Эфирные масла
properties. Essential oil is prepared from it so it is also used in aromatherapy. In Bulgaria an oil is extracted from this plant, the name of which in Bulgarian means 'the healthy one'. In addition to essential oil, it contains flavonoids, sesquiterpenes, phenolic acids, pigments, vitamins, and mineral salts. A major component of essential oil is the sesquiterpene ketone germacrone.