The concentration of glycerol in films caused significant dif-ferences (p < 0.05) in TS, EB, and YM values. Increasing the concentration of glycerol in the CM films from 25% w/w to 75%w/w, decreased the TS of these films from 17.75 MPa to 9.44 MPa,decreased the YM from 778.40 MPa to 105.15 MPa, and increased the EB from 1.93% to 15.89%.