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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.
  • 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
Article in English | LILACS | ID: lil-795821
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...
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Flavonoids / Plant Extracts / Polygonum / Antioxidants Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2014 Type: Article / Project document Affiliation country: Czech Republic Institution/Affiliation country: University of Veterinary and Pharmaceutical Sciences/CZ

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Full text: Available Index: LILACS (Americas) Main subject: Flavonoids / Plant Extracts / Polygonum / Antioxidants Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2014 Type: Article / Project document Affiliation country: Czech Republic Institution/Affiliation country: University of Veterinary and Pharmaceutical Sciences/CZ