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Biological activities of polyphenols from Polygonum lapathifolium / Actividades biológicas de polifenoles de Polygonum lapathifolium
Kubínová, Renata; Pořízková, Radka; Bartl, Tomás; Navrátilová, Alice; Čízek, Alois; Valentová, Marie.
Afiliação
  • Kubínová, Renata; University of Veterinary and Pharmaceutical Sciences. Faculty of Pharmacy. Department of Natural Drugs. Brno. CZ
  • Pořízková, Radka; University of Veterinary and Pharmaceutical Sciences. Faculty of Pharmacy. Department of Natural Drugs. Brno. CZ
  • Bartl, Tomás; University of Veterinary and Pharmaceutical Sciences. Faculty of Pharmacy. Department of Chemical Drugs. Brno. CZ
  • Navrátilová, Alice; University of Veterinary and Pharmaceutical Sciences. Faculty of Pharmacy. Department of Natural Drugs. Brno. CZ
  • Čízek, Alois; University of Veterinary and Pharmaceutical Sciences. Faculty of Veterinary Medicine. Department of Infectious Diseases and Microbiology. Brno. CZ
  • Valentová, Marie; University of Veterinary and Pharmaceutical Sciences. Faculty of Pharmacy. Department of Natural Drugs. Brno. CZ
Bol. latinoam. Caribe plantas med. aromát ; 13(6): 506-516, nov.2014. ilus, tab
Artigo em Inglês | LILACS | ID: lil-795821
Biblioteca responsável: CL1.1
ABSTRACT
Polygonum lapathifolium is an invasive plant spread worldwide, which has been used in traditional medicine for its biological activities. We studied chemical profile of the aerial part using HPLC/DAD/ESI-MS. Eight flavonoids, two chalcones and gallic acid were isolated, identified nad tested for their activity in seven experimental models (for antioxidant, alpha/beta-glucosidase inhibitory, antimicrobial, anticholineserase activity). Our results showed that P. lapathifolium is a valuable source of compounds with perspective biological activities...
RESUMEN
Polygonum lapathifolium es una planta invasora cuya presencia se extiende por todo el mundo y que ha sido utilizada en la medicina tradicional por sus actividades biológicas. Analizamos el perfil químico de la parte superficial utilizando HPLC/DAD/ESI-MS. Ocho flavonoides, dos chalconas y ácido gálico fueron aislados, identificados y analizados en relación a sus actividades en siete modelos experimentales (de actividad antioxidante, alfa/beta-glucosidasa inhibitoria, antimicrobiana, anticholineserasa). Nuestros resultados demuestran que P. lapathifolium es una valiosa fuente de compuestos con actividades biológicas prometedoras...
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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Flavonoides / Extratos Vegetais / Polygonum / Antioxidantes Idioma: Inglês Revista: Bol. latinoam. Caribe plantas med. aromát Assunto da revista: Botânica / Medicina / Terapias Complementares Ano de publicação: 2014 Tipo de documento: Artigo / Documento de projeto País de afiliação: República Tcheca Instituição/País de afiliação: University of Veterinary and Pharmaceutical Sciences/CZ