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Chemical fingerprinting of the Brazilian medicinal plant Calea pinnatifida R Br Less Asteraceae collected at different altitudes.pdf (661.77 kB)

Chemical fingerprinting of the Brazilian medicinal plant Calea pinnatifida (R. Br.) Less. (Asteraceae) collected at different altitudes

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posted on 2023-08-08, 12:48 authored by Franciely Vanessa Costa, Alice Gadea, Altamir Rocha Antunes, Solenn Ferron, Álvaro José Back, James BarlowJames Barlow, Vanilde Citadini-Zanette, Françoise Lohézic-Le Dévéhat, Patrícia de Aguiar Amaral
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.

Funding

CAPES (Capes Coordenação de Aperfeiçoamento de Pessoal de Nível Superior), a Brazilian federal government agency under the Ministry of Education (https://www.gov.br/capes/pt-br)

FAPESC: A Fundação de Amparo à Pesquisa e Inovação do Estado de Santa Catarina (https://www.fapesc.sc.gov.br/)

History

Comments

This is an Accepted Manuscript of an article published by Taylor & Francis in Natural Product Research on 28 February 2022, available at: https://doi.org/10.1080/14786419.2022.2044809.

Published Citation

Costa FV, et al. Chemical fingerprinting of the Brazilian medicinal plant Calea pinnatifida (R. Br.) Less. (Asteraceae) collected at different altitudes. Nat Prod Res. 2022;36(23):6069-6074.

Publication Date

28 February 2022

PubMed ID

35227145

Department/Unit

  • Chemistry

Research Area

  • Chemistry and Pharmaceutical Sciences

Publisher

Informa UK Limited

Version

  • Accepted Version (Postprint)