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Preparation technology of high-content oat beta-glucan dietary fiber powder

A dietary fiber powder and a preparation process technology, which are applied in the preparation methods of peptides, the functions of food ingredients, and protein-containing food ingredients, etc., can solve the problem that the by-products of the process cannot be well collected and extracted for β-glucan dietary fiber extraction. problems such as low rate of use, to achieve the effect of increasing the scope of use, making full use of it, and achieving a high rate of collection

Inactive Publication Date: 2021-10-22
内蒙古阴山优麦食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a preparation process of high-content oat β-glucan dietary fiber powder, which solves the problem of low extraction rate of β-glucan dietary fiber and poor collection of process by-products The problem

Method used

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  • Preparation technology of high-content oat beta-glucan dietary fiber powder

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Experimental program
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Effect test

Embodiment 1

[0029] like figure 1 As shown, embodiments of the present invention provide a high level of oat β-glucan dietary fiber powder, including the following steps:

[0030] Step one, leaching once

[0031] The oat bran is mixed inside the container, and then oat bran: warm water is mixed in a ratio of 1.5: 15, and then the amylase is put into amylase inside the container and mix uniform, amylase and oat bran mass ratio of 0.1: 200, At the same time, the cellulase and oat bran mass ratio are 0.08: 150, and the cellulase and amylase are added to the container after stirring, standing for 2 hours, standing for a room temperature Environment is 20 degrees Celsius, get leaching raw materials, oat bran has rich β-glucan, oat bran is oatmeal contains the most dietary fiber, especially the most abundant beta-glucan, beta-glucogen Sugar is soluble dietary fibers are known to lower blood fat active ingredients, while contributing to intestinal health, and oatmeal is known as aristocratic dietary ...

Embodiment 2

[0046] like figure 1 As shown, embodiments of the present invention provide a high level of oat β-glucan dietary fiber powder, including the following steps:

[0047] Step one, leaching once

[0048] The oat bran is mixed inside the container, and then oat bran: warm water is mixed in a ratio of volume ratio 1: 15, which is subjected to an amylase to the container and mix uniform, amylase and oat bran mass ratio of 0.03: 130, At the same time, the cellulase and oat bran mass ratio of cellulase and oatmented by 0.03: 120 are added to the container, and the cellulase and amylase are added to the container. After stirring, the standing time is 4 hours, the standing process In 0.8 hours every 0.8 hours, the stirring speed is 800 rpm, and the sedation is 30 degrees Celsius to obtain a leaching material;

[0049] Step 2, one filtering and secondary leaching

[0050] Filtration of the leaching material in step one was filtered using a 100-mesh screen, and the leaching bran was pressed to...

Embodiment 3

[0063] like figure 1 As shown, embodiments of the present invention provide a high level of oat β-glucan dietary fiber powder, including the following steps:

[0064] Step one, leaching once

[0065] The oat bran is mixed inside the container, and then oat bran: warm water is mixed in a ratio of 1.3: 13, and then the amylase is put into amylase inside the container and mix uniform, amylase and oat bran mass ratio 0.07: 170, At the same time, the cellulase and oat bran mass ratio are 0.03: 130 to the container, and the cellulase and amylase are added to the container after stirring, it is allowed to stand, standing for 3 hours, standing for room temperature The environment is 25 degrees Celsius, gets leaching materials, oat bran has a rich β-glucan, oat bran is oatmeal contains the most dietary fiber, especially the most abundant beta-glucan, beta-glucogenic Sugar is soluble dietary fibers are known to lower blood fat active ingredients, while contributing to intestinal health, and...

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Abstract

The invention provides a preparation technology of high-content oat beta-glucan dietary fiber powder, and relates to the technical field of food processing. The preparation process of the high-content oat beta-glucan dietary fiber powder comprises the following steps: 1, primary leaching; 2, primary filtration and secondary leaching; 3, secondary filtration and high cellulose preparation; 4, mixed concentration and alcohol precipitation preparation; 5, alcohol recovery and spray drying. According to the method disclosed by the invention, beta-glucan in the oat can be fully hydrolyzed into water through two times of leaching and two times of filtering; meanwhile, the beta-glucan in the oat hulls can be fully extracted. Beta-glucan can be well prepared through the steps of mixing, concentration and alcohol precipitation, and beta-glucan in the oat bran can be fully extracted; wherein the beta-glucan cannot be wasted, the high yield is ensured, and the method is worthy of vigorous popularization.

Description

Technical field [0001] The present invention relates to the field of food processing technology, and is specifically a process of preparation of high content oat β-glucan dietary fiber powder. Background technique [0002] Oatty stimulated oatmeal, gray plant, eye hair rich in dietary fiber, low calorie, can promote gastric peristalsis, benefit, is one of the supplements, is an indispensable dry food in the poor area, oatmeal can effectively reduce the human body Cholesterol, often uses a certain preventive role in the cardiovascular and cerebrovascular disease of middle-aged and elderly people, β-glucan dietary fiber, β-glucan is a dietary fiber, β-glucan main Among the cell walls of the poliostat layer of oatmeal and the subsymparal powder, it is a linear macromolecular viscous non-starch polysaccharide, β-glucan enhances human resistance, enhances immunity, on the surface of our white blood cells, A receptor position having yeast and gel β-glucan. As the lock on the door can o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/21A23L33/18A23L33/22A23L7/10A23L7/104C08B37/02C07K1/34C07K1/14
CPCA23L33/21A23L33/18A23L33/22A23L7/115A23L7/107C08B37/0024C08B37/0003C07K1/145C07K1/34A23V2002/00A23V2300/14A23V2200/30A23V2250/5042A23V2250/55
Inventor 李彦斌董家美
Owner 内蒙古阴山优麦食品有限公司
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