There is a growing interest in natural pharmacologically active compounds with either healthprotecting or therapeutic properties to be used in medicine, pharmaceutical, cosmetic or food industry. Flavonoids are excellent candidates for this role due to their potent beneficial biological activities. However, many of dietary flavonoids are glycosylated, and therefore their use in certain fields i...

-Twelve flavonoids (including seven flavonol and three flavone glycosides, one flavone aglycone, and one unknown) were isolated from the leaves of 198 populations of the seven species comprising Arnica subgenus Arctica. Flavonoid profiles are relatively simple, with two to six compounds found per population; however, considerable flavonoid variation was apparent in populations of A. angustifoli...

The cultivation of Kalmegh (Andrographis paniculata), a plant with many medicinal benefits, has increased its importance as plant. Considering the beneficial properties plant, it can be appreciated safe and important herb for humans. There are different chemical constituents in this herb, but main ones lactones, diterpenoids, diterpene glycosides, flavonoids flavonoid glycosides. It wide range ...