Fig. 3. Specific loaf volume (A) and hardness (B) of soy breads prepared by various pre-treated soy flours. NS: raw soy flour, GS: germinated soy flour, SS: steamed soy flour,
RS: roasted soy flour, RSH: roasted soy flour added 1% HPMC. abcdDifferent letters in the column are significantly different by Duncan’s multiple-range test (p < 0.05).