The paper introduces three kinds of fungi polysaccharide including the Lentinan, Ganoderma lucidum polysaccharides and poria cocos on structure, separation and bioactive.

• 摘要介绍了真菌多糖中几种比较典型的香菇多糖、灵芝多糖和茯苓多糖的化学结构、分离提取方法和生物活性。