Konjak dietary fiber nutrient enrichment rice and preparation method thereof

A technology of nutritionally fortified rice and dietary fiber, which is applied in food preparation, food shearing, food drying, etc., can solve the problems of low dietary fiber content, poor rehydration, and intolerance to boiling, so as to achieve strong taste and overcome poor rehydration Effect

Active Publication Date: 2014-01-01
四川东方魔力生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a konjac dietary fiber nutritionally enhanced rice and its preparation method, so that it can overcome the low content of dietary fiber in the prior art, poor rehydration, poor cooking resistance, soft mo

Method used

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  • Konjak dietary fiber nutrient enrichment rice and preparation method thereof

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Experimental program
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Example Embodiment

[0024] Example 1:

[0025] 1) Accurately weigh the materials according to the following mass ratios: modified starch 50%, corn starch 28%, konjac gum 0.5%, soybean fiber 2% sodium alginate 0.2%, calcium gluconate 0.2%, salt 0.5%, water 18%.

[0026] 2) Pour the weighed materials into the mixer, start the mixer to mix the materials evenly. The order of the materials is as follows: first add starch and konjac powder into the mixer and mix well, then slowly add water. The speed of the stirrer is 40 rpm, and the stirring time is 15 minutes.

[0027] 3) Put the uniformly mixed materials into the twin-screw extrusion molding machine, adjust the speed of the cutter, and cut the extruded materials into rice grain shapes. Set the temperature of the first zone of the twin-screw extruder to 40 degrees, the temperature of the second zone to 90 degrees, and the temperature of the third zone to 70 degrees. The speed of the cutter is 100 revolutions per minute.

[0028] 4) Filter out irregular ric...

Example Embodiment

[0031] Example 2:

[0032] 1) Accurately weigh the materials according to the following mass ratios: 50% modified starch, 28% corn starch, 1.5% konjac gum, 2% soybean fiber, 0.35% sodium alginate, 0.2% calcium gluconate, 0.5% salt, and 18% water.

[0033] 2) Pour the weighed materials into the mixer, start the mixer to mix the materials evenly. The order of the materials is as follows: first add starch and konjac powder into the mixer and mix well, then slowly add water. The speed of the stirrer is 40 rpm, and the stirring time is 15 minutes.

[0034] 3) Put the uniformly mixed materials into the twin-screw extrusion molding machine, adjust the speed of the cutter, and cut the extruded materials into rice grain shapes. Set the temperature of the first zone of the twin-screw extruder to 40 degrees, the temperature of the second zone to 90 degrees, and the temperature of the third zone to 70 degrees. The speed of the cutter is 100 revolutions per minute.

[0035] 4) Filter out irregul...

Example Embodiment

[0038] Example 3:

[0039] 1) Accurately weigh the materials according to the following mass ratios: 50% modified starch, 28% corn starch, 3% konjac gum, 2% soybean fiber, 0.5% sodium alginate, 0.2% calcium gluconate, 0.5% salt, and 18% water.

[0040] 2) Pour the weighed materials into the mixer, start the mixer to mix the materials evenly. The order of the materials is as follows: first add starch and konjac powder into the mixer and mix well, then slowly add water. The speed of the stirrer is 40 rpm, and the stirring time is 15 minutes.

[0041] 3) Put the uniformly mixed materials into the twin-screw extrusion molding machine, adjust the speed of the cutter, and cut the extruded materials into rice grain shapes. Set the temperature of the first zone of the twin-screw extruder to 40 degrees, the temperature of the second zone to 90 degrees, and the temperature of the third zone to 70 degrees. The speed of the cutter is 100 revolutions per minute.

[0042] 4) Filter out irregular ...

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Abstract

The invention provides konjak dietary fiber nutrient enrichment rice and a preparation method of the konjak dietary fiber nutrient enrichment rice. The Konjak dietary fiber nutrient enrichment rice is characterized in that starch is used as a raw material, and konjak dietary fiber is added. The konjak dietary fiber nutrient enrichment rice is prepared from the following raw materials by weight ratio: 50% of modified starch, 28% of corn starch, 0.5-3% of konjac gum, 2% of soybean fiber, 0.2-0.5% of sodium alginate, 0.2% of calcium gluconate, 0.5% of table salt and 18% of water, and the konjak dietary fiber nutrient enrichment rice is prepared by the steps of mixing, extruding, forming, screening, drying and polishing. The konjak dietary fiber nutrient enrichment rice is similar to natural rice in structure state, is chewable in taste and resistant in boiling, has high dietary fiber content up to 5%, and overcomes the disadvantages of poor reconstitution property, poor boiling resistance, soft and poor chewiness and low dietary fiber content, and is an ideal product used for supplementing dietary fibers.

Description

technical field [0001] The invention belongs to the field of food technology and processing, and specifically provides konjac dietary fiber nutrition-enhanced rice and a preparation method thereof. Background technique [0002] The Chinese Nutrition Association recommends an intake of 30-40 grams of dietary fiber per person per day. According to the survey, the daily intake of dietary fiber in China is only 12-15 grams. Dietary fiber has thus been fortified into food as a nutritional supplement. Fortified rice is one way to add dietary fiber. [0003] With the improvement of people's living standards and the acceleration of the pace of life, people's diet tends to be refined, resulting in an unbalanced dietary structure. The resulting cardiovascular diseases, obesity and other diseases are increasing, and they are also becoming younger. Therefore, people with certain Dietary fiber food with health care function has broad demand and market prospect, so it is of great signif...

Claims

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Application Information

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IPC IPC(8): A23L1/10A23L1/214A23L1/308A23P1/02A23L33/21
CPCA23L29/30A23L33/21A23V2002/00A23V2250/5118A23V2250/5116A23V2300/41A23V2300/10
Inventor 何兴春巩桥薄晓菲
Owner 四川东方魔力生物科技有限公司
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