The paper provides a scientific foundation for an integrated approach to the problem of expanding the range of bread for special purposes, including that for patients with celiac disease. The high cost of gluten-free foreign products makes rational use of cornflour and bread production technology based on it currently relevant. The use of enzymatic modification of cornflour starch is found to increase the gas formation of dough, which increases the accumulation of mono- and disaccharides up to 5.5 %. The use of surfactants to increase the gas retention capacity of dough is proved to be expedient. The effect of deoiled soy lecithin on the properties of dough and qualitative characteristics of cornbread was discovered. Dry egg albumen was added to make the bread structure porous. Preliminary hydration of protein was revealed to improve the leavening of bread. It was proved that semi-finished product, hydrolysate, in an amount of 50 % of the cornflour weight, 1 % soybean deoiled lecithin, 2.5 % vegetable oil, and 4 % dried egg albumen increase the gas retention capacity of dough and reduce its viscosity and gelatinization temperature to produce high-quality gluten-free corn pan bread.

The effect of enzymes with amylolytic activity on the degree of hydrolysis of white corn flour in order to improve the quality of gluten-free bread for special nutrition was studied. Starch was hydrolyzed using mushroom α-amylase and glucoamylase in an amount of 0.005 % and 0.03 % by weight of flour, respectively. As a result, the number of sugars increased to 5.0 % - 5.5 %. The optimal pH value of 4.7 for the action of enzymes was set by adding 0.065 % citric acid. Hydrolysis was subjected to 50 % of white corn flour from the total amount, the humidity of the hydrolyzate was 65%. In addition to mono-and disaccharides, the hydrolysate accumulated 3.5 % on THE basis of dextrins, of which-1.3 % - achro-and maltodextrins, reducing the degree of stale bread.

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