Abstract: In order to study the optimum refrigerating temperature and inflatable packaging condition of fresh Lycium barbarum,the fresh and no decay Lycium barbarum were investigated. The inflatable packaging of CO₂:O₂:N₂ partial pressure ratio respectively 3:15:82,7:25:68,11:35:54 was used and then put into 0,1,2℃ during refrigeration storage for 24 days,and then the titratable acid,reducing sugar,soluble solid,color difference and decay rate were measured respectively. The results showed that 7% CO₂+25% O₂+68% N₂ at 0,1℃could effectively maintain higher sugar,titratable acid,soluble solids of Lycium barbarum during storage and it could effectively inhibit the descend of rotting rate. Different storage temperature and different inflatable packing had no significant influence on the fruit color(p>0.05). It was suggested that 7% CO₂+25% O₂+68% N₂ and 0,1℃ during refrigeration storage could effectively extend shelf life,and keep quality of Lycium barbarum.