Production technology of soybean sprout

Abstract

The invention discloses a production technology of soybean sprout. The production technology comprises the following steps of: screening raw materials, washing and degerming, soaking soybean, cultivating, harvesting, cleaning and shelling, pre-cooling and the like, wherein the soybean produced by black land in Heilongjiang province is mainly selected. The production technology comprises the following steps of: strictly screening, washing, degerming, soaking in water for 5-6h to grow the soybean, transplanting the grown soybean into a cultivating workshop to cultivate for 6-7 days under proper temperature and humidity conditions, harvesting according to the specific standard after cultivating, cleaning and shelling the soybean sprout by a cleaning and shelling production line, enchasing, pre-cooling the enchased soybean sprout by a pre-cooling line, and storing in a storehouse. After the production technology of the soybean sprout is used, the quality of the soybean sprout base material and the rationalization of a cultivation process can be improved. More importantly, the soybean sprout is pre-cooled, so that the soybean sprout mildewing, rotting and decomposing conditions can be further weakened, and the freshness grade of the soybean sprout in the follow-up processes of transporting, coming into the market and family storing can be obviously prolonged.

Description

technical field

[0001] The invention relates to an industrialized production process of vegetables, in particular to a new process suitable for large-scale and high-quality production of bean sprout vegetables. Background technique

[0002] As we all know, bean sprouts are sprouts from bean crops, so they have the nutritional characteristics of bean crops. Compared with other vegetables, bean sprouts contain a lot of protein, vitamin C, aspartic acid, calcium, iron, dietary fiber, organic matter, vitamin B1 etc., and crisp and delicious, deeply loved by people. The traditional cultivation method of bean sprouts is relatively simple. It is divided into steps such as seed selection, seed soaking, water spraying to accelerate germination, and harvesting. Generally, crock pots, earthen pots and other utensils are used for manual operation, and the temperature and humidity are controlled by experience. The labor intensity is high and the efficiency is very low. In addition, sin...

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