The differences of aroma compounds, sensory and characteristic aroma compounds of cherry wines from three different regions were investigated by GC-MS, sensory analysis, OAV and principal component analysis(PCA).The aroma compounds were extracted by HS-SPME and analyzed by GC-MS. A total of 46 aroma compounds were determined in this study, among which 19 aroma compounds were further screened out as the important odorants based on OAVs. six sensory attributes: fruity, floral, caramelized, alcoholic, sour and...