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Nutrition-enriched rice and preparation method thereof

A nutrition-fortified and rice-based technology, applied in food preparation, food shaping, food science, etc., can solve the problems of limited production and application, long time, high cost, etc., to prevent special diseases, balance the internal environment, and make full use of existing resource effect

Inactive Publication Date: 2009-10-28
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the cultivation of new functional rice takes a relatively high cost and takes a long time, it is limited in production and application. Therefore, how to produce and process high-quality functional rice food has become a research problem and the main direction of attack in this field.

Method used

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  • Nutrition-enriched rice and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A nutrition-enhanced rice of the present invention is obtained by blending 720g of rice, 280g of water and a small amount of nutrition-enhancing substances, extruding and reconstituting the tissue. The nutrition-enhancing substances refer to trace metal elements. The added amounts in rice were calcium 2g, selenium 200μg, zinc 30mg and iron 30mg.

[0022] The above nutritionally enhanced rice is prepared by the following method: first prepare 720g of rice and 280g of water, then prepare 2g of calcium, 200μg of selenium, 30mg of zinc and 30mg of iron; then dry the prepared 720g of rice until the water content is 13%, Pulverize (particle size 200 mesh), add prepared calcium, selenium, zinc and iron in the rice flour obtained after pulverizing, and mix with 280g water prepared in advance, stir evenly; Then the mixed raw material after stirring is extruded Molding, the extrusion force is 60Mpa, the temperature during extrusion molding is 55 DEG C, finally obtains the finishe...

Embodiment 2

[0025] A nutrition-enhanced rice of the present invention is obtained by blending 640g broken rice, 360g water and a small amount of nutrition-enhancing substances, extruding and reconstituting the tissue. The nutrition-enhancing substances refer to soybean dietary fiber, casein phosphopeptide and The mixture composed of lecithin is added in the nutritionally fortified rice in the following amounts: 1 g of soybean dietary fiber, 0.5 g of casein phosphopeptide and 0.1 g of lecithin.

[0026] The above nutritionally fortified rice is prepared by the following method: first prepare 640g of broken rice and 360g of water, then prepare 1g of soybean dietary fiber, 0.5g of casein phosphopeptide and 0.1g of lecithin; then dry the prepared 640g of broken rice When the water content is 13%, pulverize (particle size 200 mesh), add prepared soybean dietary fiber, casein phosphopeptide and lecithin to the rice flour obtained after pulverizing, and mix with 360g of water prepared in advance,...

Embodiment 3

[0029] A nutritionally enhanced rice of the present invention is obtained by blending 720g of broken rice, 280g of water and a small amount of nutritionally enhancing substances, extruding and reconstituting the tissue. The nutritionally enhancing substances refer to vitamins required by the human body, and The added amount in nutritionally fortified rice is 50mg of nicotinamide and 50mg of vitamin B 1 5mg, vitamin B 2 5mg, Vitamin C 1g.

[0030] The above nutritionally fortified rice is prepared by the following method: first prepare 720g of broken rice and 280g of water, then prepare 50mg of nicotinamide, vitamin B 1 5mg, vitamin B 2 5mg, vitamin C 1g; then dry the prepared 720g of broken rice to a moisture content of 13%, pulverize (particle size 200 mesh), add the prepared nicotinamide and vitamin B to the rice flour obtained after pulverization 1 , Vitamin B 2 and vitamin C, and mixed with 280g of water prepared in advance, and stirred evenly; then the mixed raw m...

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Abstract

The invention discloses a nutrition-enriched rice and a preparation method thereof. The nutrient-fortified rice is made of rice, water and nutrition enriching materials by preparing and mixing and squeezing for reconstructing tissues; wherein the mass ratio of the rice to water is (1.7-2.6):1; and the nutrition enriching materials are micro metallic elements or vitamins needed by human body or the mixture of dietary fiber, polypeptide and phospholipid. The nutrition-enriched rice has the advantages of high added-value, total nutritional function, uniformly distributed nutrients, stable property, good preservation and effective utilization of resource; and the preparation method has the advantages of simple operation, high use ratio of raw materials, low cost, good economic effects and the like.

Description

technical field [0001] The invention belongs to the field of intensive processing of rice agricultural products, and in particular relates to nutritionally enhanced rice and a processing method thereof. Background technique [0002] At present, the yield rate of rice in our country is about 52%, the remaining husks are 22%, rice bran is 12%, knotted rice and broken rice are 12%, and impurities are 2%. However, domestic utilization of the above-mentioned by-products is still limited to the primary processing of feed, rice bran oil, etc., without sufficient excavation. Therefore, it is necessary to expand the comprehensive utilization of rice resources, further promote the consumption of rice, increase the added value of rice and its by-products, increase the economic benefits of rice processing enterprises, and increase the income of farmers. [0003] In addition, domestic and foreign consumers' demand for rice can be summarized into three aspects: "safety, safety, and delic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/30A23L1/10A23L1/304A23L1/302A23P1/00A23P1/12A23P1/02A23L33/10A23L33/15A23L33/16A23L33/21A23P10/25A23P30/20
Inventor 李宗军
Owner HUNAN AGRICULTURAL UNIV
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