Sweet potato vermicelli processing method and processing unit thereof

Abstract

The invention discloses a sweet potato vermicelli processing method and a processing unit thereof, relating to a sweet potato deep-processing technology in the technical field of processing of agricultural products. The sweet potato vermicelli processing method disclosed by the invention comprises the following steps: 1, preparing raw materials; 2, pasting, namely (1), pasting acidic sweet potato starch; and (2), pasting alkali sweet potato starch; 3, stirring slurry, namely (1), stirring slurry of acidic sweet potato starch; and (2), stirring slurry of alkali sweet potato starch; 4, mixing slurry; 5, pumping slurry in vacuum; 6, curing preliminarily; 7, rapidly cooling and aging; 8, curing; 9, humidifying and aging; 10, blowing for aging; 11, drying; and 12, packaging. Sweet potato vermicelli prepared by the processing method disclosed by the invention is good in mouth feel, soft and flexible during eating; the production process is environment-friendly; furthermore, the sweet potato vermicelli is free from any food additive; and the sweet potato vermicelli processing method disclosed by the invention is not only capable of processing sweet potato vermicelli by using sweet potato starch as the raw material but also capable of processing vermicelli by using rice or other grains, such as millet, red rice, black rice, sorghum, oat, wheat germ, soybean, mung bean, red bean, petits pois, black soya bean, purple sweet potato, Chinese yam and potato, as the raw materials.

Description

Technical field [0001] The invention relates to sweet potato deep processing technology in the technical field of agricultural product processing, in particular to a sweet potato vermicelli processing method and a processing unit thereof. Background technique [0002] Sweet potato contains many nutrients and is a real green food. Sweet potato is processed into starch, and then made into vermicelli, strips, and slices. It is a traditional food that people in rural and urban areas like to eat, suitable for all ages. The processing of sweet potato vermicelli, strips, and slices is a traditional industry with a history of hundreds of years. In the traditional processing method of sweet potato vermicelli, alum must be added to maintain the gluten of vermicelli. With the improvement of people's living standards, paying attention to health and food safety has become the mainstream of people's life. At present, the relevant laws and regulations of the country have clearly stipulate...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for preparing sweet potato vermicelli that tastes good when eaten, is soft and tough, has no impact on the environment during the production process, and does not contain any food additives.

Images