Mostrando 10 resultados de: 11
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Pharmaceuticals(2)
Plants(2)
Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas(1)
Journal of Ethnopharmacology(1)
Natural Product Communications(1)
Chemical and enantioselective analysis of the leaf essential oil from piper coruscans kunth (Piperaceae), a costal and amazonian native species of ecuador
ArticleAbstract: In the present study, an essential oil was distilled from the leaves of Piper coruscans Kunth, a natPalabras claves:Artanthe amazonica, ECUADOR, Enantioselective analysis, Essential oil, Gc-Fid, GC-MS, Piper amazonicum, Piper coruscansAutores:Gianluca Gilardoni, Jorge Ramirez, Yadira MatuteFuentes:googlescopusAn unprecedented high content of the bioactive flavone tricin in huperzia medicinal species used by the Saraguro in Ecuador
ArticleAbstract: The flavone tricin (5,7,4'-trihydroxy-3',5'-dimethoxyflavone) is considered to be a selective potentPalabras claves:ECUADOR, flavonoids, Huperzia, Medicinal Plants, Tricin, UHPLC-UV-ESIMSAutores:Chabaco Armijos Riofrio, Finzi P.V., Gozzini D., Jorge Ponce-Zea, Jorge Ramirez, Vidari G.Fuentes:googlescopusAntioxidant and antihyperglycemic activity of the medicinal specie Oreocallis grandiflora (Lam.) R. Br., in southern Ecuador
ArticleAbstract: In this study we evaluated the antioxidant and antihyperglycemic activity in vitro of the extracts oPalabras claves:Antihyperglycemic, antioxidant, Dpph, Folin-ciocalteu, Glucobay®, Medicinal Plant, Trolox, α-amylase and α-glucosidase, α-tocopherolAutores:Jorge Ramirez, Mónica Alejandro-Espinosa, Omar Malagòn, Santiago Ojeda-Riascos, Ximena V. Jaramillo-FierroFuentes:googlescopusActividad adulticida y composición química del aceite esencial de hojas de Lantana camara sobre Drosophila melanogaster
ArticleAbstract: El uso indiscriminado de plaguicidas sintéticos en el control de plagas y enfermedades que afectan lPalabras claves:Autores:Adrián Valdéz, Jorge Ramirez, Manuel Ernesto Delgado FernándezFuentes:rraaeEssential oil and major non-volatile secondary metabolites from the leaves of amazonian piper subscutatum
ArticleAbstract: The essential oil and the major non-volatile secondary metabolites from the leaves of Piper subscutaPalabras claves:7,7 -epoxylignans ′, Artanthe scutata, ECUADOR, Enantioselective analysis, Essential oil, Piper subscutatum, PiperaceaeAutores:Gianluca Gilardoni, Jorge Ramirez, María Daniela Andrade, Vidari G.Fuentes:scopusInvestigación del potencial bioactivo de hongos endófitos, aislados de cuatro especies de plantas medicinales , baccharis latifolia, baccharis obtusfolia, borreira laevis y piper barbatum, pertenencientes a laprovincia de Loja
Bachelor ThesisAbstract: El presente trabajo consistió en evaluar la actividad antimicrobiana de nueve cepas de hongos endófiPalabras claves:Actividad microbiana, Enfrentamiento Dual, Hongos endófitos, Sustancias biactivasAutores:Alexis Vinicio Chicaiza Songor, Jorge RamirezFuentes:rraaePharmacology and phytochemistry of ecuadorian medicinal plants: An update and perspectives
ReviewAbstract: The use of plants as therapeutic agents is part of the traditional medicine that is practiced by manPalabras claves:Biological/pharmacological activities, ECUADOR, ethnobotany, Medicinal Plants, phytochemistry, traditional usesAutores:Alírica Isabel Suárez, Chabaco Armijos Riofrio, Jorge Ramirez, Melissa Salinas, Vidari G.Fuentes:googlescopusPhytochemical and ethnomedicinal study of Huperzia species used in the traditional medicine of Saraguros in Southern Ecuador; AChE and MAO inhibitory activity
ArticleAbstract: Ethnobotanical and ethnomedicinal relevance This study concerns seven Huperzia species (LycopodiaceaPalabras claves:AChE and MAO-A inhibitory activity, alkaloids, ALZHÉIMER, Hallucinogenic, Huperzia, phytochemistry, Saraguro traditional medicine, Southern Ecuador, Traditional medicine of EcuadorAutores:Bec N., Bracco F., C. Armijos Riofrio, C. Larroque, Chabaco Armijos Riofrio, Christian Larroque, F. Bracco, Finzi P.V., G Gilardoni, G. Vidari, Gianluca Gilardoni, J. Ramirez Robles, Jorge Ramirez, L. Amay, Lozano A., Luis Amay, M. Lozano, N. Bec, P. Vita Finzi, Vidari G.Fuentes:googlerraaescopusPhytochemical profile, antimicrobial and antioxidant activities of essential oil extracted from Ecuadorian species Piper ecuadorense sodiro
ArticleAbstract: In the present research, the essential oil from Piper ecuadorense was analysed by GC/MS and GC/FID tPalabras claves:antioxidant activities, bicyclogermacrene, Essential oil, Piper ecuadorense, STAPHYLOCOCCUS AUREUS, trichophyton mentagrophytes, trichophyton rubrumAutores:Eduardo Valarezo, Jorge Ramirez, L. Cartuche Flores, Paola Flores-Maza, Santiago Ojeda-RiascosFuentes:googlescopusPhytochemical study of the ecuadorian species lepechinia mutica (Benth.) epling and high antifungal activity of carnosol against pyricularia oryzae
ArticleAbstract: The plant Lepechinia mutica (Benth.) Epling (family Lamiaceae) is endemic to Ecuador. In the presentPalabras claves:Carnosol, ECUADOR, Essential oil, Lamiaceae, Lepechinia mutica, Pyricularia oryzae, secondary metabolitesAutores:Bicchi C., Erika Ramón, Gianluca Gilardoni, Jorge Ramirez, Picco A.M., Tosi S., Vidari G.Fuentes:googlescopus