Phytochemical and pharmacological properties of some species of the genus galium l. (galium verum and mollugo)

Abstract

Galium verum L. and Galium mollugo L. are perennial herbaceous plants, belonging to the Rubiaceae family. Several classes of bioactive compounds, such as iridoid glycosides, phenolic compounds, anthraquinones and triterpenes, as well as small amounts of tannins, saponins, essential oils have been isolated from Galium species so far. Plants belonging to this genus have a long history of use in a traditional medicine for the treatment of many diseases and conditions. The main application of G. verum is as diuretic, choleretic and as the treatment for gout and epilepsy. On the other hand, G. mollugo has been used to treat hysteria, epilepsy, as vulnerary. Over the past decades, numerous papers have been published refer-ring to the chemical constituents presented in G. verum and G. mollugo extracts. Additionally, chemical composition and pharmacological effects of G. verum have been investigated, however data related to the effects of G. mollugo is limited. In this review, we summarized the current knowledge on the phy-tochemical and pharmacological properties of G. verum and G. mollugo. Finally, we proposed directions for future research in this field, which can improve our understanding of the po-tential health benefits of Galium species.