Technique for processing highland barley flour

Abstract

The invention provides a technique for processing highland barley flour. The technique includes the step of dehusking, specifically, outer husks are slightly removed. The technique for processing highland barley flour further includes the color sorting step; and multiple times of slight milling and multistage flour production including 4-6 times of break milling, 1-3 times of impacting flour production, 4-7 times of reduction milling, 1-2 times of residue milling, 1-4 times of clear flour purification and 2-4 times of bran finishing are adopted in the flour milling stage. By means of the technique for processing highland barley flour, raw materials such as different-color grains and moldy grains which do not meet requirements can be removed, the highland barley flour production rate is high, efficiency is high, quality is high, finished highland barley flour contains only a few impurities and microorganisms, the quantity of harmful substances such as residual pesticides and heavy metal is small, and food safety is guaranteed; meanwhile, original nutrients of highland barleys are reserved; the highland barley flour can be automatically produced on a large scale, development of highland barley processing is promoted, and the competitiveness of highland barley products is improved; bran completeness is high, and subsequent deep processing of bran is facilitated.

Description

technical field [0001] The invention belongs to the field of miscellaneous grain processing, in particular, the invention relates to a processing technology of highland barley powder. Background technique [0002] Highland barley is a kind of cereal crop belonging to the family Poaceae Barley. It is rich in various nutrients needed by the human body and has a high health effect, so it is loved by the world. It is rich in β-glucan and has the effect of lowering blood sugar. , the function of plasma cholesterol content, and contains dietary fiber, which has a cleaning effect on the human intestinal tract. At present, people often brew highland barley into highland barley wine, make it into tsampa, or fry it and grind it into noodles and eat it mixed with buttered tea. During the processing of these highland barley, part of the bran falls into the product, resulting in the failure to control harmful substances such as microorganisms, residual pesticides, dust particles, and he...

AI Technical Summary

Problems solved by technology

During the processing of these highland barley, part of the bran falls into the product, resulting in the failure to control harmful substances such as microorganisms, residual pesticides, dust particles, and heavy metals in the product, and food safety cannot be guaranteed.

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