Black rice multi-cereal bread and making method thereof
A production method and technology of black rice, applied in the direction of dough preparation, dough processing, pre-baked dough processing, etc., can solve the problems of difficulty in exerting nutritional and health care functions, difficulty in accepting consumers, and hard texture of black rice particles, so as to improve digestion Absorption efficiency, improvement of product sensory quality, effect of improving pasting properties
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Embodiment 1
[0064] Select black rice without pests, mildew, and damage, wash it twice, and use a blade grinder to pulverize after drying, pass through a 40-mesh sieve, and set aside;
[0065] The black rice coarse powder is carried out ultra-fine processing by means of a concussion fluidized-bed jet mill, the ultra-fine crushing and rolling are 0.6 MPa, the frequency is 25 Hz, and the time is 20 min to obtain the black rice ultra-fine powder for subsequent use;
[0066] Black rice superfine powder and water are mixed into black rice slurry according to the ratio of material to liquid ratio of 1g:5ml, and then ultrasonic treatment is carried out, the ultrasonic power is 600W, and ultrasonic is 25min at 45°C;
[0067] Lactobacillus plantarum and Saccharomyces cerevisiae were expanded and cultured with MSR medium and soybean sprout juice medium respectively, and inoculated into black rice milk after ultrasonication. The inoculation ratio of Lactobacillus plantarum and yeast was 5:1, and the t...
Embodiment 2
[0081] Select black rice without pests, mildew, and damage, wash it twice, and use a blade grinder to coarsely pulverize it after drying, pass through a 40-mesh sieve, and set aside;
[0082] Adopt the impingement fluidized bed jet mill to carry out ultrafine treatment to the black rice coarse powder, the ultrafine grinding rolling is 0.4MPa, the frequency is 30Hz, the time 30min, obtains the black rice ultrafine powder, standby;
[0083] Black rice superfine powder and water are mixed into black rice slurry according to the ratio of material to liquid ratio of 1g:4ml, and then subjected to ultrasonic treatment, the ultrasonic power is 800W, and ultrasonic is 20min at 40°C;
[0084] Lactobacillus plantarum and Saccharomyces cerevisiae were expanded and cultured with MSR medium and soybean sprout juice medium respectively, and inoculated into black rice milk after ultrasonication. The inoculation ratio of Lactobacillus plantarum and yeast was 6:1, and the total inoculation volum...
Embodiment 3
[0098] Select black rice without pests, mildew, and damage, wash it twice, and use a blade grinder for coarse crushing after drying, pass through a 40-mesh sieve, and set aside;
[0099] Adopt the impingement fluidized bed jet mill to carry out ultrafine processing to the black rice coarse powder, the ultrafine grinding rolling is 0.8MPa, the frequency is 20Hz, the time 20min, obtains the black rice ultrafine powder, standby;
[0100] Black rice superfine powder and water are mixed into black rice slurry according to the ratio of material to liquid ratio of 1g:6ml, and then ultrasonic treatment is carried out. The ultrasonic power is 400W, and the ultrasonic wave is 30min at 50°C;
[0101] Lactobacillus plantarum and Saccharomyces cerevisiae were expanded and cultured with MSR medium and soybean sprout juice respectively, and inoculated into black rice milk after ultrasonication. The inoculation ratio of Lactobacillus plantarum and yeast was 4:1, and the total inoculation amoun...
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