Scientific Journal of KubSAU

The main component of food pyramid is bakery products. Consumers of bakery products offer fresh bakery in any time of day, in wide assortment, produced by traditional way and possessing the beneficial properties, hypoallergenic and mainly tasty. In Russia, there is an intensive development of the new technologies, which are based on the freezing of semi-finished bakery. There was considered a possibility of pectin use with a new purpose as a crioprotector in the article. On the first stage of the researches there was a work on study of the influence of different crioprotectors on rheology of dough, dough water-absorbing ability, change of formation time and dough stability at addition of crioprotectors, change of valometric assessment of dough at addition of crioprotectors. There was an analysis of the index of “flour power”. On the results of the research, there was calculated the optimal dose of pectin introduction. There was studied the influence of different crioprotectors on structure of frozen by-products. There were cited the microphotos of frozen yeast dough. There was revealed that the best indexes of a quality of ready bread was reached at use of EMP microwave frequency of defrosting dough by-products taking into account energy expenses there was chosen the rational way of baking. There was worked out the technological scheme of bread production from frozen by-products with pectin as a crioprotector