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Production method of salangid-containing sweet potato vermicelli and salangid-containing sweet potato vermicelli product

A technology of sweet potato vermicelli and production method, which is applied in the field of food processing, can solve the problems of not being suitable for long cooking, easy yellowing of products, and concealing essential aroma and taste, etc., and achieves the effect of improving pre-preservation, good strength, and long storage time

Inactive Publication Date: 2017-11-14
湖南省佐胜壹鸣食品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ginger juice, egg liquid, poria cocos powder, etc. are added to cover up the essential aroma and taste of the fish, and it is not suitable for long cooking, and the product is easy to turn yellow

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: The whitebait and sweet potato vermicelli of this embodiment is made of the following raw materials: 100 kg of sweet potato starch, 30 kg of fresh whitebait, 0.26 kg of salt, and 0.39 kg of sodium polyacrylate. Its production method and steps are:

[0016] (1) Quickly freeze the fresh whitebait to -34°C within 40 minutes, and then soak it in cold water at 20°C for 24 hours to thaw.

[0017] (2) Add sweet potato starch, salt and sodium polyacrylate to the thawed fresh whitebait, and add warm water at 38°C to make a sweet potato starch mixture with a water content of 48%.

[0018] (3) Extrude and mature the mixed sweet potato starch mixture at a temperature of 120°C;

[0019] (4) Cool the vermicelli obtained by extrusion and aging, and then refrigerate at 0-4°C to age for 5-10 hours;

[0020] (5) Take out the refrigerated and aged vermicelli, let it thaw at room temperature, rub it gently during the thawing process, so that all the drawn vermicelli are sca...

Embodiment 2

[0021] Embodiment 2: the whitebait sweet potato vermicelli of the present embodiment is made of following raw materials: sweet potato starch 100kg, fresh whitebait 30kg, salt 0.26kg, sodium polyacrylate 0.18kg, acetate starch 0.18kg. Its production method and steps are:

[0022] (1) Quickly freeze the fresh whitebait to -34°C within 40 minutes, and then soak it in cold water at 20°C for 24 hours to thaw.

[0023] (2) Add sweet potato starch, salt, sodium polyacrylate and acetate starch to the thawed fresh whitebait, and add warm water at 38°C to make a sweet potato starch mixture with a water content of 48%.

[0024] (3) Extrude and mature the mixed sweet potato starch mixture at a temperature of 120°C;

[0025] (4) Cool the vermicelli obtained by extrusion and aging, and then refrigerate at 0-4°C to age for 5-10 hours;

[0026] (5) Take out the refrigerated and aging vermicelli, let it thaw at room temperature, rub it gently during the thawing process, so that all the drawn...

Embodiment 3

[0027] Embodiment 3: the sweet potato vermicelli of the present embodiment is made of following raw material: sweet potato starch 100kg, fresh whitebait 40kg, salt 0.42kg, its production method of acetate starch 0.28kg is, and its production method and steps are:

[0028] (1) Quickly freeze the fresh whitebait to -34°C within 40 minutes, and then soak it in cold water at 20°C for 24 hours to thaw.

[0029] (2) Add sweet potato starch, salt and acetate starch to the thawed fresh whitebait, and add warm water at 35°C to make a sweet potato starch mixture with a water content of 47%.

[0030] (3) Extrude and mature the mixed sweet potato starch mixture at a temperature of 125°C;

[0031] (4) Cool the vermicelli obtained by extrusion and aging, and then refrigerate at 0-4°C to age for 5-10 hours;

[0032] (5) Take out the refrigerated and aged vermicelli, let it thaw at room temperature, rub it gently during the thawing process, so that all the drawn vermicelli are scattered, and...

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Abstract

A production method of salangid-containing sweet potato vermicelli comprises the steps as follows: fresh salangid is quickly frozen within 40 min to subzero 35-suzero 30 DEG C and unfrozen after being frozen for 24 h, the unfrozen fresh salangid is added to sweet potato starch, dough kneading, extrusion, cooking, aging, freezing, unfreezing, scattering and drying are conducted, and the salangid-containing sweet potato vermicelli is produced. The fresh salangid is frozen, then unfrozen at the low temperature and mixed with the sweet potato starch, vermicelli is produced and subjected to low-temperature drying, the conversion loss of nutritional ingredients such as amino acid in the salangid is prevented to the greatest extent, the product has higher nutritional value, is beneficial to nutrition balance, can enhance the digestion function and improve the human immunity and has certain prevention and treatment effects on frequent micturition and urgent micturition if often eaten, and the product is chewy, is not burnt after being cooked for a long term and has long preservation time.

Description

technical field [0001] The invention relates to the technical field of food processing, and in particular provides a production method of sweet potato vermicelli and products thereof. Background technique [0002] Sweet potato, also known as sweet potato, sweet potato, etc., is an annual plant of Convolvulaceae. Sweet potato contains dietary fiber, carotene, vitamin A, vitamin B, vitamin C, vitamin E, and more than 10 trace amounts of potassium, iron, copper, selenium, and calcium. Elements, with high nutritional value, are called the most balanced health food by nutritionists. Sweet potato flour is a traditional coarse grain food for the general public. Regular consumption is conducive to nutritional balance, promotes intestinal peristalsis, and is beneficial to laxative. Traditional sweet potato vermicelli is generally processed from a single raw material such as sweet potato starch, which lacks nutrients such as protein and amino acids. [0003] Whitebait (salangid) is ...

Claims

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Application Information

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IPC IPC(8): A23L29/30A23L17/00
Inventor 向左胜
Owner 湖南省佐胜壹鸣食品有限责任公司
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