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Production method of selenium-rich rice

A technology of selenium-enriched rice and production methods, which is applied in food coating, food science, food ingredients as antioxidants, etc., can solve the problems of little effect, and achieve the effect of simple production process and low cost

Inactive Publication Date: 2014-03-26
王国清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few public literature reports on domestic research and production related to rice improvement, and most of the nutritional rice currently on the market increases the mineral content of rice by applying specific fertilizers during the rice planting process. This measure is very effective due to the growth characteristics of rice. Micro, such as selenium-enriched rice

Method used

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Experimental program
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Embodiment Construction

[0023] Selenium-enriched rice processing method of the present invention, its step is as follows:

[0024] (1) Use qualified rice;

[0025] (2) Expansion: The rice is transported to the moist heat expander for processing, while passing through the moist heat expander, the pressure is 5.1-6.0kg / m 2 The purifying steam jet treatment for 21-30 seconds. Quickly open the valve with a preset exhaust volume, and the rice in the puffing device will be puffed into a complete grain of rice with micropores, which is invisible to the naked eye before gelatinization; Pore ​​gap, the greater the pressure, the better the puffing effect, but the production cost will increase; if the temperature is too high, the appearance and color of the rice will change significantly;

[0026] (3) Selenium-enriched nutrient solution is prepared by the following steps:

[0027] a, the wort juice is made into yeast culture liquid, then sodium selenite is added in the culture liquid so that the content of s...

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Abstract

The invention provides a production method of selenium-rich rice, belonging to a rice processing method. The production method comprises the following concrete steps: 1, bulking: bulking the processed rice on the market by using a hot and humid bulking device to form a plurality of micropores on the whole rice grain; 2, spraying and stirring: spraying a selenium-rich nutrient solution into the bulked micropores; 3, drying: drying the sprayed rice; and 4, packing: quantitatively subpacking the rice as required to obtain a finished product of the selenium-rich rice. The selenium-rich nutrient solution is prepared by uniformly mixing an organic solution with pregelatinized starch, gelatin liquid, lysine and threonine according to the designed dose. The invention provides the novel production method of the selenium-rich rice.

Description

technical field [0001] The invention relates to a production method of rice, in particular to a production method of chromium-rich rice. Background technique [0002] The present invention relates to a production method of selenium-enriched rice, in particular to the fact that there are many micropores in the overall puffing of rice particles, and the micropores are sprayed with selenium-enriched organic liquid and prepasted starch, gelatin, and lysine at one time. 1. The selenium-enriched nutrient solution prepared with threonine, after drying, the selenium-enriched nutrient solution is attached to the micropores, which is simpler and less costly than other processes, and is convenient for popularization and production. [0003] The proportion of amino acids in rice protein is incomplete for the protein system of the human body. Long-term consumption, due to the lack of essential amino acids for the human body, can easily cause the body's immunity to decline. After adding l...

Claims

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Application Information

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IPC IPC(8): A23L1/182A23L1/304A23L33/16
CPCA23L7/1963A23L7/174A23L33/10A23L33/14A23P20/12A23P20/18A23V2002/00A23V2200/02A23V2250/124A23V2250/1626A23V2250/76
Inventor 王国清
Owner 王国清
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