in the following ratios: 100:0 (M); 98.3:1.7 (MPc1);
96.5:3.5 (MPc2) and 94.8:5.2 (MPc3) (maize grits: P. columbina; g:g).
Extrusion was carried out with a 20 DN Brabender single screw
extruder using 4:1 compression ratio screw,150 rpm,16.5 g 100 g1
grits moisture, 175 C barrel temperature and 160 C die temperature.