Abstract
Subject of research: technology for the production of gluten-free cereal bars
 Investigated problem: the development of gluten-free bars with an improved recipe composition, enriched with biologically valuable substances, in particular, for people suffering from gluten intolerance.
 Main scientific results: Changes in the amino acid composition of sorghum grain due to microwave processing were determined. Formulations of cereal bars were developed using the following ingredients: bananas, dates, coconut flakes, buckwheat flakes, almonds, flax seeds, sorghum pop sorghum, vanilla sugar. The advantages of the biological value of pop sorghum as a promising ingredient in bars were revealed. The influence of the content of pop sorghum in the amount of 4, 6, 8 % in the recipe of cereal bars on their organoleptic and structural-mechanical properties was determined, the nutritional and energy value of the products was established. It was revealed that the introduction of pop sorghum into the composition of the recipe for cereal bars had a significant effect on the maximum load, deformation at maximum load and the coefficient of elasticity of bars. Practical recommendations on the recipe composition of gluten-free cereal bars for pop sorghum and technological modes of their production were developed.
 The area of practical use of the research results: food enterprises for the production of snacks and functional products, in particular, food concentrate enterprises, restaurants, craft food production.
 Innovative technological product: technology for the production of gluten-free cereal bars with the addition of pop sorghum
 Scope of application of an innovative technological product: manufactures engaged in the production of functional food products with high nutritional value in a relatively small volume are an excellent source of energy, dietary fiber, vitamins, macro- and microelements for the human body, in particular, consumers suffer from gluten intolerance.
Highlights
The object of research is the technology of gluten-free bars enriched with pop sorghum obtained by microwave processing
The amino acid composition of sorghum grain before and after microwave treatment was analyzed by the method of ion exchange liquid column chromatography using lithium citrate buffers as eluents on an automatic amino acid analyzer T 339 (Mikrotekhna, Czech Republic)
The study of the amino acid composition of sorghum grain before and after microwave treatment showed an increase in the content of free amino acids by 73 %, which has a positive effect on the biological value of pop sorghum
Summary
The object of research In the field of multifunctional food products, cereal bars occupy a special place. The growing demand for cereal bars is due to the fact that these products can meet people’s needs for quick and convenient eating. Such products need to improve the recipe composition and, the technology for their manufacture, through the use of biologically valuable raw materials. The object of research is the technology of gluten-free bars enriched with pop sorghum obtained by microwave processing. Problem description Cereal bars are obtained from whole or processed cereal grains with the addition of dried fruits, dried berries, nuts or seeds, streams, honey, sugar and other components [1].
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