The authors indicated a reduction of bread hardening rate when 2% of sorghum treated at 600 MPa was
added to the formulation (Vallons et al., 2010).
A similar effect was found when replacing 10, 20 and 30% of untreated oat with oat flour treated at 200 MPa, while breads prepared with oat batters treated at 350 or 500 MPa showed a staling rate similar or higher to the control, probably due to an excessive protein networking formation when high pressures were applied (Hüttner et al., 2010).