Nano selenium of Melatonin and its preparation method

The technology of melatonin and nano selenium is applied in the field of melatonin nano selenium and its preparation, which can solve the problems of difficult control of effective dosage, narrow range between nutrient dosage and toxic dosage, etc. The effect of preventing product oxidative deterioration

Inactive Publication Date: 2003-05-07
ANHUI UNIVERSITY
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  • Summary
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  • 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 do

Method used

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Examples

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Embodiment Construction

[0025] 1. Put 0.1g of sodium selenite or sodium biselenite solution into the ethanol solution containing 2g of melatonin under stirring, then add vitamin C or its solution, stir until the red color of the mixture no longer changes, and depressurize The product is obtained by distilling off the solvent.

[0026] 2. Spray 0.1g of sodium selenite or sodium biselenite solution evenly into 2g of solid powder melatonin to form a paste, add vitamin C or its solution under stirring until the paste is no longer red Change, vacuum drying to remove moisture to obtain the product.

[0027] 3, in embodiment 1 or 2, also can use starting material selenium dioxide, water, sodium hydroxide solution to react earlier to obtain sodium selenite or sodium biselenite solution, then exist with melatonin in reducing agent Preparation of melatonin nano-selenium under the conditions.

[0028] 4. Put 0.1g of sodium selenite or sodium biselenite into the acetone solution containing 2g of melatonin unde...

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Abstract

A melatonin-nano selenium compound for regulating immunity, promoting sleep, enhancing memory power, delaying sanility and preventing cancer, cardiovascular disease and senile dementia is prepared from melationin and Se compound through reaction.

Description

1. Technical field [0001] The invention relates to a health food and a preparation method thereof, in particular to melatonin 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 iodine 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. Selenium al...

Claims

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Application Information

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IPC IPC(8): A61K33/04A61P9/10A61P25/28A61P35/00A61P37/02A61P43/00
Inventor 张胜义魏伟
Owner ANHUI UNIVERSITY
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