Potato fully utilized regenerated rice and preparation method thereof
A potato and regenerated rice technology is applied in the field of food processing to achieve the effects of improving texture, avoiding the loss of nutrients and reducing the milling process
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Embodiment 1
[0025] 1) Peeling: Peel 500Kg of washed fresh potatoes.
[0026] 2) Beating: Cut the peeled potatoes into small pieces, and quickly add them to a beater with a weight of 50Kg and a temperature of 95°C for beating under heating conditions to obtain a slurry with a temperature of 80-85°C; the specific size of the small pieces It has no effect on the use effect of the slurry in preparing regenerated rice, but in this embodiment, it is more convenient to use small pieces of 4-5mm*4-5mm*2-3mm (length*width*thickness) for beating.
[0027] The above steps 1) to 2) are carried out continuously, and the peeled and sliced potatoes added to the beater should be able to be soaked by the water phase previously added to the beater or by the slurry previously beaten and retained in the beater. Submerged, the removed slurry is kept in the range of 80-85°C before tempering.
[0028] In order to adapt to the capacity of the beater, the weight of the water added initially is 50Kg, which is o...
Embodiment 2
[0032] 1) Peeling: Peel 500Kg of washed fresh potatoes.
[0033] 2) Beating: Cut the peeled potatoes into small pieces, and quickly add them into a beater filled with 50Kg of water at a temperature of 95°C and beat under heating conditions to obtain a slurry with a temperature of 80-85°C.
[0034] 3) Tempering: Grind the crushed indica rice into powder, and add the crushed indica rice and konjac powder into the slurry according to the ratio of 100:170:2 in the ratio of slurry: crushed indica rice: konjac powder Tempering, the temperature range during conditioning is 45-55°C.
[0035] 4) Granulation: quickly add the conditioned material into the twin-screw extruder, control the temperature of the II zone of the extruder to 86°C, the temperature of the I zone to 58°C, and the temperature of the III zone to 60°C, the screw speed is 280rpm, and the material After being extruded and melted, it is molded by a die, cut into the shape of rice grains by a cutter, and after surface har...
Embodiment 3
[0037] 1) Peeling: Peel 500Kg of washed fresh potatoes;
[0038] 2) Beating: Cut the peeled potatoes into small pieces, and quickly add them into a beater filled with 50Kg of water at a temperature of 95°C and beat under heating conditions to obtain a slurry with a temperature of 80-85°C.
[0039] 3) Tempering: grind crushed indica rice and crushed glutinous rice into powder, and grind the crushed indica rice and crushed Glutinous rice and konjac whole powder are added into the slurry for conditioning, and the temperature range during conditioning is 45-55°C.
[0040] 4) Granulation: quickly add the conditioned material to the twin-screw extruder, control the temperature of the extruder II zone to 90°C, the temperature of the I zone to 58°C, and the temperature of the III zone to 65°C, the screw speed is 300rpm, and the material After being extruded and melted, it is molded by a die, cut into the shape of rice grains by a cutter, and after surface hardening treatment and dryi...
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