Sweet potato protein paste and preparation method thereof

A protein paste and sweet potato technology, which is applied in the field of miscellaneous grain processing, can solve the problems that sweet potato protein cannot be eaten directly, restricts the use of sweet potato protein, and has high impurity content, and achieves the effects of environmental protection, easy operation, and simple process

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 extrac

Method used

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  • Sweet potato protein paste and preparation method thereof
  • Sweet potato protein paste and preparation method thereof

Examples

Experimental program
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Example Embodiment

[0018] Example 1:

[0019] A sweet potato protein paste, comprising the following mass parts of raw materials: 40 parts of sweet potato leaves, 70 parts of sweet potato, 35 parts of glutinous rice flour, 4 parts of Astragalus, 4 parts of Codonopsis, 3 parts of Gallus gallus domesticus, 3 parts of Tangerine, 5 parts of black beans , 5 peanuts, 4 yams, 3 medlars, 3 red dates, 3 carrots, 4 sugars.

[0020] Wash the sweet potato and crush it, pass through a 30-mesh sieve, add the sieved sweet potato into a constant temperature stirring tank, add pure water 4 times the volume of the crushed sweet potato to the stirring tank, and stir and soak for 8 hours at 20°C , Take the supernatant ①, centrifuge the supernatant ① in a centrifuge at 1000 r / min for 15 minutes to obtain the supernatant ②, filter the supernatant ② through a layer of food-grade activated carbon or suction filtration, take the filtrate, and set the mass concentration to 80 %, the volume of food-grade alcohol twice the vol...

Example Embodiment

[0021] Example 2:

[0022] A sweet potato protein paste, comprising the following mass parts of raw materials: 60 parts of sweet potato leaves, 85 parts of sweet potato, 50 parts of glutinous rice flour, 12 parts of Astragalus, 10 parts of Codonopsis, 9 parts of Gallus gallus domesticus, 9 parts of Tangerine, 10 parts of black beans , 11 peanuts, 9 yams, 9 medlars, 8 red dates, 8 carrots, 11 sugars.

[0023] Wash the sweet potatoes and crush them, pass a 30-mesh sieve, add the sieved sweet potatoes into a constant temperature stirring tank, add pure water 4 times the volume of the crushed sweet potatoes to the stirring tank, and stir and soak for 16 hours at a temperature of 25°C , Take the supernatant ①, centrifuge the supernatant ① in a centrifuge at 1000 r / min for 15 minutes to obtain the supernatant ②, filter the supernatant ② through a layer of food-grade activated carbon or suction filtration, take the filtrate, and set the mass concentration to 80 %, the volume is 2 to 4 ti...

Example Embodiment

[0024] Example 3:

[0025] A sweet potato protein paste comprising the following parts by mass of raw materials: 45 parts of sweet potato leaves, 75 parts of sweet potatoes, 40 parts of glutinous rice flour, 6 parts of Astragalus, 6 parts of Codonopsis, 5 parts of Gallus gallus domesticus, 4 parts of Tangerine, 6 parts of black beans , 7 peanuts, 6 yams, 5 medlars, 5 red dates, 5 carrots, 7 sugars.

[0026] Wash the sweet potato and crush it, pass a 30-mesh sieve, add the sieved sweet potato into a constant temperature stirring tank, add pure water 4 times the volume of the crushed sweet potato to the stirring tank, stir and soak for 10 hours at 30℃ , Take the supernatant ①, centrifuge the supernatant ① in a centrifuge at 1000 r / min for 15 minutes to obtain the supernatant ②, filter the supernatant ② through a layer of food-grade activated carbon or suction filtration, take the filtrate, and set the mass concentration to 80 %, the volume of food grade alcohol 3 times the volume of...

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Abstract

The present invention discloses a sweet potato protein paste and preparation method thereof, which belongs to the technical field of grain processing and mainly aims to solve the existing problems of low purity of sweet potato protein extract and low health-care ability of sweet potato protein paste. The sweet potato protein paste comprises the following raw materials in parts by mass: sweet potato leaves 40-60 parts, sweet potatoes 70-85 parts, glutinous rice powder 35-50 parts, astragalus membranaceus 4-12 parts, codonopsis pilosula 4-10 parts, ventriculi galli mucosa 3-9 parts, tangerine pith 3-9 parts, black beans 5-10 parts, peanuts 5-11 parts, Chinese yams 4-9 parts, Chinese wolfberry fruits 3-9 parts, red dates 3-8 parts, carrots 3-8 parts, and white sugar 4-11 parts. The sweet potato protein paste has rich nutritional ingredients, is suitable for consumptions of all ages, and has health-care effect in a long-term consumption.

Description

technical field [0001] The invention relates to the technical field of miscellaneous grain processing, in particular to a sweet potato protein paste 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 ...

Claims

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Application Information

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IPC IPC(8): A23L1/214A23L1/10A23L1/20A23L1/212A23L1/36A23L1/305A23L7/10A23L11/00A23L19/00A23L19/10A23L25/00
CPCA23V2002/00A23V2200/30A23V2200/302A23V2200/318A23V2200/32A23V2200/324A23V2250/548
Inventor 袁国防
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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