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Preparation method of sweet potato vermicelli

A technology of sweet potato vermicelli and vermicelli, which is applied in food preparation, application, food science, etc., and can solve the problem of few types of food

Inactive Publication Date: 2011-05-11
CHENGDU LONGYUAN YILONGDONG SLICED WALNUT FACTORY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

And the annual output of sweet potato is very high, almost all has plantation in all parts of the country, but the food kind processed by sweet potato is less, can not satisfy people's needs

Method used

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Embodiment Construction

[0011] The invention provides a kind of preparation method of sweet potato vermicelli, specifically comprises the steps:

[0012] Step 1 Raw material selection and starch preparation

[0013] Select dried sweet potatoes and broad beans, the weight ratio of which is 17:3, grind the dried sweet potatoes and broad beans into powder, dilute with water and filter, filter three times in total, let the filtrate stand for 8 hours, take starch, and dry;

[0014] Step 2 starch treatment

[0015] Take out 5% of the starch, add water to make a thin slurry with a water content of 95%, heat it to 80°C, adjust it into a gelatinized powder slurry, mix it with the remaining 95% starch, add alum according to the proportion of 1%, knead into starchy dough;

[0016] Step 3 Starch Preparation

[0017] Put the kneaded starch dough into a colander, let the raw powder evenly fall into the boiling water pot, take out the noodle vermicelli after 1 minute, put it in cold water to cool, and dry it to ...

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Abstract

The invention relates to a preparation method of sweet potato vermicelli, comprising the following steps of: 1. raw material selecting and starch preparing; 2. starch processing: taking out 5 percent of starch, adding water to prepare a dilute size containing 95 percent of water, heating to 80 DEG C, preparing a pasted slurry, then mixing with the remained 95 percent of starch, adding alumen in a proportion of 1 percent and rubbing to form a starch dough; and 3. starch preparing: adding the rubbed starch dough into a strainer to enable cornstarch to uniformly fall into a boiler with boiling water, fishing out flour vermicelli after 1min, placing into cold water for cooling, and drying in the air to obtain the sweet potato vermicelli. The invention provides the preparation method of the sweet potato vermicelli, which can increase the income of farmers, and the prepared vermicelli is convenient to eat, store and carry.

Description

technical field [0001] The invention relates to a preparation method of sweet potato products, in particular to a preparation method of sweet potato vermicelli. Background technique [0002] Sweet potatoes are rich in starch, dietary fiber, carotene, vitamins A, B, C, E, potassium, iron, copper, selenium, calcium, etc. more than 10 kinds of trace elements and linoleic acid, etc., and have high nutritional value. Experts call it the most nutritionally balanced health food. And the annual output of sweet potato is very high, almost all has plantation in all parts of the country, but the food kind processed by sweet potato is less, can not satisfy people's needs. Contents of the invention [0003] The invention provides a kind of preparation method of sweet potato vermicelli, specifically comprises the steps: [0004] Step 1 Raw material selection and starch preparation [0005] Select dried sweet potatoes and broad beans, the weight ratio of which is 17:3, grind the dried...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/2165A23L19/15
Inventor 王光远
Owner CHENGDU LONGYUAN YILONGDONG SLICED WALNUT FACTORY
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