FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and can be used in industrial manufacture of combined fodders for agricultural animals and birds as a protein and energy component. The method of preparation of energy protein concentrate includes mixing of seeds of leguminous and oily cultures, chipping of mixture, humidification, heating and extrusion with consequent cooling. The source products are rape and peas, which are mixed in the proportion 40:60. Mixed rape and peas are chipped down to the size of particles from 0,6 up to 0,8 mm and treated with the vapor at the pressure 0,2-0,3 MPa up to humidity 16-18% and temperature 70-90°C, then the treated mixture is extruded at the temperature of the product downstream the extruder head 110-115°C. The obtained product is cool down to the final temperature 30°C.
EFFECT: invention allows to obtain an excellent quality product with balanced amine acid composition.
1 ex
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