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Chemical Composition and Biological Activity of the Essential Oil from Gnaphalium elegans Kunth from Loja, Ecuador
ArticleAbstract: In the present research the essential oil from aerial parts of Gnaphalium elegans was extracted by hPalabras claves:ASTERACEAE, biological activity, essential oils, Gnaphalium elegans, γ-curcumeneAutores:Eduardo Valarezo, María Del Carmen Guamán, Mario Paguay, Miguel MenesesFuentes:scopusComposition of the essential oils of artemisia sodiroi hieron., siparuna eggersii hieron., tagetes filifolia lag. and clinopodium nubigenum (kunth) kuntze from loja ecuador
ArticleAbstract: The chemical composition of the essential oils from fresh leaves of four species (Artemisia sodiroi,Palabras claves:ASTERACEAE, Carvacryl acetate, Epicurzerenone, GC-MS, Lamiaceae, Monimiaceae, Sabinyl acetate, Trans-anetholAutores:B. Valarezo Valdez, Eduardo Valarezo, O. Malagon Aviles, Omar Malagòn, Ruiz S., S. Ruiz, T. Zaragoza, Tomas ZaragozaFuentes:rraaescopusBiological Activity and Chemical Composition of the Essential Oil from Chromolaena laevigata (Lam.) R.M. King & H. Rob. (Asteraceae) from Loja, Ecuador
ArticleAbstract: Abstract: The chemical composition, antifungal and antibacterial activity of essential oils isolatedPalabras claves:antibacterial activity and antifungal activity, ASTERACEAE, chromolaena laevigata, laevigatin, trichophyton mentagrophytes, trichophyton rubrumAutores:Anabel Arias, Eduardo Valarezo, L. Cartuche Flores, Miguel Meneses, Santiago Ojeda-Riascos, Vladimir MorochoFuentes:scopusEssential Oil Constituents of Mosses Species from Ecuador
ArticleAbstract: Breutelia tomentosa (Sw. ex Brid.) A. Jaeger, Leptodontium viticulosoides (P. Beauv.) Wijk & Margad.Palabras claves:chemical composition, ECUADOR, Essential oil, MossesAutores:Eduardo Valarezo, James Calva, Juan Diego Febres Eguiguren, Lita Benítez, Stalin P. Jaramillo, Valeria VidalFuentes:googlescopusPhytochemical Profile, Antimicrobial and Antioxidant Activities of Essential Oil from the Leaves of Native Amazonian Species of Ecuador Sarcorhachis sydowii Trel
ArticleAbstract: In the present research, the essential oil of Sarcorhachis sydowii Trel was analyzed. The chemical cPalabras claves:(E)-caryophyllene, Antioxidant activity, biological activity, Essential oil, Sarcorhachis sydowiiAutores:Eduardo Valarezo, Miguel Meneses, Santiago Ojeda-Riascos, Verónica Rosales-AcevedoFuentes:scopusStudy of Essential Oils from Leaves of Asteraceae Family Species Ageratina dendroides and Gynoxys verrucosa
ArticleAbstract: In the present research, essential oil from Ageratina dendroides (Spreng.) R.M. King & H. Rob. and GPalabras claves:Ageratina dendroides, Essential oil, Germacrene D, Gynoxys verrucosa, α-ZingibereneAutores:Eduardo Valarezo, Miguel Meneses, Richard Aguilera-Sarmiento, Vladimir MorochoFuentes:scopus