Abstract: Objective and MethodThe study was conducted to determine the five different temperatures for Red Globe grape storage experiment and reveal the quality and physiological index of postharvest Red Globe grape,such as the changes of respiration、the production rate of C_2H_2,firmness,soluble solids content,cell membrane permeability,MDA content under the temperature of 1℃,0℃,-1℃,-2℃,-3℃.Result and ConclusionThe result showed that -1℃ is the best storage temperature for the Red Globe grape,in this temperature,the change tendency of respiration and the production rate of C_2H_2 is gentle,the fruit was kept in suitable firmness.It was slightly better than that of other temperature,MDA content was lower and soluble solids content was higher than other processing.