食用菌不仅营养价值高,而且还具有很好的医疗保健作用。这主要表现在它含有丰富的蛋白质、维生素、矿物元素等各种有机化合物。食用菌都是高蛋白、低脂肪的食品,蛋白质中各种氨基酸组成成份较齐备,例如香菇、黑木耳、平菇、草菇的蛋白质都含有18种氨基酸,其中有8种是人体所必需的。金针菇、猴头蛋白质中含有16种氨基酸其中有6～7种人体是所必需的。银耳的蛋白质含有18种氨基酸,有7种人体为所必需。食用菌是人体必需氨基酸的极好来源,这是一般植物蛋白质食品所不能比拟 Edible mushrooms not only high nutritional value, but also has a good health care role. This is mainly reflected in its rich in protein, vitamins, minerals and other organic compounds. Edible mushrooms are high-protein, low-fat foods, protein amino acids in the composition of all the more available, such as mushrooms, black fungus, mushroom, mushroom protein contains 18 kinds of amino acids, of which 8 are necessary for the human body . Flammulina velutipes, Hericium protein contains 16 kinds of amino acids of which 6 to 7 kinds of human body is required. Tremella protein contains 18 kinds of amino acids, seven kinds of human body is necessary. Edible fungus is an excellent source of essential amino acids, which is the general plant protein foods can not match