The production process of extruded rice enriched and composition of enriched rice croquette

摘要

"The process of production of extruded rice enriched and composition of extruded rice enriched.The present invention relates to a novel composition of extruded rice enriched with vitamins and minerals.The invention also relates to a process for the production of extruded rice and enriched with vitamins and minerals.The composition of extruded rice enriched, object of the present invention is as follows, per gram of rice: protein 0067 0, 1 g calcium 0.2 and 2.4 mg iodine 0.02 to 0.545 MCG rail 15 to 45 MCG zinc 14.5 45 MCG retinol 0.1 to 3 MCG - thiamine 0,65 4,5 MCG - riboflavin 0,4 4,5 MCG - niacin 18.5 to 54 MCG - pyridoxine 0.8 to 6.0 MCG - pantothenic acid 5 to 18 MCG - folic acid 0.85 60 MCG - cyanocobalamin 0.0016 0,6 MCG process for production of extruded rice and enriched, the object of the present invention.Includes the following steps.The grinding to obtain a rice flour with homogeneous particle size; B - Determination of rice flour and water soluble nutrients in adequate proportions; C - preconditioning (MIS)The fracture of the rice flour with some nutrients, soluble in water in a mixer.Together with steam heated to provide a homogeneous mixture with controlled aggregation of starch; D - extrusion formation of rice grains in an extrusion equipment where they are addedThe vitamins and proteins, even occurring starch gelatinisation and aggregation; and - drying - withdrawal of moisture surplus grain extruded to a range of 10 to 12%.The mixing operation is, preferably,Implemented in a mixer equipment type two cylinder helix formed by blades that operate within a drum during a period of 2 to 20 minutes at temperature in the range of 80 to 120 198 C.The operation of extrusion is preferably carried out in an extruder which operates at a speed of the thread from 70 to 180 RPM being supplied steam heated in the range of 80 to 120 198 C,With the residence time of the mass in the extruder 5 to 20 minutes.