The invention relates to coarse cereal bread flour and a preparation method of the coarse cereal bread flour, and belongs to the technical field of grain
processing and
processing of food raw materials. According to the coarse cereal bread flour, high-
gluten wheat flour is used as basic flour, auxiliary flour is added, and puffing coarse cereals are added, so that the prepared granular coarse cereal bread flour has favorable
processing properties and excellent baking quality; besides, the coarse cereal bread flour is used for making bread, various respects of mouth feel, digestibility and the like are better than those of common bread flour, and the
nutrition is more reasonable. The auxiliary flour is at least one of wheat
bran flour, coarse cereal flour and coarse cereal
bran flour, wherein the coarse cereal flour includes but is not limited to buckwheat flour, oat flour,
corn flour and
black rice flour; the coarse cereal
bran flour includes but is not limited to buckwheat bran flour,
oat bran flour, corn bran flour and
black rice bran flour; the puffing coarse cereal flour includes but is not limited to puffing oat flour, puffing buckwheat rice and puffing
sorghum rice. According to the characteristics of the raw materials, the raw materials are processed through various technologies, so that the condition and the mouth feel of the made bread are both better than those of like products sold in the market.