polysaccharide of editable fungi 基本例句 食用菌多糖 Possessing unique physiological properties and skyey officinal values, polysaccharides from edible fungi have become an existing hot spot in medicine research and development.摘要食用菌多糖具有独特的生理特性和极高的药用价值，已成为当前药物研发的热点。