Bean sprout production process

Abstract

The invention provides a bean sprout production process characterized in comprising the following steps: S1, beans are elutriated, and are blanched for 3min under stirring in hot water with a temperature of 75-80 DEG C, such that heat sterilization is carried out; the beans are soaked for 2-4h with clear water with a temperature of 40-45 DEG C; S2, the soaked beans are placed in a cultivation box, and are transported to a workshop; the beans are sprayed once every other 1-2h, while the temperature in the workshop is maintained at 24-26 DEG C, and the humidity in the workshop is maintained at above 70-80%; S3, when the beans in the cultivation box are turned into bean sprouts, the cultivation box is transported to a washing workshop where bean sprouts are subjected to root cutting and washing; and S4, the processed bean sprouts are transported to a precooling tank in time, and are cooled for 3-4min with water with a temperature of 0 DEG C; the bean sprouts are transported to a refrigeration chamber with a temperature of 2-8 DEG C. According to the bean sprout production process, no additive is needed, and a production period is short. The production period is usually 4 days, and a shelf life can reach 1 week or more.

Description

technical field [0001] The invention relates to bean sprouts production technology, in particular to a bean sprouts production process. Background technique [0002] The existing bean sprouts have a long germination cycle. In order to reduce the production cycle and prolong the shelf life, manufacturers often add various additives, but this is not conducive to people's health. Contents of the invention [0003] Features and advantages of the invention are set forth in part in the description which follows, or may be obvious from the description, or may be learned by practice of the invention. [0004] In order to overcome the problems of the prior art, the present invention provides a production process of bean sprouts, which is characterized in that it comprises steps: S1, washing the beans, soaking them in warm water for 2-4 hours; S2, soaking the beans in clear water Put it into the incubator, and transport it into the workshop, spray it every 1-2 hours, and keep the t...

AI Technical Summary

Problems solved by technology

[0002] The existing bean sprouts have a long germination cycle. In order to reduce the production cycle and prolong the shelf life, manufacturers often add various additives, but this is not conducive to people's health

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