3d image of cycarnin skeletal formula

cycarnin cornflower centaurea cyanus 3d structural biochemistry anti-cancer flavone parasympathomimetic path formula bioactive herbal pathway metabolism monoterpene geometry natural skeletal food additive dietary molecular flavonoid nutraceutica pharmacognosy healthy aging pharmacopoeia essential oils coumarin mechanism molecule phytoalexin plant intermediate herb herbalism anti-aging ball stick antioxidant biological activity isoflavone cell biology biosynthesis structure alternative medicine terpenoid