Method for producing germinated brown rice by adding trace amount of nutrient solution

Abstract

The invention relates to a method for producing germinated brown rice by adding a trace amount of nutrient solution. The method is characterized by comprising the following steps: spraying the nutrient solution which contains components such as malic acid, chlorogenic acid and zinc lactate in an atomizing manner until the water content of brown rice is 21-23 percent; then treating the brown rice under a pulse electric field; continuously supplementing the nutrient solution twice, and continuously treating the brown rice under the pulse electric field twice until the water content of rice grains is 13-15 percent to obtain the germinated brown rice with high nutritive value and stable quality. By adding the trace amount of nutrient solution and treating the brown rice under the pulse electric field, the bud growth can be quickly accelerated, and meanwhile, the bacterial growth is suppressed. The method is compact, continuous, and simple and easy to operate.

Description

technical field [0001] The invention relates to a method for producing germinated brown rice by adding a small amount of nutrient solution, and belongs to the field of food processing. Background technique [0002] Germinated brown rice is a brown rice product composed of young sprouts, bran layer and endosperm obtained by germinating brown rice to a certain bud length through physiological activation process as raw material. Germinated brown rice retains more than 60% of the important nutrients of rice, and its nutritional value is more than ten times that of ordinary white rice. Especially after germination, some active substances with special physiological functions such as γ-aminobutyric acid, glutathione, γ- Oryzanol, ferulic acid, etc. increased significantly. [0003] However, during the germination process of brown rice, due to the high water content and suitable ambient temperature and humidity conditions, microorganisms are easy to multiply in large numbers, which...

AI Technical Summary

Problems solved by technology

Since most of the bacteria are on the surface of the grain, the post-harvest sterilization treatment is considered to be the most helpful for the control of microorganisms, but the existing research has not found a simple and easy method to inhibit the contamination microorganisms, and the general fungicides are commonly used Sodium hypochlorite, electro-generated acidic water, electro-generated alkaline water, Ca 2+ processing, or Ca 2+ Combined treatment with gibberellin, but the fresh-keeping effect is relatively simple, and it cannot comprehensively inhibit the degradation and loss of various nutrients in germinated brown rice

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