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Processing method for corn flour

A processing method, the technology of corn flour, applied in the direction of food science, etc., can solve the problems of low efficiency and high processing cost, and achieve the effects of improving productivity, enhancing brittleness, and fine powder

Inactive Publication Date: 2018-11-16
马鞍山中粮生物化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, corn flour is processed by soaking corn granules into the starch production process, and then washing, squeezing, drying and other processes. The processing method is very simple, basically only a single product can be produced, the efficiency is low, and the processing cost is high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of processing method of corn flour, concrete steps are as follows:

[0018] A. Raw grain preparation: Send corn kernels with a moisture content of 14% without mildew to the magnetic separator, vibrating screen and de-stoner through the bucket elevator. The corn kernels pass through a 6-8 mesh fine screen and a 4 mesh coarse screen. , sifting out sandy soil smaller than corn kernels and corncob particles larger than corn kernels, etc., the skins are discharged from the slag outlet, and the screened corn kernels enter the next process through the screw conveyor for peeling;

[0019] B. Twice peeling: the screened corn kernels enter the slag breaker through the outlet of the screw conveyor, the corn kernels are initially broken, at least 15% of the skin is separated from the corn germ, and the skin is peeled once, and the skin is discharged from the slag outlet; Subsequently, the broken corn is sent to the embryo sorting machine again, and the corn skin and corn ger...

Embodiment 2

[0025] Compared with Example 1, this example adds the utilization of corn husks: the corn husks are dried and pulverized with a pulverizer to obtain corn flour. The main components of corn husk are fiber, starch, protein, etc. It has the function of moisturizing and absorbing water. It can generate sol and gel in the body, delay the diffusion of food ingredients in the digestive organs, and promote the delay of the absorption of sugar and the absorption of inorganic and organic matter.

[0026] After the corn grains are cooled at low temperature, the brittleness of the corn grains is enhanced, and it is easy to crush. The corn flour produced reaches 300 meshes, and the powder is more fine.

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PUM

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Abstract

The invention discloses a processing method for corn flour. The processing method comprises the following steps: preparation of raw grains; dehulling twice; freezing; smashing; collecting; and drying.Corn bran may be dried and crushed with a pulverizer to prepare the corn flour. After low-temperature treatment, niblets are enhanced in brittleness and are easy to crushed; the produced corn flour has a fineness of 300 meshes, so the flour is finer; and the by-product of the production, that is, the corn bran, is fully utilized, so the production rate of the corn flour is improved.

Description

technical field [0001] The invention belongs to a processing method of corn flour. Background technique [0002] At present, corn flour is processed by soaking corn granules into the starch production process, and then washing, squeezing, drying and other processes. The processing method is very simple, basically only a single product can be produced, the efficiency is low, and the processing cost is high. . At the same time, corn bran, as a by-product of processing corn flour, is usually hydrolyzed with enzymes to make dietary fiber, which is mainly used in the feed industry. Contents of the invention [0003] The purpose of the present invention is in order to overcome above deficiency, provides a kind of fine and fine powder, the processing method of high-efficiency corn flour. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] A kind of processing method of corn flour, concrete steps are as follows: [0006...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/10
CPCA23L7/198A23L7/115
Inventor 唐宏泉汪建军徐文兵陶俊刘贤顺
Owner 马鞍山中粮生物化学有限公司
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