.
dc.typeArtigo de periódico
dc.subject.thesagroIlex Paraguariensis
dc.subject.thesagroAntioxidante
dc.subject.nalthesaurusAntioxidants
dc.subject.nalthesaurusAntibacterial properties
riaa.ainfo.id1127136
riaa.ainfo.lastupdate2020-11-27
dc.identifier.doi10.3390/polym12122807
dc.contributor.institutionMEYSAM ALIABADI, Gorgan University of Agricultural Sciences and Natural Resources
dc.contributor.institutionBOR SHIN CHEE, Athlone Institute of Technologyeng
dc.contributor.institutionMAILSON MATOS, Doutorando da Ebrapa Florestaseng
dc.contributor.institutionYVONNE J. CORTESE, Athlone Institute of Technologyeng
dc.contributor.institutionMICHAEL J. D. NUGENT, Athlone Institute of Technologyeng
dc.contributor.institutionTIELIDY A. M. DE LIMA, Athlone Institute of Technologyeng
dc.contributor.institutionWASHINGTON LUIZ ESTEVES MAGALHAES, CNPFeng
dc.contributor.institutionGABRIEL GOETTEN DE LIMA, PIPE. UFPR.eng
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