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A sweet potato protein fine dried noodle and a preparation method thereof

A technology of sweet potato protein and dried noodles, which is applied in the field of sweet potato protein dried noodles and its preparation, which can solve the problems of limiting the therapeutic effect of sweet potato protein, high impurity content, protein flocculation, etc., and achieve the effect of reducing protein extraction cost, simple process, and mild extraction conditions

Inactive Publication Date: 2015-09-16
QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many extraction methods of sweet potato protein. The authorized patent application number is 201210052356.0, the sweet potato protein thermal precipitation extraction process, and the master's thesis "Extraction of protein from sweet potato starch production waste liquid and research on antioxidant activity" all disclose a variety of sweet potato proteins. However, the extraction method has many steps, and alkali, acid, and organic solvents are added to the centrifugate in the centrifuge liquid alkali extraction, acid extraction, and organic solvent extraction, resulting in rapid protein flocculation and high impurity content, and the sweet potato protein extracted by these methods cannot be obtained. Directly added to dried noodles for use, limiting the therapeutic effect of sweet potato protein

Method used

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  • A sweet potato protein fine dried noodle and a preparation method thereof

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Effect test

Embodiment 1

[0018] A sweet potato protein dried noodle, comprising the following raw materials in parts by mass: 40 parts of sweet potato leaves, 70 parts of sweet potato, 35 parts of wheat flour, 5 parts of soybean, 3 parts of hawthorn, 5 parts of dandelion, 4 parts of water chestnut, 4 parts of carrot, and 3 parts of white fungus , 4 parts of yam, 3 parts of papaya, 3 parts of lotus seeds, 3 parts of mulberry, and 14 parts of water.

[0019] Wash and crush the sweet potatoes, pass through a 30-mesh sieve, add the sieved sweet potatoes to a constant temperature stirring tank, add pure water with a volume 4 times the volume of the crushed sweet potatoes to the stirring tank, stir and soak for 8 hours at a temperature of 20°C , take the supernatant ①, centrifuge the supernatant ① at 1000r / min for 15min to obtain the supernatant ②, filter the supernatant ② through a food-grade activated carbon layer or suction filter, take the filtrate, and dilute the mass concentration to 80 %, food-grade ...

Embodiment 2

[0021] A sweet potato protein dried noodle, comprising the following raw materials in parts by mass: 60 parts of sweet potato leaves, 85 parts of sweet potato, 50 parts of wheat flour, 10 parts of soybeans, 9 parts of hawthorn, 11 parts of dandelion, 12 parts of water chestnut, 10 parts of carrot, and 9 parts of white fungus , 9 parts of yam, 9 parts of papaya, 8 parts of lotus seeds, 8 parts of mulberry, and 20 parts of water.

[0022] Wash and crush the sweet potatoes, pass through a 30-mesh sieve, put the sieved sweet potatoes into a constant temperature stirring tank, add pure water with a volume 4 times the volume of the crushed sweet potatoes into the stirring tank, stir and soak for 16 hours at a temperature of 25°C , take the supernatant ①, centrifuge the supernatant ① at 1000r / min for 15min to obtain the supernatant ②, filter the supernatant ② through a food-grade activated carbon layer or suction filter, take the filtrate, and dilute the mass concentration to 80 %, f...

Embodiment 3

[0024]A sweet potato protein dried noodle, comprising the following raw materials in parts by mass: 45 parts of sweet potato leaves, 75 parts of sweet potato, 40 parts of wheat flour, 6 parts of soybeans, 5 parts of hawthorn, 6 parts of dandelion, 7 parts of water chestnut, 6 parts of carrot, and 4 parts of white fungus , 6 parts of yam, 5 parts of papaya, 5 parts of lotus seeds, 4 parts of mulberry, and 16 parts of water.

[0025] Wash and crush the sweet potatoes, pass through a 30-mesh sieve, put the sieved sweet potatoes into a constant temperature stirring tank, add pure water with a volume 4 times the volume of the crushed sweet potatoes into the stirring tank, stir and soak for 10 hours at a temperature of 30°C , take the supernatant ①, centrifuge the supernatant ① at 1000r / min for 15min to obtain the supernatant ②, filter the supernatant ② through a food-grade activated carbon layer or suction filter, take the filtrate, and dilute the mass concentration to 80 %, food-g...

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Abstract

The present invention discloses a sweet potato protein fine dried noodle and a preparation method thereof. The sweet potato protein fine dried noodle mainly solves the problem that the heath-care effect of the sweet potato protein added to the fine dried noodle is not ideal due to the low purity of sweet potato protein extracted by the existing methods; and the sweet potato protein fine dried noodle consists of the following raw materials in parts by mass: 40-60 parts of sweet potato leaves, 70-85 parts of sweet potatoes, 35-50 parts of wheat flour, 5-10 parts of soybeans, 3-9 parts of haws, 5-11 parts of taraxacum mongolicum, 4-12 parts of trapa bispinosa, 4-10 parts of carrots, 3-9 parts of white fungus, 4-9 parts of Chinese yams, 3-9 parts of papaya, 3-8 parts of lotus seeds, 3-8 parts of mulberries and 14-20 parts of water. The sweet potato protein fine dried noodle has rich nutritional ingredients, is suitable for consumptions of all ages, and has health-care effects in long-term consumptions.

Description

technical field [0001] The invention relates to the field of food processing, in particular to sweet potato protein dried noodles and a preparation method thereof. Background technique [0002] Sweet potato protein has strong antioxidant activity, deoxyascorbate reductase activity and monodeoxyascorbate reductase activity, and can be used as an anti-aging substance. In addition, in addition to enhancing immunity, lowering blood fat, lowering blood sugar, reducing the incidence of hypertension and anti-cancer effects, sweet potato protein can also prevent diabetes, leukemia and other diseases. There are also a large number of mucus proteins contained in sweet potato protein It has a special protective effect on the human body. It can maintain the elasticity of the human cardiovascular wall, prevent atherosclerosis, reduce subcutaneous fat, prevent connective tissue atrophy in the liver and kidney, and lubricate the digestive tract, respiratory tract, joint cavity and serous c...

Claims

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Application Information

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IPC IPC(8): A23L1/162A23L1/212A23L1/214A23L1/29A23L1/305A23L7/113A23L19/00A23L19/10A23L33/00
CPCA23V2002/00A23V2200/30A23V2200/302A23V2200/318A23V2200/32A23V2200/324A23V2250/548
Inventor 袁国防
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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