| chemical composition, plant genetic differences, antimicrobial and antifungal activity investigation of the essential oil of rosmarinus officinalis l. | the chemical composition of the essential oil of the sardinian rosmarinus officinalis l. obtained by hydro distillation and steam\hydro distillation was studied using gc-fid and ms. samples were collected at different latitude and longitude of sardinia (italy). the yields ranged between 1.75 and 0.48% (v/w, volume/dry-weight). a total of 30 components were identified. the major compounds in the essential oil were alpha-pinene, borneol, (-) camphene, camphor, verbenone, and bornyl-acetate. multiv ... | 2004 | 15161226 |