Figure 1 Effect of different substrates on phytase production byP. purpurogenum GE1.
Figure 2 Effect of combination between corn cob and corn branin different ratios on phytase production by P. purpurogenum GE1.
Figure 3 Effect of different incubation temperature on phytase
production by P. purpurogenum GE1.
Figure 4 Effect of different moisture contents on phytase
production by P. purpurogenum GE1.
Figure 5 Effect of different pHs on phytase production by P.
purpurogenum GE1.
Figure 6 Effect of addition of different carbon sources on phytase production by P. purpurogenum GE1.
Figure 7 Effect of addition of different nitrogen sources on
phytase production by P. purpurogenum GE1.
Figure 8 Effect of addition of surfactants in different concentrations
on phytase production by P. purpurogenum GE1.
Figure 9 Response surface plot and its contour plot of phytase
production by P. purpurogenum GE1 showing the interaction
between glucose and peptone concentrations at X3 =0.
Figure 10 Response surface plot and its contour plot of Phytase
production by P. purpurogenum GE1 showing the interaction
between glucose and tween 80 concentrations at X2= 0.
Figure 11 Response surface plot and its contour plot of Phytase
production by P. purpurogenum GE1 showing the interaction
between peptone concentration and tween 80 concentration at
X1 =0.