Mostrando 10 resultados de: 10
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Article(10)
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Natural Product Communications(3)
Revista de Biologia Tropical(3)
Boletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas(2)
Journal of Essential Oil-Bearing Plants(2)
Área temáticas
Farmacología y terapéutica(6)
Plantas conocidas por sus características y flores(5)
Bioquímica(3)
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Origen
scopus(10)
Chemical Composition of the Essential Oil of Croton huberi Steyerm. (Euphorbiaceae) Collected from Tachira-Venezuela
ArticleAbstract: GC and GC-MS analyses of Croton huberi essential oil showed the presence of fourteen compounds, withPalabras claves:chemical composition, Croton huberi, Essential oil, euphorbiaceaeAutores:Cárdenas J., Carmona J., Díaz A.B., Janne Del C. Rojas-Vera, Rojas L.B.Fuentes:scopusChemical composition of the essential oil of leaves and roots of Ottoa oenanthoides (Apiaceae) from Mérida, Venezuela
ArticleAbstract: Essential oils extracted by hydrodistillation from leaves and roots of Ottoa oenanthoides Kunth (ApiPalabras claves:2-methoxy-8-methyl-naphthalene-1, 4-dione, Essential oil, Ottoa oenanthoidesAutores:Baldovino S., Díaz A.B., Janne Del C. Rojas-Vera, Morales A., Rojas L.B.Fuentes:scopusComparative Study of the Chemical Composition of the Essential Oil of Vismia baccifera var. dealbata (Guttiferae) Collected in two Different Locations in Merida-Venezuala
ArticleAbstract: The essential oil from leaves of Vismia baccifera var. dealbata collected from Chiguará (1250 m) andPalabras claves:Essential oil composition, Guttiferae, Vismia baccifera, β-caryophyllene germacrene-DAutores:Buitrago D., Díaz A.B., Janne Del C. Rojas-Vera, Morales A., Rojas L.B., Usubillaga A.Fuentes:scopusComparative study of the chemical composition of the essential oil of Lippia oreganoides collected in two different seasons in Venezuela
ArticleAbstract: The essential oils from the leaves of Lippia oreganoides collected in June 2003 (rainy season) and FPalabras claves:CARVACROL, Essential oil composition, Oreganoides, P-cymene, thymol, VerbenaceaeAutores:Janne Del C. Rojas-Vera, María Eugenia Rondón, Márquez A., Máthé I., Morales A., Pasquale S., Veres K.Fuentes:scopusComponentes volátiles de las hojas de Pimenta racemosa var. racemosa (Mill.) J.W. Moore (Myrtaceae) de Táchira - Venezuela
ArticleAbstract: Pimenta racemosa var. racemosa (Mill.) J.W. Moore, is a Caribbean arboreal plant belonging to the faPalabras claves:Chavicol, Essential oil, Eugenol, leaves, limonene, Myrcene, Pimenta racemosa var. racemosaAutores:Celis M.T., Contreras-Moreno B.Z., Janne Del C. Rojas-Vera, Landrum L.R., Méndez L.D.C., Rojas L.B.Fuentes:scopusComposition of the essential oil of leaves and roots of Allium schoenoprasum L. (Alliaceae)
ArticleAbstract: Essential oil from leaves and roots of Allium schoenoprasum L. (Alliaceae) were analyzed by GC/MS. TPalabras claves:Alliaceae, Allium schoenoprasum L, Bis-(2-sulfhydryethyl)-disulfide, Essential oilAutores:Díaz A.B., Janne Del C. Rojas-Vera, Morales-Méndez A., Rodríguez Contreras L., Rojas-Fermin L.B.Fuentes:scopusAntimicrobial activity of four Valeriana (Caprifoliaceae) species endemic to the Venezuelan Andes
ArticleAbstract: Valeriana L. genus is represented in Venezuela by 16 species, 9 of these are endemic of Venezuelan APalabras claves:antimicrobial activity, phytochemical, Valeriana, VENEZUELAAutores:Entralgo E., Gámez L.E., Janne Del C. Rojas-Vera, León G., María Eugenia Rondón, Morales A., Velasco J.J.Fuentes:scopusEssential oil composition and cytotoxic activity in two species of the plant genus vismia (Hypericaceae) from the Venezuelan andes
ArticleAbstract: Introduction: The Vismia genus belongs to the Hypericaceae family and comprises around 57 species ofPalabras claves:fibroblasts, MCF-7, MTT, PANC-1, SKBr3, β-Caryophyllene, γ-BisaboleneAutores:Alírica Isabel Suárez, Arvelo F.A., Díaz A.B., Janne Del C. Rojas-Vera, Rojas L.B., Sojo F.J.Fuentes:scopusIn vitro antioxidant activity and qualitative phytochemical analysis of two vismia (Hypericaceae) species collected in los andes, venezuela
ArticleAbstract: Vismia genus is distributed mainly in tropical and subtropical regions of Central, South America andPalabras claves:Antioxidant activity, Dpph, Qualitative phytochemical analysis, Total flavonoids content, Total phenolic content, Vismia baccifera, Vismia macrophyllaAutores:Alexis B.D., Janne Del C. Rojas-Vera, Peńaloza Y.Fuentes:scopusVolatile compounds from Tagetes pusilla (Asteraceae) collected from the Venezuela Andes
ArticleAbstract: The essential oil from the leaves of Tagetes pusilla Kunth (Asteraceae) collected from Mérida, VenezPalabras claves:4-allylanisole, ASTERACEAE, Essential oil, Tagetes pusilla, Trans-AnetholeAutores:Buitrago D., Janne Del C. Rojas-Vera, Morales A., Rojas L.B.Fuentes:scopus