Auteur Maria José Gonçalves
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Maria José Gonçalves, Auteur ; Carlos Cavaleiro, Auteur ; António Proença Da Cunha, Auteur |The composition and the antimicrobial activity of the essential oil of Luma chequen from Peru were investigated. Essential oil was analyzed by GC and GC/MS. The oil was characterized by the presence of small amounts of sesquiterpenes (3.1%), and[...]
Article : texte imprimé
Ana Paula Martins, Auteur ; Lígia R. Salgueiro, Auteur ; Maria José Gonçalves, Auteur |The essential oil of Ageratum conyzoides from S. Tomé and Príncipe was investigated for the first time. The oil was obtained by hydrodistillation of the aerial parts, and subsequently analyzed by GC, GC/MS and 13C-NMR. The oil was characterized [...]
