Chemical fingerprinting of the Brazilian medicinal plant Calea pinnatifida (R. Br.) Less. (Asteraceae) collected at different altitudes
| Autor: | Franciely Vanessa Costa, Alice Gadea, Altamir Rocha Antunes, Solenn Ferron, Álvaro José Back, James W. Barlow, Vanilde Citadini-Zanette, Françoise Lohézic-Le Dévéhat, Patrícia de Aguiar Amaral |
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| Přispěvatelé: | Universidade do Extremo Sul Catarinense (UNESC), Institut des Sciences Chimiques de Rennes (ISCR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), We acknowledge funding from CAPES (Capes Coordenação de Aperfeiçoamento de Pessoal de Nível Superior), a Brazilian federal government agency under the Ministry of Education and FAPESC: A Fundação de Amparo à Pesquisa e Inovação do Estado de Santa Catarina. The funding sources referred to are at https://www.fapesc.sc.gov.br/ and https://www.gov.br/capes/pt-br |
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Natural Product Research Natural Product Research, 2022, 36 (23), pp.6069-6074. ⟨10.1080/14786419.2022.2044809⟩ |
| ISSN: | 1478-6419 1029-2349 |
| DOI: | 10.1080/14786419.2022.2044809⟩ |
| Popis: | Calea pinnatifida (R. Br.) Less. is a plant of Brazilian folk medicine. We evaluated the influence of environmental factors on the chemical profile of C. pinnatifida collected during the winter season. C. pinnatifida leaves, alongside soil samples, were collected from two sites of different altitude. Plant samples were sequentially extracted, while soil samples were subject to compositional analysis. Plant extracts were compared using HPTLC-UV, using chemometric analyses to compare samplings harvested at both altitudes. Two marker metabolites, calein A (1) and acetylportentol (2), were isolated from samples collected at the respective altitudes. The differing metabolic profiles observed may be a result of the influence of environmental factors. |
| Databáze: | OpenAIRE |
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