Low-sugar regenerated rice production process and product thereof

A production process, the technology of regenerated rice, applied in the field of food processing, can solve the problems of rapid blood sugar rise, low utilization rate of rice processing by-products, waste of food, etc., and achieve the effect of improving utilization, reducing waste and reducing use

Inactive Publication Date: 2016-11-09
GUIZHOU FENGGANG COUNTY SHENNONG RICE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a low-sugar regenerated rice production process to solve the problem of low utilization rate of rice processing by-products and waste of some grains
[0005] The present invention also provides low-sugar regenerated rice, which solves the problem of rapid blood sugar rise after eating miscellaneous grain rice (or regenerated rice)

Method used

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  • Low-sugar regenerated rice production process and product thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1. In this embodiment, each part of the raw material is pulverized separately, the rice bran powder is passed through a 120-mesh sieve, and the rest of the raw materials are passed through a 80-mesh sieve for later use. Wherein the ingredients of each raw material are respectively by weight fraction: broken rice powder 36, rice bran powder 5, coarse powder 7, bitter gourd powder 20, yam powder 7, lotus seed powder 9, barley powder 8, taro powder 8. Put the raw materials into the mixer, add water at a temperature of 42°C for stirring and tempering, and adjust to a final moisture content of 20%; send the tempered raw materials into a twin-screw extruder for extrusion granulation, and the feeding section of the extruder and The temperature of the metering section is controlled at 55° C., the temperature of the compression section is controlled at 90° C., and the screw speed is controlled at 260 revolutions per minute. The extruded rice grain raw material is sent...

Embodiment 2

[0016] Embodiment 2. In this embodiment, each part of the raw material is pulverized separately, the rice bran powder is passed through a 120-mesh sieve, and the rest of the raw materials are passed through a 80-mesh sieve for use. Wherein the raw material components are respectively by weight fraction: 15 broken rice flour, 10 rice bran flour, 10 coarse flour, 23 bitter gourd flour, 8 yam flour, 12 lotus seed flour, 12 barley flour and 10 taro flour. Put the raw materials into the mixer, add water at a temperature of 45°C for stirring and tempering, and adjust to a final moisture content of 20%; send the tempered raw materials into a twin-screw extruder for extrusion granulation, and the feeding section of the extruder and The temperature of the metering section is controlled at 50°C, the temperature of the compression section is controlled at 85°C, and the screw speed is controlled at 240 rpm. The extruded rice grain raw material is sent to the two-stage gradient hot air dry...

Embodiment 3

[0017] Embodiment 3. In this embodiment, each part of the raw material is pulverized separately, the rice bran powder is passed through a 120-mesh sieve, and the rest of the raw materials are passed through a 80-mesh sieve for use. Wherein the ingredients of each raw material are respectively by weight fraction: broken rice powder 45, rice bran powder 5, coarse powder 5, bitter gourd powder 16, yam powder 5, lotus seed powder 8, barley powder 8, taro powder 8. Put the raw materials into the mixer, add water at a temperature of 40°C for stirring and tempering, and adjust to a final moisture content of 20%; send the tempered raw materials into a twin-screw extruder for extrusion granulation, and the feeding section of the extruder and The temperature of the metering section is controlled at 60° C., the temperature of the compression section is controlled at 90° C., and the screw speed is controlled at 270 revolutions per minute. The extruded rice grain raw material is sent to th...

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Abstract

The invention discloses a low-sugar regenerated rice production process and a product thereof and belongs to the field of food processing. The process includes the steps of raw material smashing, water adding for quenching and tempering, extruding and pelleting, surface hardening and drying. 15-45 parts by weight of broken rice flour, 5-10 parts by weight of rice bran powder, 5-10 parts by weight of coarse powder, 16-23 parts by weight of bitter gourd powder, 5-8 parts by weight of yam flour, 8-12 parts by weight of lotus seed powder, 8-12 parts by weight of coix seed powder and 8-10 parts by weight of taro powder are adopted as raw materials; an extruder with the compression section temperature being 85-95 DEG C and the screw speed being 240-270 r/min is used for extruding and pelleting, and after the raw materials are extruded, the raw materials are shaped through a die head and cut into rice grains through a cutter; secondary gradient hot air is adopted for drying till the water content ranges from 11% to 12%; the temperature of primary drying airflow ranges from 55 DEG C to 60 DEG C, and the drying time ranges from 15 min to 20 min; the temperature of secondary drying airflow ranges from 20 DEG C to 25 DEG C, the drying time ranges from 5 min to 10 min, and low-sugar regenerated rice is obtained. The problems that the edible utilization rate of rice processed byproducts is low, part of grain waste exists, and rise of blood glucose is rapid after cereal rice (or refrigerated rice) is eaten are solved.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a low-sugar regenerated rice production process and its products. Background technique [0002] About 2 / 3 of the nutrients and functional components in rice are mainly distributed in the cortex and rice germ. The higher the precision of rice processing, the greater the loss of nutrients. In addition to producing refined rice, the existing rice processing process also produces a large number of by-products, including broken rice grains, variegated grains, rice bran, brown powder and rice husk, etc., refined rice is used for food, and these by-products are often discarded Or used as animal feed, but in fact broken rice grains, rice bran, etc. are rich in nutrients. In the modern society with rapid population growth, this inevitably leads to the waste of some food. Moreover, if you eat refined rice for a long time without paying attention to nutritional improvement, it will cause ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/143A23L7/10A23L19/00A23L19/10A23L25/00A23L33/00
CPCA23V2002/00A23V2200/328A23V2300/10
Inventor 谭仕波
Owner GUIZHOU FENGGANG COUNTY SHENNONG RICE IND
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