High-beta-glucan highland barley whole wheat flour extrusion rice and processing method thereof
A processing method and technology of whole wheat flour, applied in food drying, food science, application, etc., can solve undiscovered problems and achieve the effect of improving nutritional value
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Embodiment 1
[0054] (1) Select highland barley grains with a β-glucan content of about 6%, wash, remove impurities, dry, and grind to make highland barley whole wheat flour;
[0055] (2) After mixing 15 parts of yellow corn flour, 35 parts of japonica rice flour and 0.4 part of monoglyceride, add 100 parts of highland barley whole wheat flour in step (1) to form the original powder, and send the original powder into the mixer Mix evenly in the middle, continuously discharge the material from the lower outlet of the mixer, and then pour it into the upper inlet to keep the original powder uniform to form a compound powder;
[0056] (3) Send the compound powder into the hopper of the twin-screw extruder, adopt the automatic mode, and set: the feed rate is 15kg / h, the water addition amount is 26% (equivalent to 40 parts of water), T1 55°C, T2 is 65°C, T3 is 105°C, T4 is 115°C, T5 is 75°C and T6 is 45°C for high-temperature gelatinization; set the twin-screw extruder speed to 110r / min, twin-scr...
Embodiment 2
[0059] (1) Select highland barley grains with a β-glucan content of about 7%, wash, remove impurities, dry, and grind to make highland barley whole wheat flour;
[0060] (2) After mixing 10 parts of yellow corn flour, 40 parts of japonica rice flour and 0.5 part of monoglyceride, add 80 parts of highland barley whole wheat flour in step (1) to form the original powder, and send the original powder into the mixer Mix evenly in the middle, continuously discharge the material from the lower outlet of the mixer, and then pour it into the upper inlet to keep the original powder uniform to form a compound powder;
[0061] (3) Send the compound powder into the hopper of the twin-screw extruder, adopt the automatic mode, and set: the feeding amount is 13kg / h, the water addition amount is 28% (equivalent to 36 parts of water), T1 55°C, T2 is 70°C, T3 is 105°C, T4 is 110°C, T5 is 75°C and T6 is 40°C for high temperature gelatinization; set the twin-screw extruder speed to 120r / min, twin...
Embodiment 3
[0064] (1) Select highland barley grains with a β-glucan content of about 8%, wash and remove impurities, dry them, and grind them to make highland barley whole wheat flour;
[0065] (2) After mixing 15 parts of yellow corn flour, 30 parts of japonica rice flour and 0.6 part of monoglyceride, add 100 parts of highland barley whole wheat flour in step (1) to form the original powder, and send the original powder into the mixer Mix evenly in the middle, continuously discharge the material from the lower outlet of the mixer, and then pour it into the upper inlet to keep the original powder uniform to form a compound powder;
[0066] (3) Send the compound powder into the hopper of the twin-screw extruder, adopt the automatic mode, and set: the feeding amount is 14kg / h, the water addition amount is 26% (equivalent to 37 parts of water), T1 50°C, T2 60°C, T3 105°C, T4 115°C, T5 70°C and T6 50°C for high-temperature gelatinization; set the twin-screw extruder speed to 100r / min, twin-...
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