Preparation method of crude fiber mixed flour by taking corn as main raw materials

A main raw material, crude fiber technology, applied in the field of grain processing, can solve the problems of low grain crude fiber content, increasing obesity population, etc., and achieve the effect of small crude fiber particle size, good taste and easy to accept

Inactive Publication Date: 2015-05-20
张子飚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the requirements for food taste and material selection are getting higher and higher. Take rice, wheat, and corn as the main grains as examples. , Crude fiber takes a long time to decompose, and stomach acid will be produced during the digestion process, so in the current national standard, the bran that can be used as dietary fiber is completely washed out of rice; similarly, when wheat is processed into flour, it is also In order to maintain the viscosity and taste of flour, the bran of wheat is also removed from the flour; when corn is processed into corn flour, in order to meet the taste requirements of consumers, the bran is first removed and then the corn is ground; Because the edible crude fiber mainly comes from the staple food, and the staple food processing methods of the prior art mostly remove the bran that can be used as the edible crude fiber, the crude fiber content of the grain processed by the prior art is very low, and it is difficult for people to use it on the daily dining table. Sufficient intake of crude fiber on the human body leads to an increasing number of people with hyperlipidemia, hypertension, hyperglycemia and obesity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: Get 80 kilograms of whole corn kernels, 3 kilograms of wheat husks, 3 kilograms of soybean meal powder, and 3 kilograms of bean curd residue skins. The above-mentioned raw materials are screened to remove impurities and dust, and then 250 kilograms of pure drinking water and lactic acid bacteria are taken. Flour 0.015 kg; first dry the wheat husks and corn kernels with a grain dryer, and process them to a water content of 10% to 14%, to obtain dried wheat husks and dry corn kernels for later use; use a grain grinder to grind the dried corn Grinding grains to 40 mesh to obtain corn flour; use a grain grinder to crush dry wheat husk to 40 mesh to obtain wheat hull powder; grind corn flour, wheat hull powder, soybean meal powder, and bean curd Put the skin, drinking water, and lactic acid bacteria powder into the heat preservation tank, keep the temperature in the tank at 25°C, and stir with a mixer at a stirring speed of 10 rpm. After stirring continuously fo...

Embodiment 2

[0017] Embodiment 2: Get 120 kilograms of whole corn kernels, 7 kilograms of wheat husks, 7 kilograms of soybean meal powder, and 7 kilograms of bean curd dregs. Flour 0.019 kg; first dry wheat husks and corn kernels with a grain dryer, and process them to a water content of 10% to 40%, to obtain dried wheat husks and dry corn kernels for use; use a grain grinder to dry corn Grinding grains to 70 mesh to obtain whole corn flour; using a grain grinder to crush dry wheat husk to 70 mesh to obtain wheat husk powder; Put the skin, drinking water, and lactic acid bacteria powder into the insulation tank, keep the temperature in the tank at 38°C, and stir with a mixer at a stirring speed of 15 rpm. After continuous stirring for 24 hours, a rough noodle slurry is obtained; Finely grind the coarse noodle pulp with a mill until it reaches 60-80 mesh to obtain fine noodle pulp; use a centrifuge to dehydrate the fine noodle pulp to obtain wet noodles with a water content of 37-40%; use a...

Embodiment 3

[0018] Embodiment three: get 100 kilograms of whole corn kernels, 5 kilograms of wheat husks, 5 kilograms of soybean meal powder, and 5 kilograms of bean curd residue skins. The above-mentioned raw materials are screened to remove impurities and dust, and then 230 kilograms of pure drinking water and lactic acid bacteria are taken. Flour 0.017 kg; first dry wheat husks and corn kernels with a grain dryer, and process them to a water content of 10% to 40% to obtain dried wheat husks and dry corn kernels for later use; use a grain grinder to dry corn Grinding grains to 55 mesh to obtain whole corn flour; using a grain grinder to crush dry wheat husk to 55 mesh to obtain wheat husk powder; Put the skin, drinking water, and lactic acid bacteria powder into the insulation tank, keep the temperature in the tank at 30°C, and stir with a mixer at a stirring speed of 12 rpm. After continuous stirring for 22 hours, a coarse noodle slurry is obtained; Finely grind the coarse noodle pulp ...

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PUM

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Abstract

The invention provides a preparation method of crude fiber mixed flour by taking corn as main raw materials, relating to the field of grain processing. The crude fiber mixed flour comprises the following raw materials in parts by weight: 80-120 parts of corn kernels, 3-7 parts of wheat bran, 3-7 parts of yellow soybean meal powder, 3-7 parts of soybean curd residue skins, 200-250 parts of drinking water and 0.015-0.019 part of lactobacillus powder; the preparation method comprises the following steps: respectively drying wheat bran and corn kernels through grain dryer so as to obtain dry wheat bran and dry corn kernels, respectively grinding the dry wheat bran and corn kernels to 40-70 meshes so as to obtain whole corn powder and wheat bran powder, stirring the whole corn powder, wheat bran powder, yellow soybean meal powder, soybean curd residue skins, drinking water and lactobacillus powder for 20-24 hours in the tank at 25-38DEG C to obtain crude flour paste, finely grinding the crude flour paste to 60-80 meshes so as to obtain fine flour paste, and dehydrating and drying the fine flour paste to obtain the finished crude fiber mixed flour, cooling the finished crude fiber mixed flour and packaging and storing into a warehouse.

Description

technical field [0001] The invention relates to a preparation method of coarse fiber mixed flour with corn as the main raw material, belonging to the field of grain processing. Background technique [0002] With the improvement of people's living standards, the requirements for food taste and material selection are getting higher and higher. Take rice, wheat, and corn as the main grains as examples. , Crude fiber takes a long time to decompose, and stomach acid will be produced during the digestion process, so in the current national standard, the bran that can be used as dietary fiber is completely washed out of rice; similarly, when wheat is processed into flour, it is also In order to maintain the viscosity and taste of flour, the bran of wheat is also removed from the flour; when corn is processed into corn flour, in order to meet the taste requirements of consumers, the bran is first removed and then the corn is ground; Because the edible crude fiber mainly comes from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/10A23L1/30A23L33/10A23L33/105A23L33/135
CPCA23V2400/11
Inventor 张子飚
Owner 张子飚
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