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Campo DC | Valor | Idioma |
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dc.contributor.author | Montanari, Ricardo M. | |
dc.contributor.author | Barbosa, Luiz C. A. | |
dc.contributor.author | Demuner, Antonio J. | |
dc.contributor.author | Silva, Cleber J. | |
dc.contributor.author | Carvalho, Larissa S. | |
dc.contributor.author | Andrade, Nélio J. | |
dc.date.accessioned | 2018-01-24T13:24:15Z | |
dc.date.available | 2018-01-24T13:24:15Z | |
dc.date.issued | 2011-05-04 | |
dc.identifier.issn | 0100-4042 | |
dc.identifier.uri | http://dx.doi.org/10.1590/S0100-40422011000900013 | |
dc.identifier.uri | http://www.locus.ufv.br/handle/123456789/16751 | |
dc.description.abstract | Volatile oils from the leaves of Verbenaceae species Aloysia virgata, Lantana camara, Lantana trifolia, Lantana montevidensis, Lippia brasiliensis and Lippia sericea were investigated for its chemical composition and antibacterial activity. The volatile oils were characterized by a high content of sesquiterpenes of which (E)-caryophyllene (10-35%), germacrene-D (5-46%) and bicyclogermacrene (7-17%) were the major components for all studied species. For the flowers, a higher concentration of monoterpenes was observed for the species L. camara, L. trifolia and L. brasiliensis. These compounds probably act as attractive to specific pollinators. The volatile oils from A. virgata was the most active, exhibiting moderate antimicrobial activity against the bacteria Staphylococcus aureus, Bacillus cereus and Escherichia coli. | en |
dc.format | pt-BR | |
dc.language.iso | eng | pt-BR |
dc.publisher | Química Nova | pt-BR |
dc.relation.ispartofseries | v.34, n.9, p.1550-1555, setembro 2011 | pt-BR |
dc.rights | Open Access | pt-BR |
dc.subject | Lippia spp | pt-BR |
dc.subject | Aloysia virgata | pt-BR |
dc.subject | Lantana spp. | pt-BR |
dc.title | Chemical composition and antibacterial activity of essential oils from verbenaceae species: alternative sources of (E)-caryophyllene and germacrene-D | en |
dc.type | Artigo | pt-BR |
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