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Se-enriched rice and machining method thereof

A processing method and technology of selenium-enriched rice, which can be applied in applications, grain processing, agriculture, etc., can solve problems such as hidden health and safety hazards, low selenium content, etc., and achieve the effects of strong aftertaste, high selenium content, and good taste

Inactive Publication Date: 2019-03-01
ENSHI JUXIN MODERN AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, as a selenium-enriched ordinary food for daily consumption, its selenium content is relatively low, and it needs to be eaten in sufficient amounts to meet the human body's demand for selenium; Industrial raw materials such as sodium selenite have potential health and safety hazards. Today, when people attach great importance to health and safety, there is no doubt that higher requirements are placed on the raw materials, auxiliary materials and efficacy used in the production of selenium-enriched functional foods

Method used

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  • Se-enriched rice and machining method thereof
  • Se-enriched rice and machining method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for processing selenium-enriched rice, comprising the following steps:

[0019] Step 1) pretreatment: select rice planted in selenium-rich soil, and dry until the moisture content is less than 15%;

[0020] Step 2) remove impurities: remove stones and metals in the paddy;

[0021] Step 3) Shelling: the rice is removed by a huller, the rubber rollers of the huller are provided with a certain gap, the gap between the rubber rollers of the huller is 1.1-1.3mm, and the hulling rate> 90%; The brown rice is extracted for rice milling, and the unhulled rice is sent back to the huller to continue husking;

[0022] Step 4) Cool down and remove bran: place the rice obtained in step 3) in a cooling pool equipped with a fluidized tank cooler, and use a water suction machine to absorb the water in the pool, and a certain amount of water absorption must be mastered to ensure cooling and dehydration effect, while absorbing the floating chaff in the rice stream,

[0023] St...

Embodiment 2

[0027] The product of the present invention needs to meet the following sensory indicators and physical and chemical properties, specifically see the following table 1-2:

[0028] Table 1 Sensory indicators

[0029] project

indicators

color

Has the color and luster that normal grain should have

the smell

It has the smell that normal food should have, no peculiar smell

[0030] Table 2 physical and chemical indicators

[0031]

[0032]

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Abstract

The invention belongs to the technical field of rice machining, and discloses a se-enriched rice machining method. The method comprises the following steps of firstly, pretreatment, secondly, impurityremoval, thirdly, dehusking, fourthly, cooling and bran removal; fifthly, grading, and sixthly, packaging. The rice prepared through the method is delicious in flavor, strong in aftertaste, free of peculiar smell, good in taste, and high in Se content and has certain health function.

Description

technical field [0001] The invention belongs to the technical field of rice processing, and in particular relates to a selenium-enriched rice and a processing method thereof. Background technique [0002] Selenium is an essential trace element and nutrient in humans and animals. It has anti-oxidation, anti-aging, anti-tumor, anti-cancer, anti-radiation, prevention of cardiovascular and cerebrovascular diseases, prevention and treatment of endemic diseases (Keshan disease, Kaschin-Beck disease, etc.), prevention of diabetes It is known as "fire of life", "antioxidant star", "king of anti-cancer", "natural heavy metal detoxification", "anti-radiation expert" and "longevity element". Nearly 70% of my country's regions and nearly 900 million people are in selenium deficiency or low selenium levels. According to the survey of the dietary structure of urban residents in my country, the daily intake of selenium for adults is in the range of 20-30 μg, which is seriously lower than t...

Claims

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Application Information

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IPC IPC(8): B02B5/02
CPCB02B5/02
Inventor 南占东黄毅华
Owner ENSHI JUXIN MODERN AGRI DEV
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