Mostrando 10 resultados de: 37
Área temáticas
Farmacología y terapéutica(10)
Arthropoda(8)
Ecología(8)
Plantas conocidas por sus características y flores(8)
Temas específicos de la historia natural de las plantas(7)
A New Essential Oil from the Leaves of Gynoxys rugulosa Muschl. (Asteraceae) Growing in Southern Ecuador: Chemical and Enantioselective Analyses
ArticleAbstract: An essential oil, distilled from the leaves of the Andean species Gynoxys rugulosa Muschl., is descrPalabras claves:2,3-diacetyl-6-tert-butyldimethylsilyl-β-cyclodextrin, 2,3-diethyl-6-tert-butyldimethylsilyl-β-cyclodextrin, enantiomers, Gas chromatography, Mass spectrometryAutores:Gianluca Gilardoni, Nixon L. Cumbicus Torres, Omar Malagòn, Yessenia E. MaldonadoFuentes:googlescopusA New Essential Oil from the Leaves of the Endemic Andean Species Gynoxys miniphylla Cuatrec. (Asteraceae): Chemical and Enantioselective Analyses
ArticleAbstract: A previously uninvestigated essential oil (EO) was distilled from Gynoxys miniphylla Cuatrec. (AsterPalabras claves:ASTERACEAE, ECUADOR, Enantioselective analysis, Essential oil, Gynoxys miniphyllaAutores:Angel Montaño, Gianluca Gilardoni, Nixon L. Cumbicus Torres, Omar Malagòn, Patricio CartucheFuentes:googlescopusA Rare Dirhamnosyl Flavonoid and Other Radical-Scavenging Metabolites from Cynophalla mollis (Kunth) J. Presl and Colicodendron scabridum (Kunt) Seem. (Capparaceae) of Ecuador
ArticleAbstract: The phytochemistry of Cynophalla mollis (Kunth) J. Presl and Colicodendron scabridum (Kunth), both bPalabras claves:Colicodendron scabridum, Cynophalla mollis, flavonoids, radical-scavenging activity, TerpenesAutores:David Andrés Tapia, Gianluca Gilardoni, L. Cartuche Flores, Leslye Paola Valarezo, Nixon L. Cumbicus Torres, Vladimir MorochoFuentes:scopusA new species of dragon's blood Croton (Euphorbiaceae) from South America with singular inflorescences
ArticleAbstract: Croton amentiformis, a new species of Euphorbiaceae from western South America, is described and illPalabras claves:Croton, crotoneae, ECUADOR, euphorbiaceae, Perú, section cyclostigma, taxonomyAutores:Berry P.E., Carlos E. Cerón-Martínez, Feio A.C., Meira R.M.S.A., Nixon L. Cumbicus Torres, Riina R.Fuentes:scopusA 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:scopusA report on Lamiaceae-feeding Nepticulidae (Lepidoptera) from South America
ArticleAbstract: We provide a report on Nepticulidae feeding on Lamiaceae plants in South America and describe two nePalabras claves:Andes, Lamiaceae, Leaf mines, Nepticulidae, New species, Salvia, Scutellaria, SOUTH AMERICA, StigmellaAutores:Diškus A., Forero D., Nixon L. Cumbicus Torres, Remeikis A., Stonis J.R.Fuentes:googlescopusChemical Composition and Biological Activity of Essential Oil from Leaves and Fruits of Limoncillo (Siparuna muricata (Ruiz & Pav.) A. DC.)
ArticleAbstract: Siparuna muricata is an aromatic native shrub or tree from Ecuador known as “limoncillo” or “limón dPalabras claves:anticholinesterase activity, antimicrobial activity, Antioxidant activity, chemical composition, Essential oil, Siparuna muricataAutores:Eduardo Valarezo, Israel Delgado-Loyola, L. Cartuche Flores, Mariangel Hidalgo-Tapia, Nixon L. Cumbicus Torres, Vladimir MorochoFuentes:scopusChemical Profiling of Hedyosmum cumbalense and Hedyosmum spectabile (Chloranthaceae) Essential Oils, and Their Antimicrobial, Antioxidant, and Anticholinesterase Properties
ArticleAbstract: In Ecuador, Hedyosmum cumbalense and Hedyosmum spectabile are valued for their well-known aromatic cPalabras claves:Anticholinesterase, essential oils, Hedyosmum cumbalense, Hedyosmum spectabile, sabineneAutores:Alisson Guerrero, Emilye Guerrero, L. Cartuche Flores, Nixon L. Cumbicus Torres, Vladimir MorochoFuentes:scopusChemical Profiling, Anticholinesterase, Antioxidant, and Antibacterial Potential of the Essential Oil from Myrcianthes discolor (Kunth) McVaugh, an Aromatic Tree from Southern Ecuador
ArticleAbstract: Myrcianthes discolor, an aromatic native tree from southern Ecuador, was collected to determine thePalabras claves:anticholinesterase inhibition, E-caryophyllene, ENTEROCOCCUS, Essential oil, MIC, Myrcianthes discolorAutores:Diana Romero, Eduardo Valarezo, L. Cartuche Flores, Nixon L. Cumbicus Torres, Vladimir MorochoFuentes:scopusChemical analysis of the essential oil from Siparuna echinata (Kunth) A. DC. (siparunaceae) of Ecuador and isolation of the rare Terpenoid sipaucin A
ArticleAbstract: The phytochemical research on the species Siparuna echinata, collected in the Province of Loja (EcuaPalabras claves:ECUADOR, Enantioselective analysis, Essential oil, Siparuna echinata, Sipaucin AAutores:Gianluca Gilardoni, Jessica García, Nixon L. Cumbicus Torres, Vladimir MorochoFuentes:googlescopus