Auteur Paulo Roberto H. Moreno
Documents disponibles écrits par cet auteur (3)
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Article : texte imprimé
Paulo Roberto H. Moreno, Auteur ; Marcos Enoque Leite Lima, Auteur ; Maria Beatriz Rossi Caruzo, Auteur |The chemical composition and the antimicrobial activity of the essential oil from Croton heterocalyx leaves were evaluated. The oil which was analyzed by GC and GC/MS was found to contain germacrene D (12.5%), bicyclogermacrene (11.2%), δ-eleme[...]
Article : texte imprimé
Miriam A. Apel, Auteur ; Marcos E. L. Lima, Auteur ; Paulo Roberto H. Moreno, Auteur |The volatile constituents of the fresh leaves of Talauma ovata (Magnoliaceae) were extracted by hydrodistillation and analyzed by GC and GC/MS. Twenty-seven compounds were identified representing 98.8% of the total oil. The oil from this speci[...]
Article : texte imprimé
Melânia Lopes Cornélio, Auteur ; João Henrique G. Lago, Auteur ; Paulo Roberto H. Moreno, Auteur |The composition of the volatile oil from Aspidosperma cylindrocarpon Muell. Arg. leaves was investigated by GC, GC/MS and 13C-NMR spectroscopy. The oil was characterized by the presence of a high percentage of sesquiterpene hydrocarbons (45.6%) [...]
