... immunity raw materials free from polution Lentinus edodes/shiitake PolysaccharideLentinus edodes (shiitake) is a famous traditional Chinese mushroom, in ... mushroom which was cultivated by human being. Lentinus edodes (shiitake) has many nutritional elements and tastes good, so that ... it is named as king mushroom. Shiitake can enhance immunity, prevent catching cold; prevent rachitis; the ...