Low-GI coarse cereal bud seedling high-fiber meal replacement powder and preparation method thereof

The invention discloses low-GI coarse cereal bud seedling high-fiber meal replacement powder and a preparation method thereof, the low-GI coarse cereal bud seedling high-fiber meal replacement powder comprises the following components in parts by weight: 7-17 parts of tartary buckwheat bud seedling powder, 22-34 parts of black malt seedling powder, 13-19 parts of highland barley bud seedling powder, 11-17 parts of oat malt seedling powder, 8-12 parts of quinoa malt seedling powder, 9-10 parts of inulin and konjaku flour mixed powder and 6-10 parts of mixed sugar powder, the preparation method comprises the following steps: preparing bud seedling powder according to a ratio, carrying out enzymolysis twice, carrying out drying and superfine grinding, and adding mixed sugar powder and mixed powder of inulin and konjaku flour. The whole coarse cereal bud seedling powder is adopted as the main raw material of the meal replacement powder, a formula is designed according to a linear programming method, and two-stage