The leavening of gluten-free rice flour bread is enhanced when soymilk used instead water. However, as the amount batter increased to bake in shape a square, crumb becomes less dense. This study aimed investigate effects hydrocolloids (xanthan, guar, curdlan, methylcellulose, and hydroxypropyl methylcellulose) on hollowing. When 0.5 % methylcellulose or was added made with soymilk, could be bak...