... gresh taste, it is regarded as king of mushroom, it contains tens amino acide, including isoleucine, ... mushroom polysaccharide Shiitake Beta 1,3/1,6 glucanShiitake Liquidum extract Shiitake spray drying powdershiitake polysaccharide capsule ... etc. Quality Parameter AppearanceLight yellow powder,100% purity mushroom,CharacteristicParticle size120 mesh200 ...