CN105341888A - Preparation method of sweet potato vermicelli - Google Patents

Abstract

The invention discloses a preparation method of sweet potato vermicelli. The preparation method specifically comprises the following steps of putting sweet potatoes without insect pests in a sink, and cleaning the sweet potatoes; using a slurry hanging cloth for filtering out water, and then airing wet starch; adding the starch in a mixer, adding alum and water, and stirring the starch, the alum and the water so as to prepare paste; adding the paste to a vermicelli extruder, and extruding vermicelli; and putting the extruded vermicelli at a leeward position facing the sun for airing for 5-10 days. The preparation method disclosed by the invention has the advantages of good quality, low cost and the like.

Description

A kind of preparation method of sweet potato noodles

Technical field

The present invention specifically relates to a kind of preparation method of sweet potato noodles, is applied to the production and processing field of sweet potato noodles.

Background technology

Sweet potato noodles has been common in daily life, the food that sweet potato noodles Ye Shi China people like, especially the northern area of China, more welcomed by the people, but, when adopting existing production method to produce sweet potato noodles, the Ipomoea batatas mass ratio not only produced is poor, and more complicated, cost is high, is unwell to and extensively promotes the use of.

Summary of the invention

For solving the defect of prior art, the invention discloses a kind of preparation method of the sweet potato noodles that bean vermicelli quality is good, cost is low produced.

The invention discloses a kind of preparation method of sweet potato noodles, concrete steps are as follows:

Step one: the Ipomoea batatas without insect pest is put in pond and cleans;

Step 2: use powder beater Ipomoea batatas to be processed into powder slurry, powder slurry is joined in stirring pool, add and starch water identical in quality with powder, then mixer is used to stir 5min-10min, then removing upper strata clear water after precipitation, then use hang slurry cloth water filtration is complete, then by wet starch airing 10h-15h;

Step 3: joined by starch in mixer, adds alum and water, stirs, obtained paste, and wherein, the quality of alum is 1/5th of starch quality, and the quality of water is five times of starch quality;

Step 4: paste is joined in bean vermicelli extruder, extrude bean vermicelli;

Step 5: the bean vermicelli extruded is placed on leeward area without shade airing 5-10 days.

The preparation of preparation method by selecting the Ipomoea batatas without insect pest to carry out bean vermicelli of sweet potato noodles of the present invention, therefore the sweet potato noodles mass ratio prepared is better, and the preparation method of sweet potato noodles of the present invention is fairly simple, cost is low, is suitable for wide popularization and application.

Detailed description of the invention

The invention discloses a kind of preparation method of sweet potato noodles, concrete steps are as follows:

Step one: the Ipomoea batatas without insect pest is put in pond and cleans;

Step 2: use powder beater Ipomoea batatas to be processed into powder slurry, powder slurry is joined in stirring pool, add and starch water identical in quality with powder, then mixer is used to stir 5min-10min, then removing upper strata clear water after precipitation, then use hang slurry cloth water filtration is complete, then by wet starch airing 10h-15h;

Step 3: joined by starch in mixer, adds alum and water, stirs, obtained paste, and wherein, the quality of alum is 1/5th of starch quality, and the quality of water is five times of starch quality;

Step 4: paste is joined in bean vermicelli extruder, extrude bean vermicelli;

Step 5: the bean vermicelli extruded is placed on leeward area without shade airing 5-10 days.

Embodiment 1

Step one: the Ipomoea batatas without insect pest is put in pond and cleans;

Step 2: use powder beater Ipomoea batatas to be processed into powder slurry, powder slurry is joined in stirring pool, adds and starch water identical in quality with powder, then mixer is used to stir 8min, then removing upper strata clear water after precipitation, then uses that to hang slurry cloth complete by water filtration, then by wet starch airing 12h;

Step 3: joined by starch in mixer, adds alum and water, stirs, obtained paste, and wherein, the quality of alum is 1/5th of starch quality, and the quality of water is five times of starch quality;

Step 4: paste is joined in bean vermicelli extruder, extrude bean vermicelli;

Step 5: the bean vermicelli extruded is placed on leeward area without shade airing 8 days.

Above embodiment only in order to the present invention is described and and unrestricted technical scheme described in the invention; Therefore, although this description with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.

Claims (1)

1. a preparation method for sweet potato noodles, is characterized in that: concrete steps are as follows:

Step one: the Ipomoea batatas without insect pest is put in pond and cleans;

Step 2: use powder beater Ipomoea batatas to be processed into powder slurry, powder slurry is joined in stirring pool, add and starch water identical in quality with powder, then mixer is used to stir 5min-10min, then removing upper strata clear water after precipitation, then use hang slurry cloth water filtration is complete, then by wet starch airing 10h-15h;

Step 3: joined by starch in mixer, adds alum and water, stirs, obtained paste, and wherein, the quality of alum is 1/5th of starch quality, and the quality of water is five times of starch quality;

Step 4: paste is joined in bean vermicelli extruder, extrude bean vermicelli;

Step 5: the bean vermicelli extruded is placed on leeward area without shade airing 5-10 days.