Analysis and evaluation of antimicrobial and anticancer activities of essential oils isolated from Hamedan, Iran. The antibacterial action of the essential oil against nine gram-positive and gram-negative strains was studied by means of diffusion and microwave dilution tests. Analysis and evaluation of antimicrobial and anticancer activities of essential oils isolated from Foeniculum vulgare The essential oil showed antibacterial activity against three Gram-negative strains of, and. By providing the information in this document, we have not diagnosed, treated, cured, mitigated or prevented any disease or medical condition. Before carrying out any natural, integrative or conventional treatment, it is recommended that you consult a licensed physician. More than 500 pages of alternatives and information on natural medicine.