Experiment on influence of ice-temperature controlled atmosphere storage on Pinggu peach quality

Ice-temperature storage and controlled atmosphere storage had been combined to carry out the experimental study of ice-temperature controlled atmosphere storage to the effect of Pinggu peach quality. Experimental in ice-temperature condition from regulating gas components start to research the impact of different gas indicators of Pinggu peach quality change during storage. The results showed that the ice-temperature environment combined with controlled atmosphere storage was able to be more effectively to reduce peach’s metabolism. Compared with of-1.2℃ ordinary ice temperature storage, the peach ice-temperature combined with the atmosphere concentration of 3% and 5% of the storage environment quality was better than ordinary ice temperature storage. During storage carbohydrates and vitamin C had been to maintain a higher content, and come to the Pinggu peach preservation effective method.