Selenium-rich nutrition recombination rice

Abstract

The invention relates to selenium-rich nutrition recombination rice. The nutrition rice is prepared from the following raw materials in parts by mass: 40-60 parts of selenium-rich corn meal, 40-60 parts of high-selenium-rich rice bran powder, 1-5 parts of high-selenium-rich volvariella volvacea powder, 1-10 parts of black sesame seed powder, 1-10 parts of soybean protein isolate and L-selenium-methyl selenocysteine. The raw materials are sufficiently mixed and then are blended with a proper amount of water; low-temperature controlled gelatinization granulation by a twin screw extruder and drying are performed to obtain recombinant nutrition pre-mixed artificial rice. By mixing the selenium-rich nutrition recombination pre-mixed rice prepared by the technology with common rice according toa ratio of 1 to 4, a product meeting the requirement on the selenium content of selenium-rich rice and having high absorption rate, metabolic rate and utilization rate can be prepared. The invention effectively solves the problems that the country has limited resources in selenium-rich regions, the raw materials of natural selenium-rich food are of excessive difference in selenium content and someof the food raw materials contain too much selenium; meanwhile, the rice bran byproduct in the processing of selenium-rich rice is scientifically utilized.

Description

technical field

[0001] The invention relates to a selenium-enriched nutrient recombinant rice. Background technique

[0002] Along with the demand for nutritional balance, the supplementation of trace elements has also received extensive attention. As a result, more and more people began to consciously and scientifically supplement the trace elements needed by the body. Selenium is an essential nutrient element for the human body. The lack of selenium will lead to the decline of human immunity; it is easy to get various cancers, such as liver cancer, esophageal cancer, lung cancer, and gastric cancer; it is easy to cause heavy metal poisoning. But not all selenium-containing substances can be used to supplement the lack of selenium in the body. Inorganic selenides can easily cause cell rupture and necrosis, and can also cause DNA damage and cell death. It is very necessary to use organic selenium, which is safe and can effectively supplement the selenium element needed by...

Examples

Embodiment 1

[0028] A kind of selenium-enriched nutritional recombined rice. The raw materials are composed of the following proportions by mass: 50 selenium-enriched corn flour with a selenium content of 150 μg / 100g, 50 selenium-enriched rice bran powder with a selenium content of 200 μg / 100g, and selenium-enriched rice bran powder with a selenium content of Selenium mushroom powder 800μg / 100g 3. Black sesame powder 5. Soybean protein isolate powder 5. L-selenium-methylselenocysteine ​​with a concentration of 96% and a selenium content of 41% 2×10 -5 .

[0029] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0030] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0031] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriched ...

Embodiment 2

[0039] A kind of selenium-enriched nutritional recombined rice, the raw materials are composed of the following proportions by mass: selenium-enriched corn flour 40 with a selenium content of 100 μg / 100g, selenium-enriched rice bran powder 40 with a selenium content of 150 μg / 100g, selenium-enriched rice bran powder with a selenium content of Selenium straw mushroom powder 500μg / 100g 1, black sesame powder 1, soybean protein isolate powder 1, L-selenium-methylselenocysteine ​​with a concentration of 96% and a selenium content of 41% 5×10 -5 .

[0040] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0041] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0042] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriche...

Embodiment 3

[0050] A selenium-enriched nutritional recombinant rice, the raw materials are composed of the following proportions by mass: 60 selenium-enriched corn flour with a selenium content of 200 μg / 100g, 60 selenium-enriched rice bran powder with a selenium content of 250 μg / 100g, and selenium-enriched rice bran powder with a selenium content of Selenium straw mushroom powder 1000μg / 100g 5, black sesame powder 10, soybean protein isolate powder 10.

[0051] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0052] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0053] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriched rice bran to remove impurities, grind it into powder, and pass through a 60-80 mesh sieve for later u...

technical field

[0001] The invention relates to a selenium-enriched nutrient recombinant rice. Background technique

[0002] Along with the demand for nutritional balance, the supplementation of trace elements has also received extensive attention. As a result, more and more people began to consciously and scientifically supplement the trace elements needed by the body. Selenium is an essential nutrient element for the human body. The lack of selenium will lead to the decline of human immunity; it is easy to get various cancers, such as liver cancer, esophageal cancer, lung cancer, and gastric cancer; it is easy to cause heavy metal poisoning. But not all selenium-containing substances can be used to supplement the lack of selenium in the body. Inorganic selenides can easily cause cell rupture and necrosis, and can also cause DNA damage and cell death. It is very necessary to use organic selenium, which is safe and can effectively supplement the selenium element needed by...

Examples

Embodiment 1

[0028] A kind of selenium-enriched nutritional recombined rice. The raw materials are composed of the following proportions by mass: 50 selenium-enriched corn flour with a selenium content of 150 μg / 100g, 50 selenium-enriched rice bran powder with a selenium content of 200 μg / 100g, and selenium-enriched rice bran powder with a selenium content of Selenium mushroom powder 800μg / 100g 3. Black sesame powder 5. Soybean protein isolate powder 5. L-selenium-methylselenocysteine ​​with a concentration of 96% and a selenium content of 41% 2×10 -5 .

[0029] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0030] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0031] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriched ...

Embodiment 2

[0039] A kind of selenium-enriched nutritional recombined rice, the raw materials are composed of the following proportions by mass: selenium-enriched corn flour 40 with a selenium content of 100 μg / 100g, selenium-enriched rice bran powder 40 with a selenium content of 150 μg / 100g, selenium-enriched rice bran powder with a selenium content of Selenium straw mushroom powder 500μg / 100g 1, black sesame powder 1, soybean protein isolate powder 1, L-selenium-methylselenocysteine ​​with a concentration of 96% and a selenium content of 41% 5×10 -5 .

[0040] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0041] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0042] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriche...

Embodiment 3

[0050] A selenium-enriched nutritional recombinant rice, the raw materials are composed of the following proportions by mass: 60 selenium-enriched corn flour with a selenium content of 200 μg / 100g, 60 selenium-enriched rice bran powder with a selenium content of 250 μg / 100g, and selenium-enriched rice bran powder with a selenium content of Selenium straw mushroom powder 1000μg / 100g 5, black sesame powder 10, soybean protein isolate powder 10.

[0051] A kind of selenium-enriched nutrient recombinant rice, comprising the following steps:

[0052] (1) Treatment of selenium-enriched corn: fresh selenium-enriched corn is air-dried to remove moisture, so that the water content is lower than 10%, then sieved to remove impurities, ground into powder, and passed through a 60-80 mesh sieve for later use;

[0053] (2) Treatment of selenium-enriched rice bran: sieve the selenium-enriched rice bran to remove impurities, grind it into powder, and pass through a 60-80 mesh sieve for later u...