In this study, the effects of hot air drying (HAD), freeze-drying (FD), and air-impingement jet drying (JD) on the physicochemical characteristics of 'Wushan plum' were analyzed. The results indicated three drying methods affected the browning, ascorbic acids, phenolic compounds, and antioxidant activities. The ascorbic acid content in HAD, FD, and JD samples was1.75±0.38, 5.88±0.56, and 4.73±0.75 mg/100 g, respectively, and the content of total phenolic compounds was 2.76±0.10, 3.05±0.04, and 2.83±0.24 mg/g, respectively. HAD samples had the lowest antioxidant activities as determined by DPPH⋅, ABTS