Sweet potato vermicelli, and production method thereof

Abstract

The invention discloses a sweet potato vermicelli. The sweet potato vermicelli comprises following raw materials, by weight, 10% of Shang sweet potato 19 sweet potato powder, 10% of Xu sweet potato 22 sweet potato powder, 74.8% of flowered sweet potato powder, 0.2% of citric acid, and the balance water. the invention also discloses a production method of the sweet potato vermicelli. The production method comprises following steps: Shang sweet potato 19 sweet potato powder, Xu sweet potato 22 sweet potato powder, flowered sweet potato powder, and citric acid are mixed at a certain ratio so as to obtain a mixed sweet potato powder; warm water is added into 5% of the mixed sweet potato powder for wetting, and boiling water is added for gelatinization; obtained pasty sweet potato powder is boiled; the rest mixed sweet potato powder is added into the boiled pasty sweet potato powder so as to obtain dough; the dough is subjected to vibration treatment so as to obtain noodles, and the noodles are boiled in boiling water in a pot; obtained sweet potato vermicelli is cooled naturally, is stored in refrigeration house for refrigeration, and then is dried in the sun so as to obtain a finished product. According to the production method, sweet potato powder is taken as the raw material of the sweet potato vermicelli, no auxiliary materials such as alums and edible gum are added, the surface of the obtained sweet potato vermicelli is smooth, mouth feel is hard, is not sticky, breaking of the sweet potato vermicelli is not caused, burning is not caused, and the sweet potato vermicelli is safe and health to eat.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to sweet potato vermicelli and a production process thereof. Background technique [0002] Sweet potatoes contain a variety of nutrients, commonly known as "earth ginseng", often eaten, have the effects of fitness and disease prevention. "Compendium of Materia Medica" records in the left generation of literature that sweet potatoes have the effects of "tonifying deficiency, benefiting energy, strengthening spleen and stomach, and strengthening kidney yin", making people "longevity and less disease"; Ganping is non-toxic, and it is mainly used to nourish the middle and blood, warm the stomach and fatten the five internal organs". Contemporary "Chinese Materia Medica" says that sweet potatoes are "sweet in taste, calm in nature, return to the spleen, kidney meridian, nourish the middle and harmonize the blood, benefit qi and generate essence, widen the stomach, an...

AI Technical Summary

Problems solved by technology

However, due to the lack of relevant standards and mandatory requirements for the current vermicelli production process, different manufacturers have different methods

Some manufacturers even add relatively low-priced cornstarch, tapioca starch, wheat starch, etc. in order to reduce production costs, and some also use other auxiliary materials such as alum and edible glue, which are unsafe and unhygienic to eat.

The vermicelli produced by the traditional vermicelli production process is not resistant to cooking, is easy to be broken, and has a poor taste