Chemovariations in Hypenia essential oils under infrageneric and phenological influences

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dc.creatorJesus, Camila Fernandes de
dc.creatorFaria, Maria Tereza
dc.creatorFerreira, Heleno Dias
dc.creatorFerri, Pedro Henrique
dc.date.accessioned2024-07-25T18:10:18Z
dc.date.available2024-07-25T18:10:18Z
dc.date.issued2022
dc.description.abstractThe essential oils (EOs) of six Hypenia species that are endemic in the central Brazilian Cerrado were assessed by GC/MS and chemometric analysis. EO variations according to two taxonomic sections, combined with two phenophases (vegetative and reproductive), showed that 23.2% of total variance was explained by such predictors. Variation partitioning showed that the largest pure contribution was attributed to section (43.7%), followed by phenophase (39.3%), with 17% of joint influence. A multivariate regression tree (MRT) indicated that 13 EO constituents may be potential chemomarkers for distinguishing sections and two developmental stages in the genus.
dc.identifier.citationJESUS, Camila Fernandes de et al. Chemovariations in Hypenia essential oils under infrageneric and phenological influences. Natural Product Research, London, v. 36, n. 15, p. 4017-4020, 2022. DOI: 10.1080/14786419.2021.1895150. Disponível em: https://www.tandfonline.com/doi/full/10.1080/14786419.2021.1895150. Acesso em: 11 jul. 2024.
dc.identifier.doi10.1080/14786419.2021.1895150
dc.identifier.issn1478-6419
dc.identifier.issne- 1478-6427
dc.identifier.urihttps://www.tandfonline.com/doi/full/10.1080/14786419.2021.1895150
dc.language.isoeng
dc.publisher.countryGra-bretanha
dc.publisher.departmentInstituto de Química - IQ (RMG)
dc.rightsAcesso Restrito
dc.subjectBrazilian
dc.subjectCerrado
dc.subjectHyptidinae
dc.subjectChemosystematics
dc.subjectPhenology
dc.titleChemovariations in Hypenia essential oils under infrageneric and phenological influences
dc.typeArtigo

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