Abstract: In recent years,Lentinus edodes nutrition value has been more concerned by consumer. As a kind of instant leisure food,which has similar nutrients with the mushroom,Lentinus adobes chips have been more and more popular.Based on this,several current production methods about Lentinus edodes has been discussed.In this essay,four drying tecnologies including drying principle of vacuum frying,vacuum freeze drying,vacuum microwave drying and explosion puffing drying were simply introduced.At the same time,it was necessary to make a deeply comparisons with the current research and their advantage and disadvantage. So that,more significant theoretical and technical support for the industrialization of mushrooms have been provided.