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Pierozan,Morgana Karen; Pauletti,Gabriel Fernandes; Rota,Luciana; Santos,Ana Cristina Atti dos; Lerin,Lindomar Alberto; di Luccio,Marco; Mossi,Altemir José; Atti-Serafini,Luciana; Cansian,Rogério Luis; Oliveira,José Vladimir. |
In this work, the essential oils of S. officinalis, S. sclarea, S. lavandulifolia and S. triloba were chemically analyzed by gas chromatography coupled to a mass spectrometry detector (GC/MSD), and their antimicrobial activity was tested against 10 microorganisms using the disk diffusion method and the Minimum Inhibitory Concentration (MIC) technique. The following major compounds were identified in the essential oils: α - and β-thujone, camphor and 1,8-cineole, except in S. sclarea, where linalool, linalyl acetate and α-terpineol were the major constituents. The antimicrobial activity showed significant differences (p < 0.05) only when obtained by the MIC method. Gram-positive microorganisms presented larger sensitivity for the essential oils. The... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Salvia; Essential oils; Antimicrobial activity; Chemical characterization. |
Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612009000400010 |
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