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Wheat aleurone layer content extracted by adopting pure physical dry process

A technology of wheat aleurone layer and content, applied in the field of wheat aleurone layer content, can solve the problems of physical structure damage of aleurone layer, achieve the effects of reducing leakage, short production cycle, and reducing the possibility of secondary pollution

Inactive Publication Date: 2014-12-03
SHANDONG ZHISHIFANG FOOD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This scheme requires wetting of the bran, and the physical structure of the ground aleurone layer is greatly damaged

Method used

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  • Wheat aleurone layer content extracted by adopting pure physical dry process
  • Wheat aleurone layer content extracted by adopting pure physical dry process

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Embodiment Construction

[0018] A kind of wheat aleurone layer content extracted by pure physical dry method, the wheat aleurone layer content is prepared by the following steps:

[0019] 1) sending wheat bran into a silo for stirring and storing, and the moisture content of the wheat bran is less than 15%;

[0020] 2) Feed the wheat bran in the silo into the high-speed rotating, eddy current shearing mill equipment, and grind the wheat bran into wheat paste with a particle size of 1.4-150 μm by means of collision, friction, kneading and impact A mixture of aleurone layer components and non-wheat aleurone layer components with particle sizes between 150-2000 μm;

[0021] 3) Use a high-pressure induced draft fan to transport the mixture to the collector, and the flow rate of the induced draft fan is 2200-5500m 3 / h, the full pressure is 4000-12000pa;

[0022] 4) After the mixture in the receiving bin falls to the bottom, it enters the receiving bin below through the discharge valve, and then the mixt...

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Abstract

The invention relates to wheat aleurone layer content (namely wheat aleurone layer powder) extracted by adopting a pure physical dry process. The wheat aleurone layer content is rich in wheat aleurone layer, content of dietary fiber is more than 25.0%, in every 100g of wheat aleurone layer content, content of alkylresorcinol is more than 80mg, content of pentosan is more than 15.0g, and content of phosphorus is more than 700mg. The wheat aleurone layer content is obtained by carrying out pure physical stripping on wheat bran by virtue of an eddy shearing device rotating at a high speed, so that the wheat aleurone layer content can be completely, rapidly and fully stripped from wheat bran particles, and cellular morphology and various nutrition ingredients of the wheat aleurone layer content can be well remained.

Description

technical field [0001] The invention relates to a purely physical dry extraction of wheat aleurone layer content, which belongs to the field of food preparation. Background technique [0002] The content of wheat aleurone layer exists between the seed coat and endosperm of wheat seeds, and its cells contain most of the nutritionally and physiologically important substances of wheat in a concentrated form, including dietary fiber, protein, minerals, B group Vitamins, vitamin E, essential fatty acids and specific protective substances such as bioactive substances. High levels of vitamins and minerals are generally beneficial for health and are also beneficial for mental and physical productivity. Dietary fiber in the content of the wheat aleurone layer helps to improve digestive activity. Specifically, they slow down the reabsorption process, resulting in a sustained feeling of fullness. Bioactive substances in the content of wheat aleurone layer such as phenolic acids, fla...

Claims

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Application Information

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IPC IPC(8): A23L1/10A23L7/10
CPCA23L7/115
Inventor 吴亮叶纪卫姚建森彭少然
Owner SHANDONG ZHISHIFANG FOOD TECH
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