Estimation of values of technological parameters of electrohydraulic action on a grain product by numerical methods

• Main Authors: E. I. Verboloz, A. A. Loza
• Format: Article
• Language: Russian
• Published: Voronezh state university of engineering technologies 2017-08-01
• Series: Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij
• Subjects: extrusion, expansion, assessment of parameter, numerical methods of assessment of parameters
• Online Access: https://www.vestnik-vsuet.ru/vguit/article/view/1518

Grain of cereal cultures along with other types of nutrients contains much starch which digestion happens slowly and at the same time only certain forms and that in a small amount are productively used. According to a number of researches, the comprehensibility of nutritious potential of starch in the created natural form does not exceed 20–25% depending on a type of cultures. Therefore the problem of new technologies of processing of grain also consists in introduction of such ways of processing of initial raw materials which would allow to translate starch in convenient for assimilation by an organism a form. It is possible at destruction of granular structure of starch at the cellular level that promotes a rupture of natural communications between separate components and to his translation in more plain carbohydrates in the form of dextrins and sugars. Without special processing is trudnousvoyaemy as well cellulose which contains in a large number in grain and beans, especially in their top protective layers and covers. Therefore the developed ways of profound processing of initial grain raw materials have to promote destruction of a part of cellulose and lignin formations of cellulose in natural forms in simpler types of monosugars and amino acids. In world practice of production there is a set of methods and technologies of processing of grain raw materials for the purpose of increase in its nutritiousness. In recent years along with such receptions as extruding and expansion experts turn the increasing interest on methods of direct impact of electro magnetic fields on the earned extra raw materials. One of such processing methods is the method of electrohydraulic influence.