Nano selenium of glucomannan and its preparation method

A technology of glucosidan and nano-selenium, applied in food preparation, application, food science, etc., can solve the problems of difficult control of effective dosage, narrow range between nutritional dose and toxic dose, etc.

Inactive Publication Date: 2003-05-07
ANHUI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Selenium supplementation can effectively prevent and treat a variety of diseases, but a remarkable feature of selenium is that the range between its nutritional dose and toxic dose is relatively narrow, and the beneficial physiological effects of selenium, such as anti-cancer, often depend on higher intakes, so Its effective usage is difficult to control

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] 1. Take 0.05g of sodium selenite or sodium biselenite and dissolve it in water, then evenly spray it into 5g of konjac powder or konjac flour to make it moist, and finally spray vitamin C solution while stirring until the mixture is no longer red Change, vacuum drying to remove moisture to obtain the product.

[0019] 2. Dissolve 0.05g of sodium selenite or sodium biselenite in water, add 5g of konjac fine powder or konjac flour solution under stirring, and then add vitamin C or its solution until the red color of the reaction solution does not change. The product is obtained by pressing off the moisture.

[0020] 3. In Examples 1 and 2, sodium selenite or sodium biselenite solution can be prepared earlier by using super-starting raw materials, and the reaction product does not need to be separated, and can be directly used to prepare glucosidan nano-selenium. This is to first prepare sodium selenite or sodium biselenite solution with selenium dioxide, water and sodium...

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PUM

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Abstract

A glucomannan-nano selenium composition is composed of glucomannan and red nano selenium, and is prepared through reaction of refined (or ordinary) konjak starch on Se compound. It features its medical action of regulating immunity, beautifying face, delaying sanility, and preventing cancer and cardiovascular disease.

Description

1. Technical field [0001] The invention relates to a health food and a preparation method thereof, in particular to a glucosidan nano-selenium and a preparation method thereof. 2. Background technology [0002] In 1973, the World Health Organization (WHO) announced to the world that selenium is an essential trace element in human and animal life, and selenium supplementation can effectively prevent various diseases. [0003] Selenium is a key component element in the active centers of GPx (glutathione peroxidase), PHGPx (phospholipid hydrogen glutathione peroxidase) and ID (5`-deiodinase) in organisms. The metabolism of oxides and iodine can regulate the level of selenium and free radicals in the organism, which can enhance the body's ability to prevent and resist diseases. Selenium has the functions of scavenging free radicals, preventing cancer, beautifying and anti-aging, protecting the liver, resisting harmful heavy metals, anti-radiation, and immune regulation. Seleni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/16
Inventor 张胜义
Owner ANHUI UNIVERSITY
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