For wet dough sheets, the highest L* was obtained with the 1.72 mm bran at 5% addition level, which was slight lower than
CTRL. However, the highest L* was obtained with the 0.21 mm particle size at 5% addition level in dry dough, whichwas decreased by 2.1% from the dough sheet without bran. The a* and b* values of both wet dough and dry dough sheets were distinctly increased with the increasing addition of bran.