Rice producing process

Abstract

The invention relates to a rice producing process. The process comprises the following steps of (1) drying, (2) metering, (3) clearing, (4) stone removing, (5) shelling, (6) separating, (7) rice milling, (8) first grading, (9) rice cooling, (10) first polishing, (11) color sorting, (12) secondary polishing, (13) secondary grading, namely repeating the step (8), (14) storing and (15) quantitative packing. The preservation time of rice can be effectively prolonged, and deterioration can be avoided; the brightness of the rice can still be kept by the secondary polishing; crushed rice is prevented from reoccurring in the last procedure by the secondary grading and the grading effect is ideal; meanwhile, the problems such as non-timely packing can be avoided; the product quality of the rice can be improved and the economical risk of relevant production enterprises can be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of grain processing, in particular to a rice production process. Background technique [0002] Rice has become one of the staple foods in our country, and its nutritional value is also very rich, about 75% of carbohydrates, 7%-8% of protein, 1.3%-1.8% of fat, and rich in B vitamins. The carbohydrates in rice are mainly starch, and the protein contained is mainly rice glutenin, followed by rice gelatin and globulin. High, with a digestibility of 66.8%-83.1%, it is also the higher one in cereal protein. Therefore, edible rice has higher nutritional value. [0003] At present, the commonly used rice processing technology has many defects: when processing rice, there is no special cold rice warehouse, so that the storage time of rice is not long, and it is prone to deterioration; when polishing, it is often only polished once , due to many processes, the original polished rice cannot maintain the original smo...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used rice processing technology has many defects: when processing rice, there is no special cold rice warehouse, so that the storage time of rice is not long, and it is prone to deterioration; when polishing, it is often only polished once , due to many processes, the original polished rice cannot maintain the original smoothness; in the grading process, only one grading is often performed, and the rice will be broken again in the last process in the follow-up process, resulting in The grading effect is not ideal; rice processing is carried out on the production line, if the previous process is too fast, it will also cause problems such as untimely packaging; the above series of problems will not only greatly reduce the product quality of rice, but also give Related production enterprises bring certain economic losses