Formula of mixed bean and coarse cereal based non-fried crisp chip food with balanced amino acid ratio and preparation process of mixed bean and coarse cereal based non-fried crisp chip food

The invention discloses a formula and a preparation process of mixed bean and coarse cereal based non-fried crisp chip food with balanced amino acid ratio, and belongs to the technical field of food processing. The mixed bean and coarse cereal based non-fried crisp chip food is prepared from 40-50 parts of weak strength flour, 0-30 parts of phaseolus calcaratus, 10-30 parts of chickpeas, 0-30 parts of mung beans, 0-20 parts of coix seeds, 0-20 parts of black rice, 0.5-1 part of edible salt, 0-10 parts of butter, 5-10 parts of sugar, 0.2-0.4 part of citric acid and 30 parts of water. The preparation process comprises the steps of raw material pretreatment, dough preparation, pressed film forming, air baking, cooling, packaging and the like. By adding the phaseolus calcaratus, the chickpeas, the coix seeds and other coarse cereals and mixed beans, the amino acid ratio of the obtained crisp chips is more balanced, and meanwhile the content of protein and dietary fibers is increased. Besides, non-frying is adopte