The O dough, had the highest
moisture content and had the largest irregular holes(Fig. 2A). The
additives (Fig. 2BeD) reduced moisture content resulting in fewer
and smaller holes in doughs with additives compared to the O
dough. In particular, the OH dough (Fig. 2D) appears to have the
least void spaces and also showed a more condensed arrangement
of smaller holes among the dough samples.