Study of combined cleaning process of sunroot tubers

Deynichenko, Grygoriy and Дейниченко, Григорій Вікторович and Dmytrevskyi, Dmytro and Дмитревський, Дмитро В’ячеславович and Chervonyi, Vitalii and Червоний, Віталій Миколайович and Udovenko, Oleg and Удовенко, Олег Олександрович and Omelchenko, Oleksandr and Омельченко, Олександр Володимирович and Melnyk, Olha and Мельник, Ольга Євгенівна (2017) Study of combined cleaning process of sunroot tubers. EUREKA: Lifa Sciences (3). pp. 9-14.

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Abstract

Elaboration and improvement of the process of raw material cleaning is an urgent scientifically technical process. The one of most prospective directions of vegetables cleaning process intensification is the elaboration of combined methods of their cleaning. The improvement of tubers cleaning process is based on the combination of thermal processing of sunroot tubers by steam and the process of further mechanical additional cleaning. The experimental studies of the influence of parameters of the process of sunroot thermal processing by steam on a tuber surface layer transformation were carried out. The influence of the steam pressure and the duration of the process of tubers thermal processing on the depth of the thermal processing of tuber surface layer and also on the effectiveness of the peel separation were studied. At the same time there were realized the studies as to the influence of the duration of tubers mechanical additional cleaning process on cleaning quality parameters. The experimental apparatus and correspondent method that allow to carry out investigations of the combined process of sunroot tubers cleaning with a possibility to determine the influence of all its parameters on the percent of raw material losses and cleaning quality were elaborated. Rational regimes of the combined process of sunroot tubers cleaning were established.

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