Antioxidant and antibacterial activities of the chlorine pigment sclerotiorin from Penicillium mallochii and its chemotaxonomic significance

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dc.creatorSantos, Patrícia O. dos
dc.creatorFerraz, Caline G.
dc.creatorRibeiro, Paulo R.
dc.creatorMiranda, Fabricio M.
dc.creatorSilva, Franceli da
dc.creatorSouza, Jorge T. de
dc.creatorRoque, Milton R. de A.
dc.creatorSoares, Ana C. F.
dc.date.accessioned2020-05-05T12:27:22Z
dc.date.available2020-05-05T12:27:22Z
dc.date.issued2019-10
dc.description.abstractPenicillium mallochii was isolated as an endophyte from Himatanthus sp. and inoculated in liquid potato-dextrose culture medium, with adjusted to pH 3.6, and incubated for 10 days at 24 °C. Successive column chromatography of the hexane extract afforded the chlorine pigment sclerotiorin. Its structure was determined by NMR and by comparison with the literature. Sclerotiorin showed moderate antioxidant activity and moderate antibacterial against Bacillus subtilis, Staphylococcus aureus, and Micrococcus luteus. The isolation of sclerotiorin from P. mallochii support the taxonomic classification within the Penicillium genus, demonstrating a closer evolutionary relationship among the Penicillium species. Therefore, we suggest that sclerotiorin and the sclerotiorin group of metabolites may be used as chemotaxonomic markers for proper identification of Penicillium species.pt_BR
dc.description.provenanceSubmitted by Daniele Faria (danielefaria@ufla.br) on 2020-04-29T17:29:20Z No. of bitstreams: 0en
dc.description.provenanceApproved for entry into archive by André Calsavara (andre.calsavara@biblioteca.ufla.br) on 2020-05-05T12:27:22Z (GMT) No. of bitstreams: 0en
dc.description.provenanceMade available in DSpace on 2020-05-05T12:27:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-10en
dc.identifier.citationSANTOS, P. O. dos et al. Antioxidant and antibacterial activities of the chlorine pigment sclerotiorin from Penicillium mallochii and its chemotaxonomic significance. Biochemical Systematics and Ecology, [S.I.], v. 86, Oct. 2019. Não paginado.pt_BR
dc.identifier.urihttps://repositorio.ufla.br/handle/1/40572
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0305197819301863#!pt_BR
dc.languageenpt_BR
dc.publisherElsevier B.V.pt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceBiochemical Systematics and Ecologypt_BR
dc.subjectBioactive compoundspt_BR
dc.subjectEndophytespt_BR
dc.subjectPenicilliumpt_BR
dc.subjectPigmentspt_BR
dc.subjectEsclerotiorinapt_BR
dc.subjectAtividade antioxidantept_BR
dc.subjectAtividade antibacterianapt_BR
dc.subjectCompostos bioativospt_BR
dc.subjectPigmentospt_BR
dc.titleAntioxidant and antibacterial activities of the chlorine pigment sclerotiorin from Penicillium mallochii and its chemotaxonomic significancept_BR
dc.typeArtigopt_BR

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