Chemical composition and biological activities of the essential oils of Salvia canariensis
Comparative studies of the chemical composition of steam-distilled essential oils from cultivated Salvia canariensis, collected at different seasons of the year, were studied. The essential oils were analysed by gas chomatography-mass spectrometry the major components were bornyl acetate (17.8-28.6%), β-caryophyllene (12.7-30.2%), α-pinene (4.6-9.5%) and viridiflorol (13.9-17.3%) in all samples. The essential oils were evaluated for antimicrobial and cytostatic activities and enzymatic inhibitions of xanthine oxidase, β-glucosidase and β-glucuronidase. Concerning the antimicrobial and cytotoxic tests, the oils showed interesting activities towards different Gram-positive bacteria (MIC 45-35 μg/ml), but had no effect against eukaryotic cells. Copyright © 2005 John Wiley & Sons, Ltd.
Main Authors: | , , , , , , , , , |
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Format: | journal article biblioteca |
Language: | eng |
Published: |
2006
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Online Access: | http://hdl.handle.net/20.500.12792/5115 |
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