In this paper,the bagged and not-bagged Red Fuji apples were used as experimental materials,part of which were dealt with 1-MCP.The changes of their hardness and related enzymes were determined during cold storage to provide bases for storage of bagged Red Fuji apple.The main results were as follows.The hardness declined as time prolonged,and the bagged apples had lower reduction than not-bagged ones.Stored at 0℃,the change trends of hardness and antioxidant enzyme activities of bagged Red Fiji apples were ...