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Pintore, Giorgio Antonio Mario and Usai, Marianna and Bradesi, Pascale and Juliano, Claudia Clelia Assunta and Boatto, Gianpiero and Tomi, Felix and Chessa, Mario and Cerri, Riccardo and Casanova, Joseph (2002) Chemical composition and antimicrobial activity of Rosmarinus officinalis L. oils from Sardinia and Corsica. Flavour and Fragrance Journal, Vol. 17 (1), p. 15-19. ISSN 0882-5734. Article. Full text not available from this repository. DOI: 10.1002/ffj.1022 AbstractA detailed analysis of Rosmarinus officinalis L. essential oil from Sardinia and Corsica (α-pinene/verbenone/bornyl acetate chemotype) was carried out using GC-RI, GC-MS and 13C-NMR, on the bulk sample or after repeated chromatography. Fifty-eight compounds were identified. The antimicrobial activity of two Sardinian samples was investigated and both exhibited a moderate antibacterial activity. Gram-positive bacteria were more sensitive (MIC 2.5-4 mg/ml) than Gram-negative bacteria. Killing time experiments demonstrated that prolonged times (60 min) are needed to completely inactivate the bacterial inoculum.
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Chemical composition and antimicrobial activity of Rosmarinus officinalis L. oils from Sardinia and Corsica
