Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1110898
Registro completo de metadados
Campo DCValorIdioma
dc.contributor.authorMALUCELLI, L. C.eng
dc.contributor.authorMASSULO, T.eng
dc.contributor.authorMAGALHAES, W. L. E.eng
dc.contributor.authorSTOFELLA, N. C. F.eng
dc.contributor.authorVASCONCELOS, E. C.eng
dc.contributor.authorCARVALHO FILHO, M. A. S.eng
dc.contributor.authorMURAKAMI, F. S.eng
dc.date.accessioned2019-07-27T00:53:14Z-
dc.date.available2019-07-27T00:53:14Z-
dc.date.created2019-07-26
dc.date.issued2018
dc.identifier.citationRevista Brasileira de Farmacognosia, v. 28, p. 626-630, 2018.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1110898-
dc.descriptionDicksonia sellowiana Hook., Dicksoniaceae, is a tree-fern which is being recently used in medicine mainly for its phytotherapic activities. While several other studies have focused on D. sellowiana extract characterization in terms of its biological and antioxidant activity, the novelty of this work aims to understand the fate of this extract during thermal disposal through thermogravimetry/differential thermal analysis, thermogravimetry/mass spectrometry, Fourier transform infrared spectroscopy and elemental analysis, to further characterize this plant?s extract. Thermal analysis revealed mass loss within three welldefined steps, with the respective mass signals represented generated during heating. Light-volatiles were released during the first step, with release of NO2, CO2, and ethanol in the following, as a result of extract pyrolytic decomposition. Furthermore, mass signals variation during heating indicated the release of harmless by products in contrast to other pharmaceutical and personal care products. Finally, chemical characterization confirmed the observed under thermal analysis suggesting a highly polar structure within extract?s composition.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectThermal behavior pyrolysiseng
dc.subjectThermal disposaleng
dc.subjectTG-MSeng
dc.subjectPharmaceutical excipientseng
dc.subjectPyrolisiseng
dc.subjectSpectometryeng
dc.subjectCompatibilityeng
dc.subjectPiróliseeng
dc.subjectEspectometriaeng
dc.subjectTermogravimetriaeng
dc.titleThermal and chemical characterization of Dicksonia sellowiana extract by means of thermal analysis.eng
dc.typeArtigo de periódicoeng
dc.date.updated2019-07-27T00:53:14Z
dc.subject.nalthesaurusDicksonia sellowianaeng
dc.subject.nalthesaurusThermogravimetryeng
riaa.ainfo.id1110898eng
riaa.ainfo.lastupdate2019-07-26
dc.identifier.doi10.1016/j.bjp.2018.07.001eng
dc.contributor.institutionLucca C. Malucelli, Programa de Pós-graduação em Gestão Ambiental, Universidade Positivo; Tadeu Massulo, Programa de Pós-graduação em Biotecnologia Industrial, Universidade Positivo; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; Nayana C. F. Stofella, Programa de Pós-graduação em Ciências Farmacêuticas, Universidade Federal do Paraná; Eliane C. Vasconcelos, Programa de Pós-graduação, Universidade Positivo; Marco Aurélio S. Carvalho Filho, Programa de Pós-graduação, Universidade Positivo; Fábio S. Murakami, Programa de Pós-graduação em Ciências Farmacêuticas, Universidade Federal do Paraná.eng
Aparece nas coleções:Artigo em periódico indexado (CNPF)

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
2018WashingtonRBFThermal.pdf784,23 kBAdobe PDFThumbnail
Visualizar/Abrir
Mostrar registro simples do item Visualizar estatísticas

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace