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Method for improving quality of germinated brown rice

A technology of germinated brown rice and high quality, which is applied in food preservation, food drying, food ultrasonic treatment, etc. It can solve the problems of germinated brown rice, such as difficult cooking, poor taste, and short shelf life, so as to reduce product safety hazards, improve taste, The effect of delaying starch retrogradation

Inactive Publication Date: 2018-03-23
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a production method for improving the quality of germinated brown rice, which can effectively solve the problems of difficult cooking of germinated brown rice, poor taste, and short shelf life, while maintaining the good shape of brown rice

Method used

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  • Method for improving quality of germinated brown rice
  • Method for improving quality of germinated brown rice
  • Method for improving quality of germinated brown rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1, a kind of method for improving the quality of germinated brown rice, carries out following steps successively:

[0029] 1), cleaning and disinfection: select 350g of brown rice grains with full grains, no mildew, and uniform color, and after preliminary cleaning with sterile water, add sodium hypochlorite diluent (available chlorine ≥ 5.2% sodium hypochlorite aqueous solution and water according to the volume of 1:1000) Mix) Soak and disinfect for 30 minutes, rinse with sterile water once after disinfection.

[0030] 2) Germination: Soak the rinsed brown rice in water for 10 minutes with an ultrasonic wave with a power of 380W and a frequency of 30KHZ, then germinate at a constant temperature at 28°C (oscillation frequency 100r / min) for 12 hours, and keep the air flowing during the germination period. Change the water every 8 hours, and drain the surface moisture after germination is completed.

[0031] 3), moisture adjustment: the germinated brown rice a...

Embodiment 2

[0034] Embodiment 2, a kind of method for improving the quality of germinated brown rice, carries out following steps successively:

[0035] 1), cleaning and disinfection: select 350g of brown rice grains with full grains, no mildew, and uniform color, and after preliminary cleaning with sterile water, add sodium hypochlorite diluent (available chlorine ≥ 5.2% sodium hypochlorite aqueous solution and water according to the volume of 1:1000) Mix) Soak and disinfect for 30 minutes, rinse with sterile water once after disinfection.

[0036] 2) Germination: Soak the rinsed brown rice in water for 10 minutes with an ultrasonic wave with a power of 380W and a frequency of 30KHZ, then germinate at a constant temperature of 28°C (oscillation frequency 80r / min) for 20 hours, and keep the air flowing during the germination period. Change the water every 8 hours, and drain the surface moisture after germination is completed.

[0037] 3), moisture adjustment: the germinated brown rice ad...

Embodiment 3

[0040] Embodiment 3, a kind of method for improving the quality of germinated brown rice, carries out following steps successively:

[0041] 1), cleaning and disinfection: select 350g of brown rice grains with full grains, no mildew, and uniform color, and after preliminary cleaning with sterile water, add sodium hypochlorite diluent (available chlorine ≥ 5.2% sodium hypochlorite aqueous solution and water according to the volume of 1:1000) Mix) Soak and disinfect for 30 minutes, rinse with sterile water once after disinfection.

[0042] 2) Germination: Soak the rinsed brown rice in water for 10 minutes with an ultrasonic wave with a power of 380W and a frequency of 30KHZ, then germinate at a constant temperature of 28°C (oscillation frequency 80r / min) for 24 hours, and keep air circulation during the germination period. Change the water every 8 hours, and drain the surface moisture after germination is completed.

[0043] 3), moisture adjustment: the germinated brown rice ad...

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Abstract

The invention discloses a method for improving the quality of germinated brown rice. The method comprises the following steps: cleaning and disinfecting brown rice, and conducting germination to obtain the germinated brown rice; adjusting moisture of the germinated brown rice by adopting a microwave heating mode, then adding grease with good oxidation resistance, and conducting uniform mixing; firstly, uniformly smearing a layer of grease on a steam plate used for pre-gelatinization, then placing the germinated brown rice containing grease on the steam plate, and conducting the pre-gelatinization on the germinated brown rice with steam for 10 to 30 minutes under a condition of normal pressure and 92-98 DEG C; and carrying out vacuum microwave drying treatment on the pre-gelatinized germinated brown rice until a moisture content is 11-14%.

Description

technical field [0001] The invention relates to a method for improving the quality of germinated brown rice. Background technique [0002] Germinated brown rice is a kind of "active rice" obtained by germinating brown rice under certain conditions, and its nutritional components are more abundant than brown rice. Because the enzyme system of brown rice is activated during the germination process, the contents of soluble dietary fiber, soluble protein, vitamins, minerals, etc. are all increased. Significantly increased substances such as γ-aminobutyric acid have the effects of lowering blood pressure, enhancing brain cell metabolism, improving liver and kidney functions, relieving arteriosclerosis, and preventing obesity; inositol hexaphosphate has strong antioxidant capacity and prevents hyperlipidemia and Arteriosclerosis and other effects; dietary fiber has a strong detoxification effect and can enhance intestinal peristalsis. Therefore, brown rice can effectively improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/152A23L3/40
CPCA23L3/40A23L7/152A23V2002/00A23V2300/48A23V2300/10
Inventor 于勇李婷婷张洁朱莉莉朱松明
Owner ZHEJIANG UNIV
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