Influence of environmental factors on the concentration of phenolic compounds in leaves of Lafoensia pacari A.St.-Hil. (Lythraceae)

Página do item simplificado
dc.creatorSampaio, Bruno Leite
dc.creatorBara, Maria Teresa Freitas
dc.creatorFerri, Pedro Henrique
dc.creatorSantos, Suzana da Costa
dc.creatorPaula, José Realino de
dc.date.accessioned2022-06-09T13:39:31Z
dc.date.available2022-06-09T13:39:31Z
dc.date.issued2011-12
dc.description.abstractLafoensia pacari A. St.-Hil., Lythraceae, a plant from the Cerrado known as pacari or dedaleiro, is widely used as an antipyretic, wound healing, anti inflammatory, antidiarrheal and in the treatment of gastritis and cancer. Notable among the metabolite groups identified in leaves of L. pacari are the polyphenols, such as tannins and flavonoids, related to the pharmacological activities of pacari. Studies on the influence of environmental factors over production of major groups of secondary metabolites in pacari are important because they contribute data for its cultivation and harvest, and establish quantitative parameters of secondary metabolites in the plant drug. The objective of this study was to evaluate the influence of environmental factors on concentrations of phenolic metabolites in the leaves of L. pacari. Compounds quantified in the leaves were: total phenols, tannins by protein precipitation, hydrolysable tannins, total flavonoids, ellagic acid and mineral nutrients, while soil fertility was also analyzed, all over a period of one year. The data were analyzed using multivariate analysis, and the results suggest that metabolite concentrations in the leaves of this plant are influenced by seasonal factors, in particular the temperature and foliar micronutrients (Cu, Fe, Mn, Zn).pt_BR
dc.identifier.citationSAMPAIO, Bruno Leite et al. Influence of environmental factors on the concentration of phenolic compounds in leaves of Lafoensia pacari A.St.-Hil. (Lythraceae). Revista Brasileira de Farmacognosia, Curitiba, v. 21, n. 6, p. 1127-1137, Nov./Dec.2011.pt_BR
dc.identifier.doi https://doi.org/10.1590/S0102-695X2011005000177
dc.identifier.issn 0102-695X
dc.identifier.issne- 1981-528X
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/20839
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentFaculdade de Farmácia - FF (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMineral nutrientspt_BR
dc.subjectMultivariate statisticalpt_BR
dc.subjectAnalysis seasonalitypt_BR
dc.subjectSecondary metabolismpt_BR
dc.titleInfluence of environmental factors on the concentration of phenolic compounds in leaves of Lafoensia pacari A.St.-Hil. (Lythraceae)pt_BR
dc.typeArtigopt_BR

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Artigo - Bruno Leite Sampaio - 2011.pdf
Tamanho:
789.21 KB
Formato:
Adobe Portable Document Format
Descrição:
Baixar
Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Baixar

Coleções

FF - Artigos publicados em periódicos