Nutritious sprouted glutinous coarse rice flour and preparation process thereof

A technology for germinated glutinous brown rice and nutritious rice flour, applied in the field of food biology, can solve problems such as large nutrient loss and environmental pollution, and achieve the effects of promoting enrichment, increasing nutritional value, increasing variety and market competitiveness

Active Publication Date: 2011-09-28
ANHUI SCI & TECH UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional glutinous rice flour is produced by water milling method, which results in a large loss of nutrients and causes certain environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] After the selected glutinous brown rice is cleaned, it is placed in a stainless steel barrel and soaked at 30°C for 9 hours, and the water is released in the middle to make the glutinous brown rice breathable for 40 minutes. Germinate in dark at 35°C for 20 hours in the germination room, during which time spray with 5mg / mL CaCl 2 The mixed solution with 15mg / mL MSG replenishes water to keep a moist state, after germination is completed, wash with water and dry with hot air. The germinated glutinous brown rice is crushed until 70% of the material can pass through a 120-mesh sieve, and the sieved material is separated from the sieved material. After microwave puffing, the superfine pulverizer is used to pulverize to a fineness of 250 meshes. The sieved material after the first crushing is mixed with the puffed superfine pulverized material to obtain germinated glutinous brown rice flour. Put 80kg of germinated glutinous brown rice flour, 10kg of buckwheat flour, 5kg of ...

Embodiment 2

[0035] After the selected glutinous brown rice is washed, it is placed in a stainless steel barrel and soaked at 30°C for 7 hours, and the water is released in the middle to make the glutinous brown rice breathable for 20 minutes. Germinate in dark at 25°C for 40 hours in the germination room, during which time spray with 15mg / mL CaCl 2 The mixed solution with 5mg / mL MSG replenishes water to keep the wet state, after germination is completed, wash with water and dry with hot air. The germinated glutinous brown rice is pulverized so that 80% of the material can pass through an 80-mesh sieve, and the oversize and undersize are separated. After microwave puffing, the superfine pulverizer is used to pulverize to a fineness of 150 meshes. The sieved material after the first crushing is mixed with the puffed superfine pulverized material to obtain germinated glutinous brown rice flour. Put 50kg of germinated glutinous brown rice flour, 30kg of buckwheat flour, 10kg of soybean flou...

Embodiment 3

[0037] After the selected glutinous brown rice is washed, it is placed in a stainless steel barrel and soaked at 30°C for 8 hours, and the water is released midway to make the glutinous brown rice air-permeable for 30 minutes. The soaked glutinous brown rice was germinated in the germination room at 30°C for 27 hours in the dark, during which time it was sprayed with 7mg / mL CaCl 2 The mixed solution with 9mg / mL MSG replenishes water to keep a moist state, after germination is completed, wash with water and dry with hot air. The germinated glutinous brown rice is pulverized so that 80% of the material can pass through a 100-mesh sieve, and the oversize and undersize are separated. After microwave puffing, the superfine pulverizer is used to pulverize the sieve to a fineness of 200 meshes. The sieved material after the first crushing is mixed with the puffed superfine pulverized material to obtain germinated glutinous brown rice flour. Put 70kg of germinated glutinous brown ri...

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PUM

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Abstract

The invention discloses nutritious sprouted glutinous coarse rice flour and a preparation process thereof. The nutritious sprouted glutinous coarse rice flour comprises 50-80% of sprouted glutinous coarse rice flour, 10-30% of buckwheat flour, 5-10% of bean flour and 5-10% of sesame flour; and the preparation process comprises the following steps of: sprouting at a selected proper temperature, spraying a mixed solution containing CaCl2 and monosodium glutamate during the sprouting operation to promote the enrichment of gamma-amino butyric acid (GABA) in sprouting, and finally, obtaining the nutritious sprouted glutinous coarse rice flour with GABA content of up to 20-40 mg / 100g, thereby supplementing the nutritious ingredients such as GABA and the like in the rice flour. The nutritious sprouted glutinous coarse rice flour plays roles in reducing blood pressure, improving brain function, calming nerves and promoting long-term memory; after being baked and cured, the nutritious sproutedglutinous coarse rice flour product has intense rice incense and good pasting performance and anti-caking performance. Due to the adoption of the nutritious sprouted glutinous coarse rice flour, the varieties and designs of the glutinous rice flour are enriched, and the utilization rate and the additional value of the glutinous coarse resources are increased.

Description

[0001] technical field [0002] The invention relates to germinated glutinous brown nutritious rice flour and a preparation process thereof, belonging to the field of food biotechnology. Background technique [0003] In rice, the amino acid composition of glutinous rice protein is relatively balanced, and it does not contain toxic substances and enzyme inhibitors that affect food utilization. It is the main raw material of choice for various rice products. Moreover, the amylopectin of glutinous rice is very high, and the instant rice flour made from it is easy to gelatinize, and its sensory quality is good, so it is a good raw material for processing high-grade nutritious rice flour. With the improvement of processing precision, the currently edible glutinous rice loses a lot of its nutritional components. Rice bran is rich in vitamins, minerals, unsaturated fatty acids, dietary fiber, and rice germ contains nutrients necessary for life and development. In the process of ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/185A23L1/29A23L7/20A23L33/00
Inventor 郭元新陈守江李先保于雷江玲李凤霞杜传来鲍士宝
Owner ANHUI SCI & TECH UNIV
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