\" mangiferin\noriginal plant:the leaves of mangifera indical \nproduct characteristics:light yellow powder\nproduct specifications:80%,90%,95%\nfunction:\n mangiferin has the inhibitory effect on cns, anti-inflammatory, antibacterial, anti-herpes simplex virus, obvious cholagogic effect and immune function, playing a protective role on simulated acute high attitude hypoxia-induced hepatic injury. pharmacological experiment has shown that mangiferin has great performance in treating chronic bronchitis.