Edible foaming agent produced from rice starch, rice protein and emulsifier and production method thereof
A technology of rice protein and emulsifier, applied in the field of rice protein and compound emulsifier to produce edible foaming agent and rice starch, can solve problems such as safety impact, and achieve the effect of preventing aging, good plasticity, and reducing oil intake
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[0046] Example 1:
[0047] After washing and removing impurities by weighing 100kg of broken rice, add 300kg with 30-50 ℃ warm water according to the rice water weight ratio of 1:3, then add 4kg of sodium bicarbonate with a weight ratio of 2% and soak for 8 hours; then soak The final material is treated with a colloid mill and filtered with a 60-80 mesh filter cloth; the filtered slurry is separated by a centrifuge, and the obtained supernatant is alkali-soluble rice protein, which is precipitated into rice starch slurry; Protein solution, add 5kg monoglyceride, 6kg sodium stearoyl lactylate, 10kg tripolyglyceride and other compound emulsifiers, then keep at 50-60°C and stir evenly; in the evenly stirred slurry of rice protein and compound emulsifier, Add rice starch slurry, adjust the total solid content of the solution to 55-65%; finally adjust the pH value of the slurry to 8.5 with hydrochloric acid; pre-emulsify the obtained mixed solution, homogenize under 20-30Mpa pressu...
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[0048] Example 2:
[0049] A production method of edible foaming agent produced by rice starch, rice protein and emulsifier, comprising the following steps:
[0050] C. Prepare rice starch, rice protein, and emulsifier concentrate from broken or aged rice:
[0051] (1) Wash and remove the broken rice or old rice;
[0052] (2) Soak in warm water of 30-50℃ for 8 hours according to the weight ratio of rice to water 1:3, add sodium bicarbonate in the warm water;
[0053] (3) Refine the material, colloid mill 60-80 mesh;
[0054] (4) the slurry is centrifuged, and the supernatant is alkali-soluble rice protein, and the precipitation is rice starch slurry;
[0055] (5) take the supernatant rice protein solution, add monoglyceride, sodium stearoyl lactylate, tripolyglyceride compound emulsifier, keep the temperature at 50-60 ℃, and stir evenly;
[0056] (6) In the uniformly stirred slurry of rice protein and compound emulsifier, by adding rice starch slurry, the total solids of t...
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