Geographical influences on the chemical composition and antifungal activity of Xylopia aromatica (Lam.) Mart. leaf essential oil

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.contributorAgronomic Institute of Campinas (IAC)-
Autor(es): dc.creatorVieira, Maria Aparecida Ribeiro-
Autor(es): dc.creatorJorge, Letícia Galhardo-
Autor(es): dc.creatorMarçon, Camila-
Autor(es): dc.creatorCampos, Felipe Girotto-
Autor(es): dc.creatorRozada, Andrew Matheus Frederico-
Autor(es): dc.creatorGauze, Gisele de Freitas-
Autor(es): dc.creatorSeixas, Flávio Augusto Vicente-
Autor(es): dc.creatorMarques, Márcia Ortiz Mayo-
Autor(es): dc.creatorMendes, Rinaldo Poncio-
Autor(es): dc.creatorBoaro, Carmen Silvia Fernandes-
Data de aceite: dc.date.accessioned2025-08-21T16:19:46Z-
Data de disponibilização: dc.date.available2025-08-21T16:19:46Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.sajb.2023.07.009-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304297-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304297-
Descrição: dc.descriptionThe study assessed the chemical composition and antifungal activity of Xylopia aromatica (Lam.) Mart. leaf essential oil, which was gathered in four different locations in São Paulo, Brazil, on Candida species and, for the first time, on Cryptococcus spp. To find appropriate fungal cell enzymes for the bulk of phytoligands, molecular docking simulations were run. The output and percentage of essential oil components assessed in the same and different locations varied. Rio Bonito - RB1 essential oils are mostly composed of β-phellandrene, α and β-pinene and bicyclogermacrene. RB2, on the other hand, exhibited bicyclogermacrene, spathulenol, and undetermined 3, as well as variance in biological activity. At a dosage of 125 µg mL−1, RB1 displayed antifungal activity against the Candida krusei strain, while at a dose of 500 µg mL−1, RB1 and RB2 demonstrated antifungal activity against Cryptococcus neoformans and C. gattii isolates. Given the established resistance to fluconazole, the α and β-pinene standards demonstrated in vitro activity against C. krusei (MIC=16 µg mL−1), indicating the need for further research in this area. In silico investigations identified the enzymes sterol-14-α-demethylase and N-myristoyltransferase as potential pinenes enzymatic targets. The environment altered the biological effect of X. aromatica essential oil, implying an interaction between the components.-
Descrição: dc.descriptionDepartment of Biodiversity and Biostatistics Institute of Biosciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Infectology Dermatology Diagnostic Imaging and Radiotherapy Botucatu Medical School São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Chemistry Maringá State University (UEM), PR-
Descrição: dc.descriptionDepartment of Technology Maringá State University (UEM), PR-
Descrição: dc.descriptionPlant Genetic Resources Center Agronomic Institute of Campinas (IAC), SP-
Descrição: dc.descriptionDepartment of Biodiversity and Biostatistics Institute of Biosciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Infectology Dermatology Diagnostic Imaging and Radiotherapy Botucatu Medical School São Paulo State University (UNESP), SP-
Formato: dc.format209-218-
Idioma: dc.languageen-
Relação: dc.relationSouth African Journal of Botany-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnnonaceae-
Palavras-chave: dc.subjectCandida krusei-
Palavras-chave: dc.subjectCryptococcus gattii-
Palavras-chave: dc.subjectCryptococcus neoformans-
Palavras-chave: dc.subjectMolecular docking-
Palavras-chave: dc.subjectTerpenes-
Título: dc.titleGeographical influences on the chemical composition and antifungal activity of Xylopia aromatica (Lam.) Mart. leaf essential oil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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