Production method for processing total-nutrient germinated brown rice and germinated milled rice

Abstract

The invention provides a production method for processing total-nutrient germinated brown rice and germinated milled rice. The production method includes the steps that new unhusked rice with the water content being below 15% is selected as raw materials and then put into an open container after being sieved and subjected to impurity removal; water is added to immerse the unhusked rice by above 10 cm; ozone with the concentration of 0.5-1.5 mg / L is introduced continuously into the water from the bottom of the container; the water is controlled to be at the constant temperature of 32+ / -1 DEG C for 36-48 hours for seed soaking and pregermination, and the water is not changed halfway; after the germinated rice with the germination length being 0.5-1 mm is obtained, the ozone supply is stopped, steam at the temperature of 80 DEG C is introduced for 4 min, and then rapid inactivation treatment is carried out; and the unhusked rice is then rapidly dried at the temperature of 50-52 DEG C until the water content is below 17%. After the unhusked rice is hulled according to a common method, the germinated brown rice is obtained. Then separation, rice milling, color sorting, polishing and grading are carried out, so that the germinated milled rice is obtained. The production method for processing the total-nutrient germinated brown rice and germinated milled rice is uniform in germination, is high in germination speed and keeps the nutrient in the unhusked rice as much as possible.

Description

technical field

[0001] The invention belongs to the field of grain processing, and mainly relates to a production method for processing full-nutrition germinated brown rice and germinated white rice. Background technique

[0002] The production process of traditional germinated brown rice is to select the new rice after screening and removing impurities, and go through the processes of husking and husk---soaking---germination---drying, inactivation and disinfection---packing, etc. The germinated brown rice with nutritious ingredients is produced, and its nutritional ingredients are much higher than those of polished rice. However, because this traditional production and processing process starts after the rice has been dehulled and processed into brown rice, the follow-up processes such as soaking, germination, and drying begin, so there are two fatal disadvantages of the hulled brown rice before and after soaking and germination. , before husking and soaking, due to the me...

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