In recent years,edible and medicinal fungi are paid more and more attention for their various biological functions and thus become a research focus.Polysaccharide of Coriolus versicolor is isolated from Coriolus versicolor or its broth,and took more interesting from the industries of medicine,food,cosmetics and even chemistry and so on because of its superior biological activity and functions.This is a review on the polysaccharide structure,properties,production,usage,market of polysaccharide from Coriolus versicolor.It's also a comprehensive survey and reference of polysaccharide for further research and development.