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Preparation method of high-gamma-aminobutyric acid germinated brown rice and selenium-enriched germinated brown rice

A technology for germinated brown rice and aminobutyric acid, which is applied in the directions of food preparation, multi-step food processing, food science, etc., can solve the problems of low germination rate of germinated brown rice, low content of γ-aminobutyric acid, etc., and achieves a simple and easy process. , high nutritional value, good taste effect

Active Publication Date: 2015-02-18
南京远望富硒农产品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is soaked without additives, and is dried with circulating ventilation, resulting in a low germination rate of germinated brown rice and a low content of γ-aminobutyric acid in the finished product

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Harvest 100 kilograms of brown rice after removing impurity and cleaning the impurity-removed and husked rice planted in Nanjing within half a year, as the raw material of germinated brown rice, rinse the brown rice with clear water and soak it with soaking liquid for 3 hours at a temperature of 5°C; The amount of deionized water in the soaking liquid is 300 kg, and other components in the soaking liquid are respectively 0.1% naphthaleneacetic acid, 0.1% methionine, 1% potassium chlorate, 0.05% sodium metavanadate, and potassium tartrate according to the total weight of the soaking deionized water. Sodium 0.05%. The soaked brown rice is germinated in a container filled with nitrogen for 5 hours at a temperature of 50°C, and the germinated brown rice is washed with a deionized aqueous solution containing auxin and sodium salicylate, and the amount of deionized water is 200 kg , Its addition is respectively auxin 0.5% according to the total weight of water, sodium salicyl...

Embodiment 2

[0012] Harvest 100 kilograms of brown rice after removing impurity and cleaning the impurity-removed and husked rice planted in Nanjing within half a year, as the raw material of germinated brown rice, rinse the brown rice with clear water and soak it with soaking liquid for 4 hours at a temperature of 15°C; The amount of deionized water in the soaking solution is 400 kilograms, and other components in the soaking solution are respectively 0.5% naphthaleneacetic acid, 0.5% methionine, 5% potassium chlorate, 0.1% sodium metavanadate, and potassium tartrate according to the total weight of soaking deionized water. Sodium is 0.1%. The soaked brown rice is germinated in a container filled with nitrogen for 6 hours at a temperature of 60°C, and the germinated brown rice is washed with a deionized aqueous solution containing auxin and sodium salicylate, and the amount of deionized water is 300 kg , its add-on is respectively auxin 1% according to the total weight of water, sodium sa...

Embodiment 3

[0014] Harvest 100 kilograms of brown rice after removing impurity and cleaning the impurity-removed and husked rice planted in Nanjing within half a year, as the raw material of germinated brown rice, rinse the brown rice with clear water and soak it with soaking liquid for 3 hours at a temperature of 10°C; The amount of deionized water in the soaking liquid is 300 kg, and other components in the soaking liquid are 0.2% naphthaleneacetic acid, 0.2% methionine, 2% calcium chloride, 0.03% sodium chromate, tartaric acid according to the total weight of the soaking deionized water. Potassium sodium is 0.02%. The soaked brown rice is germinated in a container filled with nitrogen for 5 hours at a temperature of 50°C, and the germinated brown rice is washed with a deionized aqueous solution containing auxin and sodium salicylate, and the amount of deionized water is 200 kg , its add-on is respectively auxin 0.7% according to the total weight of water, sodium salicylate 0.3%, the ge...

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PUM

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Abstract

The invention discloses a preparation method of germinated brown rice with high gamma-aminobutyric acid content. The preparation method comprises the following steps: by adopting brown rice prepared by husking rice which is harvested within half a year as a raw material, soaking the brown rice for 2-4 hours by using a soaking solution, germinating soaked brown rice in a container filled with nitrogen, performing water washing on the germinated brown rice by using a deionized aqueous solution containing cell growth factors and sodium salicylate, treating the germinated brown rice subjected to water washing by using phytase, and then performing microwave drying on the treated germinated brown rice to prepare the germinated brown rice with the water weight content of 8-10%. The preparation method of the germinated brown rice disclosed by the invention is short in processing flow and simple, convenient and feasible in technological process, can be used for reducing the influences of a processing course to the inherent quality of the germinated brown rice to a highest extent, and ensures that 'original taste and flavor' of rice grains can be kept to the highest extent; the prepared germinated brown rice is high in nutritional value, is easy to stew and absorb, and is excellent in taste; and the GABA content of 100g of a product is more than 200mg, so that the germinated brown rice has a very good health effect.

Description

technical field [0001] The invention belongs to the technical field of deep processing of agricultural products, and in particular relates to a preparation method of high-γ-aminobutyric acid germinated brown rice and selenium-enriched germinated brown rice. Background technique [0002] Currently. The polished rice that people eat is easy to cook, easy to absorb, and has a good taste, but most of the nutrients in rice are accumulated in the bran layer and germ of brown rice. Abandoning it is undoubtedly a great waste of nutrients. When brown rice is germinated under certain conditions, when the bud length of the germinated brown rice obtained is 0.6-0.9mm, the nutritional value of germinated brown rice is at the highest state, which is several times that of the original brown rice, especially the amount of γ-aminobutyric acid is several times that of white rice . It has the health function that modern people desperately need, and it tastes good. The industrialization of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/172A23L7/152
CPCA23L7/152A23L33/00A23V2002/00A23V2300/38
Inventor 吴建苏李家明吴兆斌徐丽萍陈小梅陈玲陈琴侯晓燕朱诗晟
Owner 南京远望富硒农产品有限责任公司
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