The genus Trollius-review of pharmacological and chemical research.

Abstract

Three species of the genus Trollius (Ranunculaceae) are traditionally used to treat upper respiratory tract infections, pharyngitis, tonsillitis, bronchitis, cold with fever, acute tympanitis, aphthae, mouth sore, hemorrhage and pain of gums, acute lymphangitis and acute periostitis. However, only a few studies support its traditional use. These are studies of the biological activity of extracts and/or compounds of selected species of Trollius, but there are no clinical studies proving the effectiveness or possible toxic effects. Until now, the following activity of extracts and/or compounds from certain species of Trollius used in traditional medicine has been proven: antiviral, antibacterial, antiinflammatory and antioxidant. The review showed that flavonoids, mainly C-glycosides, were characteristic of the species Trollius. Furthermore, other main groups of compounds are carotenoids, organic acids, terpenes, alkaloids, sterols, lactones and carbohydrates. The essential oil mainly contains compounds from the group of benzenoids, nitrogen-containing compounds, monoterpenoids and sesquiterpenoids, irregular terpenes and macrocyclic epoxide.