Production process for sweet potato vermicelli

Abstract

The invention relates to a production method for sweet potato vermicelli. The production process for sweet potato vermicelli comprises the processes of slurrying, forming, peel cooking, ageing, shredding and drying, wherein the slurrying process comprises the following steps: 1) preparing a cooked paste, namely, placing 2-3% of the total of starch in a basin, adding running water or warm water and uniformly stirring, then adding boiling water occupying 2-3% of the total of starch, rapidly stirring to a thick paste, and naturally cooling to 40-50 DEG C; 2) slurrying, namely, pouring the prepared and cooled cooked paste in a mixing-stirring bucket, adding water and uniformly stirring, then continuously adding the remainder starch in the mixing-stirring bucket, and adding water and uniformly stirring simultaneously; and 3) vacuumizing, namely, pumping the paste prepared in the step 2) in a slurry storage tank by a vacuum pump, vacuumizing, then opening a discharge valve of the slurry storage tank, and discharging to a forming mechanism. According to the production method for sweet potato vermicelli, which is disclosed by the invention, the produced vermicelli is good in impression, boilproof and not liable to break through the vacuumizing treatment in the slurrying process; moreover, other auxiliary materials such as alums and edible gum are not used in the production process, thus guaranteeing the safety and sanitation of the vermicelli.

Description

technical field [0001] The invention relates to a vermicelli production process, in particular to a production method of sweet potato vermicelli. 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, and relieve constipation"; con...

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, easy to burn, and has a poor taste

[0005] Therefore, with the improvement of people's living standards, consumers have higher and higher requirements for food safety. Traditional production processes will gradually be eliminated by the market due to food hygiene and quality reasons.