Bread quality evaluation
After 24 h, bread was evaluated in terms of loaf volume, overbake, crumb porosity, colour measurement and sensory properties. Bread volume was assessed by millet seed displacement method using the SAWY device (ZBPP, Bydgoszcz, Poland), and expressed in cubic centimetres per kilogram of flour. Overbake was calculated as bread mass to flour mass percentage ratio. Crumb porosity of each loaf was visually observed and compared with the 8 degrees Dallman scale, where 1 indicates non-uniform structure, large and irregular cells, and 8 indicates uniform compact
structurestructure, small and regular cells. Crumb colour was measured by Minolta Colorimeter CR-400/410 (Konica Minolta, Osaka, Japan). Five different points of the same slice with CIE L*, a* and b* values were measured