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Two Key Technologies for Milling Rice Using A Rice Whitener

• Posted by liang gong November 4, 2018 Filed in Other #Rice Whitener  418 views
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  After the grain is harvested, it needs to be milled with a Rice Whitener(LIANGGONG) to turn it into rice. The quality of the rice process directly determines the quality of the rice and the market price. Then there are two key techniques to be aware of when using rice whitener machines for rice milling.

  1. Rice whitener technology

  The key to rice whitener technology is to choose a reasonable milling process and advanced rice whitener machine. Practice has proved that the rice milling process with three machines and white milling is more reasonable, no matter whether the milled rice or glutinous rice can be adapted, and the three-machine whitening process adopts the technology of two sands and one iron to ensure the product quality, especially beneficial to the improvement. The effect and quality of the polished rice. According to the mechanism of rice whitener, rapid light milling can not only reduce the amount of crushing, but also ensure that the surface of the rice does not produce scars caused by strong grinding. The large-diameter vertical sand roller rice whitener machine belongs to the model of fast light-grinding. It is better to reduce the crushing and keep the surface of the rice grain flat than the horizontal sand roller rice whitener machine. For the granular slender rice, it is more suitable to use a vertical sand roller rice whitener machine.

  2. White rice polishing technology

  The purpose of white rice polishing can be summarized into three aspects: 1. Clearing the rice grain to express impetuousness, making the rice grain smooth and delicate, improving the sensory quality of rice and improving the commodity value of rice; 2. Extending the shelf life of rice and maintaining the grain of rice Freshness; 3. Improve and improve the eating quality of rice, so that the rice tastes refreshing and slippery.

  At present, most of the various types of polishing machines produced in China are difficult to meet the above three requirements. Generally, they can only play the role of brush rice machine to remove the floating surface of rice grains, and can not achieve the pre-gelatinization and gelatinization of starch on the surface of rice grains. How to make the rice after polishing, the starch pre-gelatinization and gelatinization of the surface of the rice grain depends entirely on the water and heat in the rice polishing process or the addition of the edible auxiliary agent. The hydrothermal effect is nothing more than the hydrothermal action caused by the frictional heat generated by the machine itself during the polishing of the rice and the moisture added by the outside, or the hydrothermal action caused by the water and heat other than the polishing machine. Practice has proved that all of the above two polishing machines that produce hydrothermal effects can achieve good polishing results.

  Click Rice Polisher to learn about more information.