The essential oils from inflorescences, especially those of legal hemp varieties, have received very little attention by the researchers, in spite of the potential relevance that may have in phyto-medical technology, the discipline studying the plant derived pharmaceutical and nutraceutical compounds. For example, the antimicrobial properties of hemp oils, can be used against nosocomial, spoilage and food-borne pathogens, such as clostridia causing gas-gangrene, food poisoning and intestinal syndromes