Mostrando 6 resultados de: 6
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Área temáticas
Farmacología y terapéutica(3)
Bioquímica(2)
Plantas conocidas por sus características y flores(2)
Temas específicos de la historia natural de las plantas(2)
Microorganismos, hongos y algas(1)
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scopus(6)
Chemical composition and evaluation of antibacterial activity of essential oils of ageratina jahnii and ageratina pichinchensis collected in Mérida, Venezuela
ArticleAbstract: Essential oil from leaves of Ageratina jahnii (B.L.Rob.) R. M. King & H. Rob. and Ageratina pichinchPalabras claves:Ageratina jahnii, Ageratina pichinchensis, ASTERACEAE, Essential oil, germacrene-D, α-pinene, β-myrceneAutores:Díaz A.B., Janne Del C. Rojas-Vera, María Eugenia Lucena, Morales-Méndez A., Rojas-Fermin L.B., Torres-Barajas L.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:scopusA review on the chemical composition and pharmacological activities of Vismia genus (Guttiferae)
ReviewAbstract: Vismia is an important source of natural medicinal products. The information collected in this reviePalabras claves:anthraquinones, Guttiferae, Pharrmacological activities, terpenoids, Vismia, XanthonesAutores:Janne Del C. Rojas-Vera, Morales A., Nuñez R., Vizcaya M.Fuentes:scopusEvaluation of antibacterial activity on different solvent extracts of euphorbia caracasana boiss and euphorbia cotinifolia l. (Euphorbiaceae) collected in Venezuela
ArticleAbstract: In the present investigation the evaluation of the antibacterial activity of Euphorbia caracasana BoPalabras claves:Antibacterial activity, Euphorbia caracasana, Euphorbia cotinifolia, euphorbiaceae, STAPHYLOCOCCUS AUREUSAutores:Díaz T., Janne Del C. Rojas-Vera, Meccia G., Morales A., Velasco J.J.Fuentes:scopusNMR elucidation and crystal structure analysis of 1-hydroxy-3,6-dimethoxy-8-methyl-9h-xanthen-9-one (lichexanthone) isolated from Vismia baccifera (Guttiferae)
ArticleAbstract: In the present investigation the structural analysis of 1-hydroxy-3,6-dimethoxy-8-methyl-9h-xanthen-Palabras claves:Crystal structure analysis, Guttiferae, Lichexanthone, Vismia bacciferaAutores:Bruno-Colmenarez J., Cote V., Díaz A.B., Díaz De Delgado G., Janne Del C. Rojas-VeraFuentes:scopus