РАЗРАБОТКА СПОСОБА ПОЛУЧЕНИЯ РАСТИТЕЛЬНОГО МАСЛА ИЗ СЕМЯН САФЛОРА МЕТОДОМ ПРЕССОВАНИЯ В ПОЛЕ УЛЬТРАЗВУКА

Abstract

The article shows the prospects of production in agriculture safflower seeds for food and extract biologically active components. The physicochemical composition of safflower, which is rich in unsaturated fatty acids. Safflower oil has a soothing and moisturizing effect, provides a barrier function of the skin, therefore, fatty oil is promising in terms of scientific evidence use in medical practice. In the article the task of developing a set of processes to extract oil from the seeds of safflower and effective use. The ways of processing safflower seed to obtain oil. It is the most productive and promising method for processing seeds of safflower scheme press extruder. Described compression step in the processing of safflower seeds scheme press extruder. Crucial processing technology safflower seeds have two fundamental rheological characteristics of viscosity and elasticity, which depend on the structure of the raw material, the molecular weight distribution, and processing conditions such as temperature, pressure and flow rate. The dependence of the density of its safflower cake moisture concluded that with humidity increase the particle density increases, due to the swelling of colloids grain. Furthermore, the dependence of shear stress and the effective viscosity versus shear rate, it is concluded that with increasing shear rate influence of temperature on the viscosity gradient weakens. The article shows the study of the prospects of the extrusion process in the presence of the ultrasound field and the creation of equipment that takes into account these properties. The use of ultrasound significantly reduces energy consumption and necessary to prevent the molding ion safflower seeds, improves product quality.