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Insoluble diet fibre preparation method and its product

A soluble dietary fiber and food technology, applied in the field of functional food base materials, can solve the problems of destroying the original structure and waste of food, fruits and vegetables, and achieve the effects of preventing cardiovascular and cerebrovascular diseases, reducing concentration, and promoting transformation

Inactive Publication Date: 2005-06-01
汤兴然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using food, fruits and vegetables as raw materials to make dietary fiber artificially destroys the original structure of food, fruits and vegetables, causing unnecessary waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Material selection:

[0049] 1. Honeysuckle rattan: The national high-quality honeysuckle planting base is selected from the honeysuckle planting area of ​​Liuyu Town, Pingyi County, Shandong Province.

[0050] 2. NaOH: choose Qilu Petrochemical products.

[0051] 3. HCl: choose Qilu Petrochemical products.

[0052] 4. NaClO: select the product of Dali Company, Pingyi County, Shandong Province, a national designated domestic disinfectant manufacturer.

[0053] 5. Cellulase: use Shandong Longtai products.

[0054] Add 100kg honeysuckle rattan and 15kg NaOH to the reaction tank according to the weight ratio, then add 150kg water, stir while adding, seal after stirring well, ventilate and heat up slowly, the pressure reaches 0.5-0.6Mpa, the temperature reaches 136°C, and stirs at a constant temperature for 90min , after pouring, washing with water so that the pH of the liquid phase is 7.0, stand-by;

[0055] The reaction tank equipped with the cleaned materials is vent...

Embodiment 2

[0062] Add 100kg sweet potato vines and 12kg NaOH to the reaction tank according to the weight ratio, then add 120kg water, stir while adding, seal after stirring, ventilate and slowly heat up, the pressure reaches 0.5-0.6Mpa, the temperature reaches 130°C, and stirs at a constant temperature for 75min , after pouring, washing with water so that the pH of the liquid phase is 6.8, stand-by;

[0063] The reaction tank equipped with the cleaned material is ventilated to raise the temperature of the slurry to 30°C, add an oxidant according to the weight ratio, stir while adding, and let it stand for 75 minutes after stirring, wash with water to make the pH of the liquid phase 6.0, separate and dehydrate , take out the solid phase for use;

[0064] Add acid into the reaction tank containing the materials according to the weight ratio, stir while adding, and let it stand for 75 minutes after stirring to improve the purity of the materials. The solution can be recycled and reused, an...

Embodiment 3

[0070] Add 100kg of peanut vines and 10kg of NaOH to the reaction tank according to the weight ratio, then add 100kg of water, stir while adding, seal after stirring, ventilate and heat up slowly, the pressure reaches 0.5-0.6Mpa, the temperature reaches 125°C, and stirs at a constant temperature for 60min , after pouring, washing with water so that the pH of the liquid phase is 6.5, stand-by;

[0071] The reaction tank equipped with the cleaned material is ventilated to raise the temperature of the slurry to 28°C, add an oxidant according to the weight ratio, stir while adding, and let it stand for 60-min after stirring, wash with water to make the pH of the liquid phase 5.5, Separation and dehydration, take out the solid phase for later use;

[0072] Add acid into the reaction tank containing the materials according to the weight ratio, stir while adding, and let it stand for 60 minutes after stirring to improve the purity of the materials. The solution can be recovered and r...

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PUM

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Abstract

The insoluble dietary fiber is prepared with honeysuckle vine, sweet potato vine, peanut stalk, reed, clover and other material and through alkalizing steaming, oxidation, acidifying purification, wall and chain breaking, enzymolysis, drying, crushing and other steps. The insoluble dietary fiber has strong antioxidant effect, and can reduce the damage of free radical to human body, delay the absorption on fat and saccharides, lower the concentration of cholesterol, inhibit the re-absorption of bile acid and inhibit and prevent intestinal diseases. The present invention may be used to replace grain, vegetable and fruit fiber and may be produced in large scale.

Description

technical field [0001] The invention relates to a functional food base material, in particular to an insoluble dietary fiber, and a preparation method and application of the insoluble dietary fiber, belonging to the international patent classification A23L1 / 308 "adding non-digestible nutrients to food, such as dietary fiber "Technology field. Background technique [0002] Dietary fiber is the material basis of life and the seventh major nutrient element for the human body. With the improvement of living standards, great changes have taken place in the diet structure. Most of the crude fiber components are lost after refined processing of rice and white flour, while the proportion of high-fat, high-protein, high-cholesterol, and high-calorie drinks and foods in the dietary structure If it is too high, due to the long-term lack of insoluble dietary fiber, it will lead to obesity, constipation, "three highs" (hypertension, hyperlipidemia, hyperglycemia), coronary heart disease...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/21
Inventor 汤兴然汤军汤海波
Owner 汤兴然
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