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Processing method of nutrient rice

A processing method and technology of nutritious rice, applied in the fields of application, grain processing, agriculture, etc., can solve the problems of nutrient loss and poor taste, and achieve the effect of improving flavor and ensuring gloss.

Active Publication Date: 2018-11-13
湖南侗都米业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the paddy separation process, put the separated rice grains into the rice warehouse and let them stand for 24 hours, so as to control the broken rice rate to a minimum, but there are problems of poor taste and nutrient loss

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] A method for processing nutritious rice, comprising the following steps. Step 1. Screening of rice by adopting drum primary cleaning sieve and vibrating sieve to remove weeds, branches and leaves in rice; ; Step 3: deploy solution with 100 mass parts of water, 7.5 mass parts of edible alkali, 8 mass parts of carrageenan, 5 mass parts of proteinase K, 3 mass parts of sodium citrate, after allocating evenly, burn to 65 ℃ for later use; Step 4: Soak, put the impurity-removed rice obtained in Step 2 into the solution obtained in Step 3, keep in the solution at 65°C, and soak for 30 minutes; Step 5: Dry, put the soaked rice in a drying room Drying; Step 6: Hulling the paddy Hulling machine is used to dehull the rice obtained in Step 5; Step 7: Separation of paddy and paddy using a paddy separator to separate brown rice from unhusked paddy; Step 8: Rice milling , rice milling, water content is after adding 0.2 mass % acetic acid in 18% brown rice, adopt rice milling machine t...

Embodiment 2

[0026]A method for processing nutritious rice, comprising the following steps. Step 1. Screening of rice by adopting drum primary cleaning sieve and vibrating sieve to remove weeds, branches and leaves in rice; ; Step 3: deploy solution with 100 mass parts of water, 5 mass parts of edible alkali, 10 mass parts of carrageenan, 4 mass parts of proteinase K, 4 mass parts of sodium citrate, after allocating evenly, burn to 60 ℃ for later use; Step 4: Soak, put the impurity-removed rice obtained in Step 2 into the solution obtained in Step 3, keep in the solution at 60°C, and soak for 40 minutes; Step 5: Dry, put the soaked rice in a drying room Drying; Step 6: Hulling the paddy Hulling machine is used to dehull the rice obtained in Step 5; Step 7: Separation of paddy and paddy using a paddy separator to separate brown rice from unhusked paddy; Step 8: Rice milling , rice milling, after adding 0.1% by mass of acetic acid to the brown rice with a moisture content of 18%, use a rice ...

Embodiment 3

[0029] A method for processing nutritious rice, comprising the following steps. Step 1. Screening of rice by adopting drum primary cleaning sieve and vibrating sieve to remove weeds, branches and leaves in rice; ; Step 3: deploy solution with 100 mass parts of water, 10 mass parts of edible alkali, 6 mass parts of carrageenan, 6 mass parts of proteinase K, 2 mass parts of sodium citrate, after allocating evenly, burn to 70 ℃ for later use; Step 4: Soak, put the impurity-removed rice obtained in Step 2 into the solution obtained in Step 3, keep in the solution at 70°C, and soak for 20 minutes; Step 5: Dry, put the soaked rice in a drying room Drying; Step 6: Hulling the paddy Hulling machine is used to dehull the rice obtained in Step 5; Step 7: Separation of paddy and paddy using a paddy separator to separate brown rice from unhusked paddy; Step 8: Rice milling , rice milling, water content is after adding 0.3 mass % acetic acid in 18% brown rice, adopt rice milling machine to...

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Abstract

The invention discloses a processing method of nutrient rice. The processing method comprises the following steps that 1, rice screening is conducted through adopting a drum primary cleaning sieve anda vibrating screen; 2, impurities are removed; 3, solutions are mixed. The water, edible alkali, carrageenan, protease k and sodium citrate are uniformly mixed, and the mixture is heated to 60-70 DEGC for later usage; 4, soaking is conducted, the rice with the impurities removed in 2 is put into the 60-70 DEG C solution obtained in 3 and the soaking lasts for 20-40 minutes; 5, drying is conducted; 6, the rice is shelled; 7, the husked rice separation machine is adopted for separating the husked rice from the unhulled rice; 8, rice milling is conducted, the husked rice with the water contentof 18% is subjected to roughening and whitening by adopting a rice milling machine; 9, the rice cooling is conducted, the rice obtained in 8 after roughening and whitening is placed in a cooling ricebin to stand for 24 hours; 10, polishing is conducted; and 11, packaging into bags is conducted. According to the method, the flavor and the nutritive value of the nutrient rice can be improved.

Description

technical field [0001] The invention belongs to the technical field of rice processing, and in particular relates to a processing method of nutritious rice. Background technique [0002] Rice is the largest food variety in China. Chinese people use rice as a staple food. It is accepted by almost 100% of the people because of its delicious taste and long-term appetite. Moreover, rice products have unique aromatic flavors and are easy to digest. Therefore, rice and Its products have the most extensive consumer objects, huge development potential and broad market, and its research and development have great social and economic benefits. Its processing method continues to develop with the improvement of people's living standards. According to the research report of the US Department of Agriculture, 64% of the nutrients in rice are accumulated in the rice germ and cortex. Scientists use modern detection technology to analyze the various parts of rice and know that almost all th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/02
Inventor 不公告发明人
Owner 湖南侗都米业股份有限公司
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