Composition and biological activity of the essential oil peruvian lantana camara

• Autor(a) principal: Benites, J.
• Data de Publicação: 2009
• Outros Autores: Moiteiro, C., Miguel, Maria Graça, Rojo, L., Lopez, J., Venancio, F., Ramalho, L., Feio, S., Dandlen, S. A., Casanova, H., Torres, I.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10400.1/6276

The composition of the essential oil from Lantana camara L. (Verbenaccae) obtained by hydrodistillation of the aerial parts was examined by GC, GC/MS, and (13)C-NMR. The GC analysis showed that carvone is the most abundant monoterpene 75.9%, together with limonene 16.9%, accounting for 92.8% of the oil. The major components were also tested by (13)C-NMR analysis of the essential oil. The L. camara oil was assayed against several microorganisms, showing moderate antibacterial activity against the human pathogen Staphylococcus aureus (MIC 200 mu g/ml). High antioxidant activity evaluated by the Trolox equivalent antioxidant capacity assay (TEAC) was found (29.0 mmol Trolox/kg) and relative low anti-inflammatory activity due to its weak ability for inhibiting lipoxygenase (IC(50) = 81.5 mu g/ml).