Mostrando 10 resultados de: 12
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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:googlescopusChemical composition and antimicrobial activity of essential oil of Lepechinia radula benth epling
ArticleAbstract: The essential oil (EO) was obtained by hydrodistillation from the aerial parts of Lepechinia radulaPalabras claves:Lamiaceae, Lepechinia rádula, trichophyton mentagrophytes, trichophyton rubrum, δ-3-careneAutores:Diana Guaya, Eduardo Valarezo, Jorge Ramirez, L. Cartuche Flores, María Luisa Toro, Omar Malagòn, Vladimir MorochoFuentes:scopusChemical composition, enantiomeric distribution, and sensory evaluation of the essential oils distilled from the ecuadorian species myrcianthes myrsinoides (Kunth) grifo and myrcia mollis (Kunth) dc. (Myrtaceae)
ArticleAbstract: The essential oils of Myrcianthes myrsinoides and Myrcia mollis, belonging to the Myrtaceae family,Palabras claves:AChE, AEDA, BChE, ECUADOR, Essential oil, GC-O, Myrcia mollis, Myrcianthes myrsinoidesAutores:Bec N., Bicchi C., Christian Larroque, Gianluca Gilardoni, Jorge Ramirez, Manuel Alejandro Peñafiel, Mayra Montalván, Nixon L. Cumbicus TorresFuentes: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:googlescopusA novel chemical profile of a selective in vitro cholinergic essential oil from clinopodium taxifolium (Kunth) govaerts (Lamiaceae), a native andean species of Ecuador
ArticleAbstract: A novel chemical profile essential oil, distilled from the aerial parts of Clinopodium taxifolium (KPalabras claves:AChE, BChE, Clinopodium taxifolium, ECUADOR, Enantioselective analysis, Essential oil, Gardoquia taxifolia, Gc-Fid, GC-MS, Satureja taxifoliaAutores:Bec N., Bicchi C., Christian Larroque, Gianluca Gilardoni, Jorge Ramirez, Nixon L. Cumbicus Torres, Sandra Espinosa, Sgorbini B.Fuentes:scopusEssential 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:scopusEstudio de especies no leñosas de la provincia de Loja (Ecuador) como potenciales materias primas para la fabricación de papel artesanal
OtherAbstract: Se analizaron quince especies no leñosas de Loja, Ecuador: Linum usitatissimun L., Sida rhombifoliaPalabras claves:Autores:Jorge RamirezFuentes:googleNative Hyperaccumulator Plants with Differential Phytoremediation Potential in an Artisanal Gold Mine of the Ecuadorian Amazon
ArticleAbstract: In tropical forests of southern Ecuador, artisanal gold mining releases heavy metals that become xenPalabras claves:bioaccumulation and translocation factors, Erato polymnioides, Heavy Metals, Miconia sp, phytoremediationAutores:Carolina Kalinhoff, Daniel M. Griffith, Irene Chamba-Eras, Jorge Ramirez, Manuel Jesús Gázquez GonzálezFuentes:googlescopusInvestigación 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:rraaePhytochemistry and ethnopharmacology of the Ecuadorian flora. A review
ReviewAbstract: Ecuador owns many high quantity and wealthy ecosystems that contain an elevated biodiversity in florPalabras claves:ECUADOR, Ethnomedicine, Ethnopharmacology, Metabolites, phytochemistryAutores:Chabaco Armijos Riofrio, Gianluca Gilardoni, Jorge Ramirez, José Miguel Andrade, Omar Malagòn, Vladimir MorochoFuentes:googlescopus