Phellinus igniarius has been used as traditional medicine in the world. Until now, there are many chemical components have been extracted from the fruit bodies of Phellinus igniarius such as polysaccharrides, flavonoids, which are the main active composition and terpenoid. Many studies found that Phellinus igniarius has anti-tumor, anti-oxidation, anti-mutation, improving inflammatory, antibacterial, antiviral, and so on. Flavonoid is a group of polyphenolic compounds which can be found in seeds, fruits, te...