All the concentrations above are expressed on mixture basis (WF þ RS). The content of RS in the mixture was about 7.5 g/100 g based on the content of RS in the Hi-maize® 260 added to the dough. It is expected that no significant changes are produced on the RS content during baking due to the temperatures reached in the process as verified by Sanchez et al. (2014) and Matsuda (2007).
For the texture assays, three formulations were tested without yeast and prepared as described above: the optimum dough obtained from baking performance, the control dough with RS and without enzymes (F1) and the regular dough without enzymes or RS. Dough was mixed and kneaded using a Stand Mixer Professional (Kitchen Aid, Brazil). All dry ingredients except for salt were mixed for 2 min at low speed, after that, water was added during 2 min while mixing at low speed, then sodium chloride was added