The results obtained from development and gas release curves corresponding to the 23 factorial . An experimental design analysis was performed to calculate the effects of each enzyme and their interactions and ANOVA was applied to test the statistical significances. Uniaxial extension found that Rext increased when adding RS to dough at concentrations between (1.5 and 15.5) g/100 g reaching a maximum at 9 g/100 g while the opposite effect was observed for E. Also, Ribotta, Perez, A n~on, and Le on (2010) stated that the addition of SSL, TG and HE reduced Rext and increased E in dough. Large deformation mechanical tests and Bread quality there was a tendency of the regular dough to yield bread with higher specific volume followed by optimum dough as predicted by the parameter Hmadj obtained in rheofermentometer and also confirmed by the rheological measurements in the uniaxial extension test.