What are the various compounds found in bitter kola?

Bitter kola (Garcinia kola) contains several bioactive compounds, including flavonoids, tannins, and xanthones. Key components include kolaviron, which is known for its antioxidant properties, and various polyphenols that contribute to its medicinal benefits. Additionally, it contains caffeine and theobromine, which may account for some of its stimulant effects. These compounds collectively contribute to the traditional uses of bitter kola in herbal medicine.