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Production method of selenium enriched malt or bean sprout

A production method and technology of selenium-enriched malt, applied in application, food preparation, food science, etc., can solve problems such as high cost, unsuitable popularization, breeding of excellent strains, complex cultivation methods and processes, etc.

Inactive Publication Date: 2005-04-13
田亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing method of selenium yeast requires people to master a wealth of microbiological knowledge, and the breeding, cultivation methods and techniques of its excellent strains are relatively complicated, which is not suitable for popularization and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Wheat seeds are soaked in sodium selenite solution containing 197-200ppm selenium at 24°C-25°C for 7-8 hours, drained, and then germinated at this temperature. Uniform germination prevents the wheat layer from felting, promotes proper cooling of the wheat layer, and drives in fresh air to discharge carbon dioxide gas. Note that after stirring with water for the previous time, it needs to be impregnated with sodium selenite containing 197-200ppm of selenium for 10 minutes. During the entire germination period, the air humidity should be controlled so that the existing moisture of the wheat grain can be maintained. After five days, the malt can grow to about 2cm. The fresh malt is air-dried at room temperature for 24 hours, the malt is withered, and then dried at less than 70°C for 6-8 hours, and its water content is reduced to less than 11%. After grinding, the selenium content can be obtained. It is (40±10)ppm selenium-enriched malt powder, wherein the content of organ...

Embodiment 2

[0013] Soybean seeds are soaked in sodium selenite solution containing 187-190ppm of selenium at 20°C-25°C for 7-8 hours, drained, and then germinated at this temperature. Uniform germination prevents the wheat layer from felting, promotes proper cooling of the wheat layer, and drives in fresh air to discharge carbon dioxide gas. Note that after stirring with water for the previous time, it is necessary to soak for 8 minutes with sodium selenite containing 187-190ppm of selenium. During the entire germination period, the air humidity should be controlled so that the existing moisture of the wheat grain can be maintained. After five days, the malt can grow to about 1.8cm. The fresh malt is air-dried at room temperature for 24 hours, and the malt is withered, and then dried at less than 70°C for 6-8 hours, and its water content is reduced to less than 11%. Selenium-enriched malt powder with an amount of (40±10) ppm, wherein the content of organic selenium is greater than 95%.

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Abstract

The present invention discloses the production process of selenium-rich wheat and bean sprout. The production process includes soaking wheat or bean in sodium selenite solution of concentration lower than 0.07 % at temperature 15-30 deg.c, germinating to obtain selenium-rich wheat or bean sprout, and drying at temperature lower than 70 deg.c. The selenium-rich wheat or bean sprout is further milled into selenium-rich wheat or bean sprout powder with certain selenium content depending on the concentration of the sodium selenite solution. The selenium-rich wheat or bean sprout powder connects rich organic selenium and is used as food additive or for medicine purpose.

Description

technical field [0001] The present invention is a method for producing selenium-enriched products by using biological reinforcement; in particular, a method for producing selenium-enriched malt or bean sprouts. Background technique [0002] The nutritional chemistry research of selenium has been paid more and more attention by many sciences. In 1973, the Expert Committee of the World Health Organization confirmed that selenium is one of the trace elements for human nutrition. Selenium exists in various tissues and fluids of the human body. Selenium is a multifunctional nutrient that can protect the heart, prevent Keshan disease, prevent tumors, and resist major environmental pollutants such as: lead, mercury, cadmium, etc. of poisoning. [0003] Currently, in the United States, the solution to the problem of selenium nutritional deficiencies is to take selenium yeast. The manufacturing method of the selenium yeast is to put the yeast into the culture medium containing sod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/16
Inventor 田亮
Owner 田亮
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