Selenium-added rice

A technology for rice and rice grains, which is applied in the field of selenium-added rice, can solve the problems that the normal needs of the human body cannot be met, and the selenium content of ordinary rice is low.

Pending Publication Date: 2021-05-28
湖南金泰米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Usually, the normal intake of selenium per person per day should not be less than 50 micrograms, and

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Use 10g of selenium-enriched yeast dry powder containing 2000mg / kg of selenium, and the selenium contained in organic selenium accounts for 98% of the total selenium. The selenium concentration is 10mg / kg; after the last polishing of the rice polishing machine, it is atomized and sprayed at a ratio of 1%, sprayed on the outside of the rice grains and dried by controlling the suction volume by using the residual temperature of the rice, and drying the rice to the specified Water content, the water solution on the surface of rice grains all disappear. The rice used contains almost no selenium before spraying.

[0015] The selenium-added rice contains 0.10 mg / kg selenium.

Embodiment 2

[0017] The preparation method of the selenium-added rice in Example 1 was basically repeated, with the difference that 20 g of the selenium-enriched yeast dry powder was dissolved in 1980 g of water to form an aqueous solution containing 1.0% of the selenium-enriched yeast, and the selenium concentration in the solution was 20 mg / kg. The prepared selenium-added rice contains 0.20 mg / kg selenium.

Embodiment 3

[0019] The preparation method of the selenium-enriched rice in Example 2 was basically repeated, with the difference that when preparing the selenium-enriched yeast aqueous solution, 1 g of sodium benzoate / kg selenium-enriched yeast aqueous solution was also added as a preservative for selenium-enriched rice.

[0020] The selenium-added rice prepared in the above examples has the same appearance, delicate fragrance and mouthfeel of the cooked rice and rice porridge as the rice not coated with the selenium-enriched yeast aqueous solution, and the storage performance has no obvious change.

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PUM

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Abstract

The invention provides selenium-added rice. The selenium-added rice comprises rice grains which are properly ground or finely ground, and selenium-enriched yeast coating the rice grains, wherein the selenium content of the selenium-added rice is 0.04 to 0.30 mg/kg; the selenium content of the selenium-enriched yeast is 1000-2500 mg/kg, and the selenium content of the organic selenium accounts for more than 95% of the total selenium; and the selenium-enriched yeast realizes coating of the rice grains by spraying of an aqueous selenium-enriched yeast solution on the surface of the rice after proper grinding or fine grinding and drying. The selenium-added rice is rice beneficial to the health of eaters.

Description

technical field [0001] The invention belongs to the technical field of rice processing, and in particular relates to a selenium-added rice. Background technique [0002] Rice is the main grain variety of our people, and rice is a finished product made from rice after cleaning, husking, suitable milling or fine milling. [0003] Selenium is an indispensable trace element to maintain the normal functions of the human body. Selenium deficiency in the human body can lead to various diseases. Modern scientific research has proved that selenium has the functions of improving the body's antioxidant capacity, enhancing the body's immune function, effectively removing garbage in the body, promoting human health, and delaying aging. For the production of selenium-enriched rice, it is best if the local soil is rich in selenium, and the rice produced naturally contains selenium, but the soil rich in selenium in my country is limited to individual areas; in areas with less selenium in t...

Claims

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Application Information

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IPC IPC(8): A23L7/196A23L33/16A23B7/154
CPCA23L7/1963A23L33/16A23B7/154A23V2002/00A23V2200/22A23V2200/30A23V2200/10A23V2250/1626
Inventor 龚瑛
Owner 湖南金泰米业有限公司
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