Preparation process of polished round-grained rice

Abstract

The invention discloses a preparation process of polished round-grained rice, which comprises the following steps: S1, preparing raw materials, selecting polished round-grained rice, screening the selected polished round-grained rice by a screening machine, and removing wizened rice, weeds, broken stones and the like in the polished round-grained rice; S2, carrying out moisture measurement treatment on the selected polished round-grained rice, determining that the water content of the polished round-grained rice ranges from 13.5% to 15.5% and the water content of the polished round-grained rice is larger than 15.5%, drying the polished round-grained rice through a drying machine, and conducting water spraying treatment on the surface of the polished round-grained rice through a spraying machine when the water content of the polished round-grained rice is smaller than 13.5%; and S3, putting the processed polished round-grained rice into a rice milling machine for rice milling treatment. The water content of the polished round-grained rice is detected before rice milling, the water content of the polished round-grained rice is conveniently controlled, the integrity of the polished round-grained rice in the rice milling process is guaranteed, the amount of broken rice generated in the rice milling process is reduced, the situation that a large amount of broken rice is generated in the rice milling process due to too much or too little water is avoided, and the yield of the polished round-grained rice is effectively guaranteed.

Description

technical field [0001] The invention relates to a kind of stem rice, in particular to a preparation process of stem rice, which belongs to the field of grain technology. Background technique [0002] Japonica rice is the seed kernel of Japonica rice, also known as rice. Some people also call it "Penglai rice", which is round and short in shape. It tastes soft and hard, with a sweet and light taste and a mild nature. Generally, japonica rice is most often used to make rice, sushi and other meals. The amylose value of japonica rice is about 16-21. Because of its moderate hardness, japonica rice is most often used to make rice and sushi. Waiting for meals. The "Chishang rice" produced in Chishang Township, Taitung County, Taiwan, etc. are all "japonica rice" varieties. [0003] According to Chinese Patent No. "CN111632641A", "a kind of rice processing technology" is disclosed, including initial cleaning, stone removal, husking, sieving, rice milling and polishing. After the ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of stalk rice preparation process, to solve the problem that the current stalk rice does not detect and control the moisture content of the stalk rice in the process of processing the stalk rice proposed in the above-mentioned background technology, and when the water content of the stalk rice is too much or too little , a large amount of broken rice will be produced in the process of rice milling, which will seriously affect the yield and product quality of stem rice

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