Method for preparing pure sweet potato starch noodle
A production method, the technology of potato starch, which is applied in the field of food processing, can solve problems such as laboriousness, human insecurity, and low efficiency, and achieve the effects of improving production and processing efficiency, unifying operating standards, and reducing labor
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Embodiment 1
[0024] A kind of preparation method of pure sweet potato starch vermicelli, comprises the following steps:
[0025] (1) Preparation of sweet potato starch: first wash the prepared sweet potato, grind and filter, and then precipitate the starch solution for 10 hours to obtain starch;
[0026] (2) Starch dehydration: the starch prepared in (1) is dehydrated in the air, and the sloughed water accounts for 10% of the total weight;
[0027] (3) stirring: get the dehydrated starch and put it into a stirrer, add water accounting for 28% of the starch weight, and carry out mechanical stirring. After stirring for 30 minutes, the starch is thick;
[0028] (4) Cooking starch: Spoon the thick starch after (3) stirring into the steamer, put a layer of 0.3cm thick at the bottom of each steamer, close the steamer, turn on the steam, and cook for 8 minutes; then open the steamer, Spoon a layer of thick starch with a thickness of 0.3cm on top, and steam for 8 minutes; repeat the operation unt...
Embodiment 2
[0032] A kind of preparation method of pure sweet potato starch vermicelli, comprises the following steps:
[0033] (1) Preparation of sweet potato starch: first wash the prepared sweet potato, grind and filter, and then precipitate the starch solution for 12 hours to obtain starch;
[0034] (2) Starch dehydration: the starch prepared in (1) is air-dried and dehydrated, and the sloughed water accounts for 12% of the total weight;
[0035] (3) Stir: get the dehydrated starch and put it into a stirrer, add 25% water of starch weight, carry out mechanical stirring, after stirring for 35 minutes, the starch is thick;
[0036] (4) Cooking starch: Spoon the thick starch after (3) stirring into the steamer, put a layer of 0.5cm thick at the bottom of each steamer, close the steamer, turn on the steam, and cook for 10 minutes; then open the steamer, Spoon a layer of thick starch with a thickness of 0.5 cm on top, and steam for 10 minutes; repeat the operation until the steamer is ful...
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