Abstract:The nutritional values and safety of five edible mushrooms （Termitomyces albuminosus,Boletus,Tricholoma matsutake,Sarcodon aspratus,and Morchella esculenta） were evaluated. The methods in national standards were used to measure the content of water,ash,protein,fat,dietary fiber,total sugars,amino acids,and trace elements,as well as safety indicators such as heavy metals and pesticide residues. The results showed that the five edible mushrooms had the protein content of 1.95% to 4.03%,fat content of 0.03% to 0.42%,dietary fiber content of 2.98% to 5.37%,total sugar content of 0.29% to 0.69%,the ratio of essential amino acids to total amino acids ranging from 0.35 to 0.39,the ratio of essential amino acids to non-essential amino acids ranging from 0.54 to 0.64,and the ratio of umami and sweet amino acids to bitter amino acids ranging from 1.67 to 1.94. All the five edible mushrooms contained rich nutrients such as glutamic acid,alanine,lysine,and mineral elements. At the same time,these edible mushrooms had low levels of heavy metals and no pesticide residue. Therefore,all the five edible mushrooms had high nutritional values and safety,demonstrating broad development prospects.