The medlar implies abundant sugar with many matrimony vine, amino acids and carotene, pit Huang is sour, smoke sour etc. various vitamins and calcium, iron etc. mineral quality.The matrimony vine has blood sugar of lower, decline blood pressure, decline cholesterol, strengthen immunity dint, promote to build blood function, protect liver, anti-cancer, functions such as anti- decrepitude and protection liver function etc.. The medlar powder can be applied in a nourishment health care extensively, medium old-age food, solid beverage, function food etc..