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Selenium-enriched freshly-squeezed rice

A freshly squeezed, selenium-enriched technology, which is applied in the field of functional rice, can solve the problems of unfavorable absorption, great influence of environmental factors, and high content of inorganic selenium, and achieve the effects of increasing amino acid content, improving distribution uniformity, and strong biological activity

Inactive Publication Date: 2020-04-10
长融汇通(天津)食品科技研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Disadvantages of this comparative patent: ①Selenium-enriched rice has limited selenium content; ②Fermentation products are not very purposeful
Disadvantages of this comparative patent: ①The content of inorganic selenium is too high, which is not conducive to human body absorption
②The amount of selenium added cannot be quantitatively controlled and is greatly affected by environmental factors

Method used

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  • Selenium-enriched freshly-squeezed rice
  • Selenium-enriched freshly-squeezed rice
  • Selenium-enriched freshly-squeezed rice

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Embodiment Construction

[0037] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0038] A selenium-enriched fresh-pressed rice and a preparation process thereof, the ingredients and steps are as follows:

[0039] Broken rice flour: 50-60%, corn flour: 10-15%, wheat flour: 10-15%, deodorized soybean flour 5-10%, organic selenium 1-2%.

[0040] Process flow: raw material pretreatment, enzymatic pulverization, twin-screw extrusion, rotary cutting granulation, vacuum hot air drying, packaging, and finished products. The specific operation process and related parameters are as follows:

[0041] 1. Preparation of organic selenium by microbial fermentation

[0042] The organic selenium was prepared by the fermentation method of Candida utilis (Candida utilis), and the strain preservation number was CGMCC2.2878.

[0043] (1) See...

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Abstract

The inventio relates to a selenium-enriched freshly-squeezed rice comprises the following components: broken rice flour, corn flour, wheat flour, deodorized soybean flour and organic selenium. The technological process comprises the steps of raw material pretreatment, enzymolysis and flour milling, twin-screw extrusion, rotary cutting granulation, vacuum hot air drying, packaging and finished product obtaining. The deodorized soybean powder is prepared by adopting a saccharomycetes fermentation method, so that the food safety problem of the traditional chemical treatment method and a transgenic treatment method is solved; the beany flavor of the soybean powder is removed, the content of amino acid is increased, and a soybean powder fermentation product is rich in amino acid and is more easily combined with a selenium element.

Description

technical field [0001] The invention belongs to the field of functional rice, in particular to a selenium-enriched fresh-pressed rice. Background technique [0002] Selenium is an essential trace element. It has excellent effects on the guidance, regulation and balance of human circadian rhythm. Selenium deficiency in the human body will lead to a decrease in the body's immunity and function, and in severe cases it can lead to Keshan disease, liver necrosis, cancer and other diseases. Two-thirds of my country's regions are selenium-deficient and selenium-poor areas, and the selenium content in natural foods is generally low, which is far from meeting the normal physiological requirements. According to statistics, the daily selenium intake of adults in my country is only 26.63 μg, which is only 2 / 3 of the physiological requirement. Selenium mainly exists in nature in the form of inorganic selenium and organic selenium. Inorganic selenium is highly toxic, while organic selen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/10A23L7/104A23L7/143A23L7/17A23L11/30A23P10/25A23B9/18A23L33/16B32B27/32B32B27/34B32B27/30B32B27/08B32B7/12B32B27/18B32B33/00B29C55/28B29B9/06B29C48/92
CPCA23B9/18A23L7/101A23L7/107A23L7/143A23L7/17A23L11/37A23L33/16A23P10/25A23V2002/00B29B9/06B29C48/92B29C55/28B29C2948/92704B29K2023/0625B29K2023/0633B32B7/12B32B27/08B32B27/18B32B27/306B32B27/32B32B27/34B32B33/00B32B2250/24B32B2307/7145B32B2439/70A23V2250/1626
Inventor 李悦明贾晓昱董文雷李喜宏张姣姣
Owner 长融汇通(天津)食品科技研发有限公司