Research Article
Antibacterial Activity of Rosmarinus officinalis against Multidrug-Resistant Clinical Isolates and Meat-Borne Pathogens
Table 3
The phytoconstituents identified from the EtOH extract of R. officinalis by GC-MS analysis.
| RT | Name of the compound | MF | MW | PA (%) | Functional group |
| 5.09 | Eucalyptol | C10H18O | 154 | 1.5 | Cyclic ether (monoterpenoid) | 8.17 | Camphor | C10H16O | 152 | 11.8 | Ketones (terpenoid) | 9.04 | Borneol | C10H18O | 154 | 12 | Bicyclic terpene (trimethyl with OH group) | 9.79 | Alpha-Terpineol | C10H18O | 154 | 12 | Monoterpene alcohol | 11.05 | cis-Myrtanol | C10H18O | 154 | 2 | Dimethyl bicyclo heptan-2-methanol | 11.92 | Bornyl acetate | C12H20O2 | 196 | 2 | Ester | 14.06 | Camphene | C10H16 | 136 | 2 | Bicyclic terpene | 15.17 | Caryophyllene | C15H24 | 204 | 3 | Bicyclic sesquiterpene | 17.99 | Hydroxyhydrocaffeic acid | C9H10O5 | 198 | 12.5 | Hydroxy acid | 19.17 | Phenol, 2, 4-bis (1,1-dimethyl) | C14H22O | 206 | 2 | Dimethyl substituted phenol | 20.8 | Caryophyllene oxide | C15H24O | 220 | 3 | Oxidic bicyclic sesquiterpene | 24.8 | Genkwanin | C16H12O5 | 284 | 26 | O-Methylated flavone | 31.3 | Propanoic acid, 3-mercapto-dodecyl ester | C15H30O2S | 274 | 6.5 | Sulphur containing ester | 34.7 | Octadecanoic acid | C18H36O2 | 284 | 4 | Fatty acid | 36.6 | Ferruginol | C20H30O | 286 | 2 | Phenolic monoterpene |
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