Chemical composition and seasonal variability of the essential oils of leaves and morphological analysis of Hyptis carpinifolia

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dc.creatorSá, Stone de
dc.creatorFiuza, Tatiana de Sousa
dc.creatorBorges, Leonardo Luiz
dc.creatorFerreira, Heleno Dias
dc.creatorTresvenzol, Leonice Manrique Faustino
dc.creatorFerri, Pedro Henrique
dc.creatorRezende, Maria Helena
dc.creatorPaula, José Realino de
dc.date.accessioned2024-07-29T14:37:26Z
dc.date.available2024-07-29T14:37:26Z
dc.date.issued2016
dc.description.abstractHyptis carpinifolia Benth., Lamiaceae, is a species known popularly as “rosmaninho” and “mata-pasto”, and leaves are employed in Brazilian folk medicine to treat colds, flu, and rheumatism. The aim of this study was to perform a morphological description of H. carpinifolia and to evaluate the seasonal chemical variability of the leaf essential oils during 12 months. Macroscopic characterization of H. carpinifolia was carried out with the naked eye and with a stereoscopic microscope. Essential oils were isolated from leaves by hydrodistillation in Clevenger apparatus and analyzed by gas chromatography/mass spectrometry. Major compounds were found to be 1,8-cineole (39.6–61.8%), trans-cadina-1(6),4-diene (2.8–17.5%), β-caryophyllene (4.4–10.0%), prenopsan-8-ol (4.2–9.6%) and β-pinene (2.9–5.3%). Results of essential oils compositions were processed by cluster analysis and principal component analysis. Data showed high variability in the concentration of the components. Besides, there was a seasonal variability of chemical composition, probably related mainly to the rainfall regime.
dc.identifier.citationSÁ, Stone de et al. Chemical composition and seasonal variability of the essential oils of leaves and morphological analysis of Hyptis carpinifolia. Revista Brasileira de Farmacognosia, Curitiba, v. 26, n. 6, p. 688-693, 2016. DOI: 10.1016/j.bjp.2016.05.011. Disponível em: https://www.sciencedirect.com/science/article/pii/S0102695X16301326?via%3Dihub. Acesso em: 11 jul. 2024.
dc.identifier.doi1016/j.bjp.2016.05.011
dc.identifier.issne- 1981-528X
dc.identifier.issn0102-695X
dc.identifier.urihttp://repositorio.bc.ufg.br//handle/ri/25105
dc.language.isoeng
dc.publisher.countryBrasil
dc.publisher.departmentInstituto de Química - IQ (RMG)
dc.rightsAcesso Aberto
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectHyptis carpinifolia
dc.subjectSesquiterpenes
dc.subjectEssential oil composition
dc.subject1,8-Cineole
dc.titleChemical composition and seasonal variability of the essential oils of leaves and morphological analysis of Hyptis carpinifolia
dc.typeArtigo

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