The extracting technology of pigment from grape (Vitis davidii Foeox) peel by solvent method was studied on single factor in this paper. Then the physical and chemical property of the pigment was tested. The result showed that the optimal technological conditions were as follows : extracting reagent was 80% aqueous ethanol solution, proportion of material and extracting reagent was 1:5, temperature was 80 ℃, time was 1.5 hours, and the yield is 2.2 %. Then, the physical and chemical property of the pigment was tested. The result showed tha...