| Journal: | Boletín latinoamericano y del Caribe de plantas medicinales y aromáticas |
| Database: | PERIÓDICA |
| System number: | 000394561 |
| ISSN: | 0717-7917 |
| Authors: | Kubinova, Renata1 Porizkova, Radka1 Bartl, Tomas1 Navratilova, Alice1 Cizek, Alois1 Valentova, Marie1 |
| Institutions: | 1University of Veterinary and Pharmaceutical Sciences, Faculty of Veterinary Medicine, Brno, Jihomoravsky. República Checa |
| Year: | 2014 |
| Season: | Nov |
| Volumen: | 13 |
| Number: | 6 |
| Pages: | 506-516 |
| Country: | Chile |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental |
| Spanish abstract | 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, α/β-glucosidasa inhibitoria, antimicrobiana, anticholineserasa). Nuestros resultados demuestran que P. lapathifolium es una valiosa fuente de compuestos con actividades biológicas prometedoras |
| English 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, α/β-glucosidase inhibitory, antimicrobial, anticholineserase activity). Our results showed that P. lapathifolium is a valuable source of compounds with perspective biological activities |
| Disciplines: | Biología, Química, Medicina |
| Keyword: | Botánica, Fitoquímica, Medicina alternativa, Polygonum lapathifolium, Actividad antioxidante, Actividad antimicrobiana, Flavonoides, Chalconas, Polifenoles, Plantas medicinales, Etnobotánica |
| Keyword: | Biology, Chemistry, Medicine, Botany, Phytochemistry, Alternative medicine, Polygonum lapathifolium, Antioxidant activity, Antimicrobial activity, Flavonoids, Chalcones, Medicinal plants, Ethnobotany |
| Full text: | Texto completo (Ver PDF) |
