The same bread doughs were also evaluated in terms of leavening
behavior during 4 h fermentation at 30 C (Table 2). A statistically
significant difference in dough maximum height (Hm;
mm) was observed between DWB and DB, that exhibited the lowest
values, and DW. As regards the maximum height of gaseous production
(H'm; mm), a statistically significant difference was also
observed between DB e DWB and DW. In this case, the highest
gaseous production was observed for bread doughs containing
barley, and these results were reflected in the total amounts of CO2
(CO2 TOT; mL) produced during leavening.