Rice Bran Protein Machine

Type:Rice bran protein machine
Processing Materrial:Rice bran
Major Equipment:Immersion cleaner;
Vacuum dryer

Rice bran protein machine could extract rice bran protein effectively through processing of rice bran separation, granulation, drying, extraction, low temperature precipitation, defatted seed meal extraction, secondary separation, acid deposition, curd separation, neutralization, sterilization, pressurization, spray drying, and packaging. The scientific designed rice bran protein project realizes integrated scale and industrial production, providing innovative approaches for deep processing of rice bran.

The nation patent invention of rice bran protein production method effectively separate and extract protein from rice bran, fulfills problems of healthy diets issues in daily life.

● Ground rice bran separation and granulation. Rice bran is mixed with 5% broken rice, mud, gravel and debris, and separator removes mixer in rice bran. The separated rice bran enters into tablet granulator forming into grains.

● Drying. Granulated rice bran is heated and dried at temperature 80-90 ℃ until moisture reach 7.5-8.5 %.

● Rice bran oil extraction. Dried rice bran grains are extracted by organic solvent. Rice bran particles after low temperature extraction are desolventized, and solvent rice in rice bran oil enters into evaporator concentrate separation section for rice bran crude oil extraction. The evaporated solvent is recycled after condensation, and rice bran meal residual is less than 0.8% after extraction.

● Low temperature desolventization and extraction. More than 18% crude protein meal is obtained after low temperature desolventization.
● Protein separation. The mixture is separated into rice bran residue and protein emulsion by centrifugation.

● Secondary extraction and separation. Residual protein is extracted out with concentration in slag of 16% after separation.


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