Sweet potato dietary fiber fine dried noodles and preparation method thereof

A technology of dietary fiber and sweet potato, which is applied in the field of sweet potato dietary fiber noodles and its preparation, can solve the problems of loss of nutrients, low nutritional value of noodles, and low content of dietary fiber, etc., to eliminate internal stress, increase health care functions, and improve viscoelasticity and the effect of extension

Inactive Publication Date: 2017-10-24
XUCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vermicelli, also known as rolled noodles and packaged noodles, is a kind of handmade pasta that is resistant to storage and cooking. It is round or flat in shape. Mainly flour, due to the high processing precision, many nutrients in the flour are lost, resulting in low nutritional value and low dietary fiber content of dried noodles

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A sweet potato dietary fiber dried noodle comprises the following raw materials in parts by weight: 80 parts of high-gluten flour, 5 parts of sweet potato dietary fiber, 5 parts of modified starch, 1.1 parts of table salt, 0.15 parts of sodium carbonate, 0.2 parts of sodium alginate and 35 parts of water.

[0030] The preparation method of described sweet potato dietary fiber vermicelli may further comprise the steps:

[0031] (1) Preparation of sweet potato dietary fiber: first remove the sweet potato dregs after the starch is pulverized, add a mass concentration of 2% baking soda solution and soak for 30min, the mass ratio of the sweet potato residue and baking soda solution is 1:5, and then use Centrifuge at a speed of 3000r / min for 5min, pour off the supernatant, add α-amylase and glucoamylase to the sediment for enzymatic hydrolysis, and then use neutral protease for enzymatic hydrolysis, in which α-amylase The mass ratio to glucoamylase is 2:1, and the enzymatic h...

Embodiment 2

[0039] A sweet potato dietary fiber dried noodle comprises the following raw materials in parts by weight: 89 parts of high-gluten flour, 9 parts of sweet potato dietary fiber, 7 parts of modified starch, 1.7 parts of table salt, 0.17 parts of sodium carbonate, 0.29 parts of sodium alginate and 37 parts of water.

[0040] The preparation method of described sweet potato dietary fiber vermicelli may further comprise the steps:

[0041](1) Preparation of sweet potato dietary fiber: first remove the sweet potato dregs after the starch is pulverized, add a mass concentration of 2% baking soda solution and soak for 40min, the mass ratio of the sweet potato residue and baking soda solution is 1:7, and then use The centrifuge centrifuges at a speed of 3000r / min for 8 minutes, discards the supernatant, adds a compound enzyme of α-amylase and glucoamylase to the sediment for enzymolysis, and then uses neutral protease for enzymolysis. The mass ratio to glucoamylase is 2:1, and the enzy...

Embodiment 3

[0049] A sweet potato dietary fiber dried noodle comprises the following raw materials in parts by weight: 95 parts of high-gluten flour, 13 parts of sweet potato dietary fiber, 9 parts of modified starch, 2.3 parts of table salt, 0.19 parts of sodium carbonate, 0.35 parts of sodium alginate and 39 parts of water.

[0050] The preparation method of described sweet potato dietary fiber vermicelli may further comprise the steps:

[0051] (1) Preparation of sweet potato dietary fiber: first remove the sweet potato dregs after the starch is pulverized, add mass concentration and soak in 2% sodium bicarbonate solution for 50min, the mass ratio of the sweet potato residue and baking soda solution is 1:9, and then use The centrifuge centrifuges at a speed of 3000r / min for 8 minutes, discards the supernatant, adds a compound enzyme of α-amylase and glucoamylase to the sediment for enzymolysis, and then uses neutral protease for enzymolysis. The mass ratio to glucoamylase is 2:1, and t...

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PUM

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Abstract

The invention discloses sweet potato dietary fiber fine dried noodles and a preparation method thereof. The fine dried noodles are prepared from the following raw materials in parts by weight: 80-100 parts of strong flour, 5-15 parts of sweet potato dietary fibers, 5-10 parts of modified starch, 1.1-2.6 parts of salt, 0.15-0.2 part of sodium carbonate, 0.2-0.4 part of sodium alginate, and 35-40 parts of water. The preparation method comprises the following preparation processes: preparing the sweet potato dietary fibers, kneading dough, conducting curing, tableting, drying, cutting, and packaging. The invention provides the sweet potato dietary fiber fine dried noodles with a high content of dietary fibers. The preparation method increases the nutritive value of the noodles, and improves the flavor and mouth feel of the noodles, and adds a health function to the noodles at the same time. The sweet potato dietary fiber fine dried noodles not only can make up the disadvantage of a low content of dietary fibers in wheat flour products, but also the preparation method is simple in production processes, easy for industrial operation, and low in costs.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to sweet potato dietary fiber dried noodles and a preparation method thereof. Background technique [0002] Vermicelli, also known as rolled noodles and packaged noodles, is a kind of handmade pasta that is resistant to storage and cooking. It is round or flat in shape. Flour is the main ingredient. Due to the high processing precision, many nutrients in the flour are lost, resulting in low nutritional value and low dietary fiber content of dried noodles. [0003] Sweet potatoes, also known as sweet potatoes, sweet potatoes, red moss, white potatoes, sweet potatoes, are rich in protein, starch, pectin, cellulose, amino acids, vitamins and various minerals, and are known as "longevity food". Sweet potatoes have comprehensive health functions, such as protecting eyesight, promoting gastrointestinal motility, cleaning the intestinal tract, anti-mutation, improving immunity, im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/109A23L29/10A23L29/20A23L33/22
CPCA23L7/109A23L29/10A23L29/20A23L33/22A23V2002/00A23V2250/5116A23V2200/30
Inventor 高雪丽郭卫芸李光辉张爱莉
Owner XUCHANG UNIV
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