Hemijski sastav, antimikrobna i antiradikalska svojstva etarskog ulja nadzemnih delova Achillea grandifolia iz Srbije

Aromatic plants and essential oils have many applications in medicine, pharmaceuticals, cosmetics, and the food industry. The essential oil of the flowering aerial parts of Achillea grandifolia, obtained by hydrodistillation, was analyzed for its constituents and investigated for antimicrobial and radical scavenging activity. The essential oil was characterized by a high amount of oxygenated monoterpenes (72.7%) with 1,8-cineole (29.2%) and camphor (23.4%) being the most abundant. Sesquiterpenes were present in smaller quantities (4.8%). Antimicrobial activity was tested against eight ATCC bacterial strains and two ATCC strains of Candida albicans. The essential oil exhibited highly pronounced antimicrobial activity against Micrococcus luteus with a MIC value of 3.50 μg/mL, as well as significant antimicrobial activity (