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

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSantos, Patrícia O. dos-
Autor(es): dc.creatorFerraz, Caline G.-
Autor(es): dc.creatorRibeiro, Paulo R.-
Autor(es): dc.creatorMiranda, Fabricio M.-
Autor(es): dc.creatorSilva, Franceli da-
Autor(es): dc.creatorSouza, Jorge T. de-
Autor(es): dc.creatorRoque, Milton R. de A.-
Autor(es): dc.creatorSoares, Ana C. F.-
Data de aceite: dc.date.accessioned2026-02-09T11:59:24Z-
Data de disponibilização: dc.date.available2026-02-09T11:59:24Z-
Data de envio: dc.date.issued2020-05-05-
Data de envio: dc.date.issued2020-05-05-
Data de envio: dc.date.issued2019-10-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/40572-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0305197819301863#!-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1151932-
Descrição: dc.descriptionPenicillium 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.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceBiochemical Systematics and Ecology-
Palavras-chave: dc.subjectBioactive compounds-
Palavras-chave: dc.subjectEndophytes-
Palavras-chave: dc.subjectPenicillium-
Palavras-chave: dc.subjectPigments-
Palavras-chave: dc.subjectEsclerotiorina-
Palavras-chave: dc.subjectAtividade antioxidante-
Palavras-chave: dc.subjectAtividade antibacteriana-
Palavras-chave: dc.subjectCompostos bioativos-
Palavras-chave: dc.subjectPigmentos-
Título: dc.titleAntioxidant and antibacterial activities of the chlorine pigment sclerotiorin from Penicillium mallochii and its chemotaxonomic significance-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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