Refining method for processing of rice

Abstract

The invention relates to the technical field of rice processing, and discloses a refining method for processing of rice. The refining method comprises the following steps of removing impurities from unhulled rice, screening the unhulled rice without impurities, removing husks of the screened unhulled rice, separating husked rice, performing careful selection, performing rice milling and polishing,performing color sorting and classifying, performing sterilization and performing packing. The weight of the unhulled rice is weighed, early stage experiment can be performed, and the results show that the weight of the unhulled rice is the same as that of water. An appropriate amount of water is added to an atomization plant, and is uniformly sprayed for wetting the unhulled rice, so that the brown rice moisture in the unhulled rice is maintained to 13.5%15.0%. The brown rice is atomized, sprayed with water and moisturized for some time, so that the friction coefficient of the surface of thebrown rice is increased, grinding, cutting, applying and separating of the cortex of the brown rice are facilitated, the milling pressure can be reduced, the brown rice in the rice milling process can be reduced, and the milled rice rate is increased. The refining method for processing of rice can solve the problem that the moisture of the brown rice in the unhulled rice is low to cause more broken rice during processing.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a refining method for rice processing. Background technique [0002] Rice is one of the traditional staple foods in my country, and it is also the main food of the people in southern China. Rice is the basic food for supplementing nutrients. In addition to being rich in carbohydrates, it also contains protein, fat, vitamins and 11 kinds of minerals, which can provide comprehensive nutrition for the human body. With the continuous improvement of people's living standards, consumers have higher and higher requirements for the quality of rice, and the requirements for rice quality are not only reflected in quality and taste, but also higher and higher sensory requirements, especially good quality , The rice with round and jade-like appearance and crystal clear appearance is more favored by consumers. Therefore, it is necessary to refine rice during rice processing. Howeve...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a refining method for rice processing, which has the advantages of making brown rice contain suitable water, reducing the pressure of whitening, reducing the broken rice produced during processing, and improving the whole rice rate, etc. It solves the problem that the brown rice in the paddy is low in moisture, resulting in more broken rice during processing