Rice processing technology

A rice processing and crafting technology, applied in application, grain processing, agriculture, etc., to reduce thermal expansion and contraction, curb the generation of lipid peroxide, and prevent insects

Inactive Publication Date: 2019-04-16
颍上县锡安山米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the improvement of people's living standards, people's consumption concepts are constantly changing, and new requirements are constantly being put forward for the external senses and taste of rice. Obviously, rice processed from a single raw grain variety cannot meet people's needs.

Method used

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  • Rice processing technology

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preparation example Construction

[0036] The preparation method of the tea water adopted in the step 4 is as follows:

[0037] a. The tea leaves are placed in hot water for stirring and cleaning, and a filter sieve is used for solid-liquid separation to obtain clean tea leaves;

[0038] b. Soak the clean tea leaves in boiling water for 5-25 minutes to obtain a mixture of tea leaves and water;

[0039] c. Centrifugally filter the mixture of tea leaves and water, and then perform fine filtration to obtain tea.

[0040] The preparation method of the tea-water mixture used in step 6 is: take the hot tea obtained in step c, add pepper powder in a ratio of 20:1, stir evenly, heat for 5-10 minutes, and filter to obtain the tea-water mixture.

[0041] The stirring speed in step a is 1-10r / min.

[0042] The temperature of the hot air for drying the grains in step 2 is 35-45° C. Take out and stir after every 50-60 minutes of drying, and then dry after cooling for 10 minutes until the moisture content of the grains is ...

Embodiment 1

[0048] The invention discloses a rice processing technology, comprising the following method steps:

[0049] 1. Impurity removal: The threshed rice enters the first-level vibrating screen through the elevator for preliminary cleaning to remove large impurities in the grain, and then the second-level vibrating screen is used for second-time removal of impurities, and the stone remover is used to remove the broken particles. stone, and then go through a magnetic separator to remove metal impurities;

[0050] 2. Dehumidification: use the hot air drying method to spread the impurity-removed grains in the drying room for intermittent drying;

[0051] 3. Shelling: Send the dried grains to the rubber roller huller for shelling to obtain brown rice;

[0052] 4. Soaking: Soak brown rice in tea water for 5 minutes;

[0053] 5. Drying: the soaked brown rice is dried at low temperature through a low-temperature freeze dryer, and the moisture content of the semi-finished product obtained...

Embodiment 2

[0058] The invention discloses a rice processing technology, comprising the following method steps:

[0059] 1. Impurity removal: The threshed rice enters the first-level vibrating screen through the elevator for preliminary cleaning to remove large impurities in the grain, and then the second-level vibrating screen is used for second-time removal of impurities, and the stone remover is used to remove the broken particles. stone, and then go through a magnetic separator to remove metal impurities;

[0060] 2. Dehumidification: use the hot air drying method to spread the impurity-removed grains in the drying room for intermittent drying;

[0061] 3. Shelling: Send the dried grains to the rubber roller huller for shelling to obtain brown rice;

[0062]4. Soaking: Soak brown rice in tea water for 10 minutes;

[0063] 5. Drying: the soaked brown rice is dried at low temperature through a low-temperature freeze dryer, and the moisture content of the semi-finished product obtained...

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PUM

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Abstract

The invention discloses a rice processing technology. The technology comprises the steps of dust removal, dehumidification, shell removal, soaking, drying, wetting, rice grinding and polishing; according to the rice processing technology, soaking treatment is performed by adopting tea water, the obtained rice looks, smells and tastes good, meanwhile, due to the fact that tea water contains abundant tea polyphenol, the tenacity of blood vessels can be enhanced, serum cholesterol can be lowered, atherosclerosis is restrained, the effect of preventing heart cerebrovascular diseases is achieved, tea water contains abundant tannin, the tannin has the effect of restraining generation of lipid peroxidase, and therefore strokes can be effectively prevented, and the good healthcare effect is achieved; a tea water mixing solution soaked with pepper powder is adopted for performing spray wetting, and therefore the surface of the rice is stained with the special flavor of pepper; due to the fact that the pepper is a natural antioxidant, the special flavor has the effect of expelling parasite, rice hemiparasite can be effectively avoided, and the storage life of the rice is prolonged.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to a rice processing technology. Background technique [0002] As one of the staple foods, rice occupies an important position in the diet structure of the world, especially in Asian countries. Rice can provide the human body with rich vitamins, oryzanol, protein, anthocyanins and other nutrients, and is the main source of carbohydrate intake for the human body. However, with the improvement of people's living standards, people's consumption concepts are constantly changing, and new requirements are constantly being put forward for the external senses and taste of rice. Obviously, rice processed by a single raw grain variety cannot meet people's needs. For this reason, it is necessary to provide a kind of processing technology of the rice with good color, fragrance and taste. Contents of the invention [0003] The main purpose of the present invention is to provide a rice processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B5/00B02B5/02B02B7/00
CPCB02B5/00B02B5/02B02B7/00
Inventor 廉海
Owner 颍上县锡安山米业有限公司
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