Production process of bean sprouts

Abstract

The invention relates to a production process of bean sprouts. The production process comprises the following steps of: S1, seed selection; S2, cleaning and soaking of seeds; S3, sprouting: pouring the seeds treated in step S2 into an incubation barrel, starting an automatic control system to control to proper temperatures: optimum temperature of 22-23 DEG C in the barrel, optimum indoor temperature of 25 DEG C and rotation speed of 1.5h per circle of the incubation barrel, after entering into the incubation barrel, setting the system to spray water for 1min in every 5 minutes for 24 hours at the first day, properly adjusting according to different varieties and setting to spray water 7-10 minutes in every hour at the second day, adjusting according to actual growth condition and spraying water for 10-20 minutes in every hour after the third day, wherein spraying needs to be carried out ceaselessly to ensure the optimum temperature for the growth of the bean sprouts as heat is continuously generated during the sprouting process of the seeds and excess temperature causes root rot to the bean sprouts, and in general, a batch of finished bean sprouts can be produced through 4-9 days; S4, cleaning; and S5, refreshment in a refrigerator.

Description

technical field [0001] The invention relates to a production process of sprouts. Background technique [0002] With the improvement of people's living standards and the change of eating habits, green food is generally loved by people. People are not only satisfied with the supply quantity of vegetables, but also pay more attention to the appearance, quality and food safety of vegetables and other quality indicators. Sprouts are favored by consumers as a nutritious, high-quality, pollution-free health-care green food. Therefore, sprouts have become a promising emerging vegetable industry. Unique varieties of bean sprouts: bean sprouts are pickled with the tender stems of mustard greens, which are divided into salty and sweet. Salty sprouts are produced in Nanxi, Luzhou, and Yongchuan in Sichuan, and were founded in 1841; sweet sprouts are produced in Yibin, Sichuan, which was called "Xufu sprouts" in ancient times, and was founded in 1921. Shanghai and other places. [00...

AI Technical Summary

Problems solved by technology

[0003] The existing bean sprouts production process is complicated, and the high-quality yield of bean sprouts is low. In addition, because the fermentation temperature of bean sprouts fluctuates due to changes in weather, if the temperature is too high, the assorted bacteria of bean sprouts will multiply in large numbers during the fermentation process. It will destroy the nutritional content of sprouts and affect the aroma and taste of sprouts. Therefore, it is difficult to mass-produce them on a large scale