ВИКОРИСТАННЯ ЗБРОДЖЕНОГО ЯБЛУЧНОГО СОКУ В ТЕХНОЛОГІЇ ВИРОБНИЦТВА ЖИТНЬО-ПШЕНИЧНОГО ХЛІБА

Abstract

Urgency of the research is due to the need to increase the nutritional value of bakery products while maintaining quality and increasing the cost-effectiveness of innovations. Target setting. The growth of consumption of bakery products around the world dictates the need to develop new accelerated production technologies on the one hand, and on the other - preservation of vitamins, micro-and macro elements in products. Analysis of recent research and publications. Scientific publications show the promising introduction into the recipe of baked goods of fermented grape juice, with high content of biologically active substances that increase the nutritional value of finished products. Uninvestigated parts of general matters defining. The use of rye-wheat bakery products in the technology of other herbal additives has not been investigated, which provides for improvement of qualitative indices of products with the simultaneous enrichment of nutritive value. Setting objectives. Development of the technology of making rye and wheat bread on the fermentation of fermented apple juice, which will improve the vitality of the mineral composition of the resulting products. The statement of basic materials. The developed recipe for preparing rye-wheat bread on a spontaneous fermenting leaver with the addition of fermented apple juice in various concentrations (20, 40 and 60 g per 1 kg of flour), assessed the quality indicators of the studied samples in leaven, test semi-finished products, finished products. Conclusions and offers. The positive effect of fermented apple juice on the activity of lactic acid bacteria of rye starters of spontaneous fermentation, due to the influence of its components on the starter microbiota, leads to improved quality indicators. The optimal dosage of the additive in 40 g has been established, which ensures the maximum possible values of porosity, crumb elasticity and form-stability of rye-wheat bread.