Sweet potato noodles and preparation method thereof

A sweet potato and noodle technology, applied in the functions of food ingredients, food ingredients containing natural extracts, food science, etc., can solve the problems of weak health care effect, single function, and low nutrient content, and achieve unique flavor and production methods. Simple, mildew-inhibiting effect

Inactive Publication Date: 2018-12-07
魏立峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of sweet potato noodles and preparation method thereof, solve the problems such as the sweet potato noodles nutritiona

Method used

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Examples

Experimental program
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preparation example Construction

[0028] The preparation method of described sweet potato noodles, comprises the following steps:

[0029] S1: Preparation of selenium-enriched garlic extract: take fresh garlic, crush and beat it, put it into the extraction kettle, turn on the high-pressure pump, pass in the carbon dioxide fluid for extraction, adjust the flow rate of the carbon dioxide fluid to 30-32L / h, and the extraction pressure to 20-30MPa, The temperature is 40-50°C, the extraction time is 1-1.5h, and the garlic oil can be obtained; the remaining selenium-enriched garlic residue is dried, and deionized water and protease with an amount of 10%-12% of the selenium-enriched garlic are added, and then Ultrasound at 40-50°C for 30 minutes, let stand for 2 hours to obtain the mixture, then centrifuge the mixture at a speed of 1000r / min for 20-30 minutes, collect the supernatant and filter to obtain organic selenium;

[0030] S2: Preparation of edible fiber from sweet potatoes: wash fresh sweet potatoes, cut int...

Embodiment 1

[0035]A sweet potato noodle comprises raw materials in the following weight ratios: 2% of selenium-enriched garlic extract, 2% of sweet potato edible fiber, 20% of purple potato, 15% of sweet potato flour, 60% of wheat flour, 13% of tapioca starch, 1% of sweet potato starch, grain Yuan powder 3%, edible salt 0.5%.

[0036] The preparation method of described sweet potato noodles, comprises the following steps:

[0037] S1: Preparation of selenium-enriched garlic extract: take fresh garlic, crush and beat it, put it into the extraction kettle, turn on the high-pressure pump, pass in the carbon dioxide fluid for extraction, adjust the flow rate of the carbon dioxide fluid to 31L / h, the extraction pressure to 30MPa, and the temperature to 40°C , the extraction time is 1.5h, and the garlic oil can be obtained; dry the remaining selenium-enriched garlic residue, add deionized water and protease with an amount of 11% of the selenium-enriched garlic, and then place it in an environme...

Embodiment 2

[0044] A kind of sweet potato noodle comprises the raw material of following weight ratio: selenium-enriched garlic extract 1%, sweet potato edible fiber 6%, purple sweet potato 35%, sweet potato flour 10%, wheat flour 50%, cassava starch 5%, sweet potato starch 3%, grain Yuan powder 2%, edible salt 3%.

[0045] The preparation method of described sweet potato noodles, comprises the following steps:

[0046] S1: Preparation of selenium-enriched garlic extract: take fresh garlic, crush and beat it, put it into the extraction kettle, turn on the high-pressure pump, and inject carbon dioxide fluid for extraction, adjust the flow rate of carbon dioxide fluid to 30L / h, the extraction pressure to 25MPa, and the temperature to 50°C , the extraction time is 1.2h to get the garlic oil; dry the remaining selenium-enriched garlic residue, add deionized water and protease with an amount of 10% of the selenium-enriched garlic, and then put it in an environment of 50°C for 30 minutes and le...

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PUM

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Abstract

The invention provides sweet potato noodles, and belongs to the technical field of noodles. The sweet potato noodles include the following raw materials in proportions by weight: 1%-3% of selenium-rich garlic extract, 2%-6% of sweet potato dietary fibers, 20%-35% of fresh sweet potatoes, 10%-20% of sweet potato powder, 40%-60% of wheat flour, 5%-20% of cassava starch, 1%-3% of sweet potato starch,2%-5% of vital wheat gluten and 0.5%-3% of edible salt. The preparation method is simple, and the selenium-rich garlic extract, the sweet potato dietary fibers, the fresh sweet potatoes and other nutrient components in compatibility with each other are added together to the wheat flour to make the sweet potato noodles; and each component plays a role, and complements each other to synergisticallyincrease the unique flavors and the health care effects of the sweet potato noodles.

Description

technical field [0001] The invention belongs to the technical field of noodles, and in particular relates to sweet potato noodles and a preparation method thereof. Background technique [0002] People depend on food, and people cannot survive without food. In order to meet human needs, people plant, raise and process many kinds of food for people to choose. The development of science has greatly enriched people's diet, but because people cannot master correct and healthy diet and reasonable exercise, people's health is threatened. According to incomplete statistics, the overweight population in developed societies is growing at a rate of nearly 8% per year, while the overweight population in some developing countries is growing at an annual rate of 11%. Due to excessive obesity, a series of "modern diseases" are produced: high blood pressure, cardiovascular and cerebrovascular diseases, diabetes or malignant tumors. In some poor regions and countries, food nutrition is not...

Claims

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Application Information

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IPC IPC(8): A23L7/109A23L19/10A23L33/105A23L33/22
CPCA23V2002/00A23L7/109A23L19/105A23L33/105A23L33/22A23V2250/21A23V2200/30A23V2250/212A23V2250/5116
Inventor 魏立峰
Owner 魏立峰
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