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Preparing method for SOD and functional food containing SOD

A food and garlic technology, which is applied in food preparation, food science, biochemical equipment and methods, etc., can solve the problems of SOD being easily destroyed and inactivated, and achieve the purpose of prolonging the shelf life, enhancing adaptability, and eliminating free radicals in the body Effect

Inactive Publication Date: 2004-06-02
杨继新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And SOD is exactly this kind of active substance that can scavenge excessive free radicals in the body, but because SOD in most foods is easily destroyed and loses its activity during processing, therefore, it is necessary to provide a kind of SOD that can maintain its activity product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A. Put the peeled garlic in a mixed solution containing 0.01% cysteine, 0.2% copper sulfate, and 5% sodium chloride at pH 4. Soak the garlic for 100 hours at 3°C;

[0034] B, in the above-mentioned processed garlic by garlic: the weight ratio of solution=1: 2 carries out pulping, filters, and wherein contains 0.2% citric acid and 0.05% sodium citrate in the solution;

[0035] C, add 0.05% potassium sorbate in the above-mentioned filtrate, and add nisin (Nisin) in the amount of 0.1g / Kg, sterilize 2 banknotes at 110 ℃ of high temperature instantaneously, get the garlic juice that is rich in SOD for subsequent use;

[0036] D. Add β-cyclodextrin and gum arabic to the above-mentioned SOD-rich garlic juice according to the method and amount of the prior art. After freeze-drying, high-purity garlic SOD powder is obtained.

Embodiment 2

[0038] A. Put the peeled garlic in a mixed solution containing 0.05% cysteine, 0.2% copper sulfate, and 5% sodium chloride at pH 5. Soak the garlic for 80 hours at 10°C;

[0039] B, in the above-mentioned processed garlic by garlic: solution=1: 10 weight ratio carry out grinding, filter, wherein contain the citric acid of 0.2% and the sodium citrate of 0.05% in the solution;

[0040] C, add 0.05% potassium sorbate in the above-mentioned filtrate, and add nisin (Nisin) in the amount of 0.1g / Kg, sterilize 3 times at 115 ℃ of high temperature instantaneously, get the garlic juice that is rich in SOD for subsequent use;

[0041] D. Add β-cyclodextrin and gum arabic to the above-mentioned SOD-rich garlic juice according to the method and amount of the prior art. After freeze-drying, high-purity garlic SOD powder is obtained.

Embodiment 3

[0043] According to following proportioning, and prepare 100 kilograms of SOD milk powders with prior art: 80 kilograms of milk powders, 15 kilograms of sucrose, 5 kilograms of garlic SOD powders.

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Abstract

The present invention provides the preparation process of garlic SOD and functional SOD food and beverage, and the prepared garlic SOD products have the SOD enzyme activity maintained, no bad garlic smell and prolonged garlic SOD preserving period. The functional garlic SOD food and beverage has functions of eliminating free radical in body, delay senility, etc. as well as wide-spectrum bactericidal function. Taking the food and beverage regularly can raise body's immunity, raise body's disease resistance, strengthen body's adaptability to outer environment, repair radiotherapeutically and chemotherapeutically damaged cells, and beautify.

Description

technical field [0001] The invention relates to a preparation method of SOD, and also relates to a functional food or drink containing SOD, which belongs to the field of food industry. technical background [0002] Garlic is the bulb of the Allium plant in the Liliaceae family. In addition to allicin, it also contains a relatively rich natural superoxide dismutase-SOD. In human life activities, oxygen is an indispensable substance for sustaining life, but in the metabolic process of oxygen in the body, it will also bring "by-products" - free radicals, which become free radicals due to the loss of an electron from an oxygen atom , because it loses electrons, it becomes extremely unstable. For this reason, free radicals need to snatch electrons from other compounds in the human body to maintain their own stability. Other compounds that are snatched include proteins, enzymes, and DNA in cells. Once The destruction of these compounds necessary to maintain the normal state of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/00A23L33/10C12N9/08
Inventor 杨继新
Owner 杨继新
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