Table 1 Formular of buckwheat bread

	Materials (g)
Groups	5%	10%	20%	30%
Wheat flour	950	900	800	700
Buckwheat flour	50	100	200	300
Water (mL)			500
Eggs			100
Butter			100
Sugar			80
Nonfat dry milk			50
dry yeast			20
Salt			20
Bread improver			10