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Information × Registration Number 0212U002385, 0110U001424 , R & D reports Title Development of combined processes and equipment for thermal treatment of culinary produkts with the use of electrocontact heating. popup.stage_title Head Cherevko Aleksandr, Registration Date 15-02-2012 Organization Kharkov State Academy of Food Technology and Management popup.description2 Analysis of thermal treatment of culinary products determined that sufficient duration and instability of thermal field on the product's volume, high energy consumption and labor intensity, low efficiency, great losses of mass and nutrients are the main drawbacks of processes and apparatuses for frying. The idea of combining surface methods of heating with electrical contact technique (ECT) lies in the background of the scientific research, which will allow intensifying the process and assure even heating of separate layers by the volume of the product. The main condition for this is an expedient regulation of heating central layers of a semi-finished product by means of ECT, which will provide heat-up of an inlayer to the temperature of culinary readiness during the period, which doesn't exceed duration of the crust formation on the surface. It is determined that application of ECT for dual surface heating promotes intensification of central layers' heat-up. It is recommended to use AC current (frequency 50 Hz) with the voltage up to 42 V for rectangular-shaped ECT. Two variants of the combined method of food products' heat treatment are developed. The method is realized by means of surface, infra-red and electrical contact heating. Two new apparatuses are designed: multifunctional device for heat treatment of food products ПТО-0,1, and the device for frying chopped products ПКС-0,18. Social-economic effectiveness of scientific-technical developments is estimated. A number of measures on introducing scientific-technical developments into production and teaching process are implemented. The developments got approval on 6 scientific-practical conferences, in 3 process plants and 3 exhibition fairs. In the result of the scientific research 5 scientific articles are published. Product Description popup.authors Єфремов Юрій Іванович Бабкіна Ірина Володимирівна Загорулько Олексій Євгенович Кіптела Людмила Василівна Карпенко Людмила Костянтинівна Ляшенко Богдан Віталійович Маяк Віталій Іванович Маяк Ольга Анатоліївна Михайлов Валерій Михайлович Михайлова Світлана Володимирівна Постольник Денис Володимирович Черевко Олександр Іванович Шевченко Андрій Олександрович popup.nrat_date 2020-04-02 Close