Cereal composite nutritional flour and preparation method thereof

Abstract

The preparation method comprises the following steps: corn kernels, oats, soybeans, buckwheat, rye, sorghum grains, soybeans and purple rice are sequentially poured into a feeding box of a processingdevice, a third motor is turned on to enable the third motor to drive a second wheel disc to rotate, and a first wheel disc is driven to rotate by utilizing a belt between the second wheel disc and afirst wheel disc; the first wheel disc drives a crusher to operate, the third motor drives a butt joint hopper to vibrate through a transmission connecting rod, the butt joint hopper is used for driving the screening plate to vibrate, impurities in grains are discharged through a second nozzle on the side edge of the feeding box, the grains penetrating through the screening plate enter the crusher, and the crusher makes the grains into powder. The preparation method has the advantages that the screening operation can be synchronously performed in the flour processing process, the processing efficiency is improved, meanwhile, the mixing operation of the cereal composite nutrition flour is more uniform, and the mouthfeel is improved.

Description

technical field [0001] The invention belongs to the technical field of flour processing, and in particular relates to a grain compound nutritional flour and a preparation method thereof. Background technique [0002] Flour is a kind of powder made from wheat. According to the protein content in flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour. [0003] The comparative document CN104256308A discloses a plateau grain flour and a preparation method thereof, which belong to the technical field of food processing. The plateau grain flour is composed of the following components in mass percentage: 2-10% barley flour, 3-15% naked oat flour, buckwheat flour 2% to 10% flour, and the balance is wheat flour; preferably, 2% barley flour, 3% naked oat flour, and 2% buckwheat flour. The preparation method of plateau grain flour is as follows: stir-fry highland barley, naked oats and buckwheat respectively at 100-130°C, then bake...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the low nutrient content of traditional grain compound nutritional flour when users pass through it, the traditional grain compound nutritional flour is made by mixing wheat flour and grain flour, so that the grain types contained in the grain compound nutritional flour are less, reducing the nutritional content of the grain compound nutritional flour. at the same time, when the user uses the traditional preparation method to produce and process the grain compound nutrition flour, it is necessary to pre-screen the raw materials of the grain compound nutrition flour, which increases its operation steps and reduces its processing efficiency. When the traditional preparation method is used to process grain compound nutritional flour, it is necessary to mix various grain raw materials for a long time, so that the various grains in the grain compound nutritional flour are mixed with each other. The mixing efficiency of the traditional preparation method is relatively low. low, it is easy to cause uneven mixing of cereal compound nutrition flour, which reduces its use effect, and a kind of cereal compound nutrition flour and its preparation method are provided

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