Procyanidin(20347-71-1)

Biological activity: Proanthocyanidins are a kind of polyphenol compounds widely distributed in higher plants, which are composed of electrophilic xanthyl units. Proanthocyanidins can be used as antioxidants and anticancer agents. Proanthocyanidins also shows anti-inflammatory, heart protection, antibacterial and antifungal properties, and can be used to study chronic venous insufficiency, capillary fragility, sunburn and retinopathy.