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Instant coix seed powder production method

Coix seed powder and production method technology, applied in food drying, food science, etc., can solve problems such as coix seed is difficult to steam and cook, achieve high drying efficiency, improve rehydration, and save production costs

Inactive Publication Date: 2017-04-26
NANCHANG UNIV
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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 production method of instant coix seed powder, which effectively solves the problem that coix seed is difficult to steam and cook, and retains the nutrients in coix seed to the greatest extent.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Crushing: Take the dehulled coix seed (including large seeds and small seeds) without impurities, and use a grinder to pulverize the coix seed.

[0017] (2) Blending: Add 1.2 kg of water for every 1 kg of coix seed powder for blending.

[0018] (3) Homogenization: use a colloid mill for homogenization until the slurry has no obvious gritty feeling.

[0019] (4) Drum drying: drum-dry the prepared Coix seed powder and cool it down; the drying conditions are: steam pressure 4.5 Mpa; drum speed 5 r / min; temperature: 105°C; final moisture content after drying is 4.81% .

[0020] (5) Grinding and sieving: Grinding and sieving the dried coix seed powder.

[0021] (6) Packaging: weigh the crushed and sieved Coix seed powder, and pack it in sealed bags.

Embodiment 2

[0023] (1) Grinding: take the dehulled coix seed (including large seeds and small seeds) without impurities, and use a ball mill to crush the coix seed.

[0024] (2) Blending: Add 1.8 kg of water for every 1 kg of coix seed powder for blending.

[0025] (3) Homogenization: use a colloid mill for homogenization until the slurry has no obvious gritty feeling.

[0026] (4) Drum drying: drum-dry the coix seed powder that has been prepared and cooled; the drying conditions are: steam pressure 5Mpa; drum speed 8 r / min; temperature: 120°C; the final moisture content after drying is 4.63%.

[0027] (5) Grinding and sieving: Grinding and sieving the dried coix seed powder.

[0028] (6) Packaging: weigh the crushed and sieved Coix seed powder, and pack it in sealed bags.

Embodiment 3

[0030] (1) Crushing: Take the dehulled coix seed (including large seeds and small seeds) without impurities, and use a grinder to pulverize the coix seed.

[0031] (2) Blending: Add 1.5 kg of water for every 1 kg of coix seed powder for blending.

[0032] (3) Homogenization: use a colloid mill for homogenization until the slurry has no obvious gritty feeling.

[0033] (4) Drum drying: drum-dry the coix seed powder that has been prepared and cooled; the drying conditions are: steam pressure 5Mpa; drum speed 7 r / min; temperature: 110°C; final moisture content after drying is 4.55%.

[0034] (5) Grinding and sieving: Grinding and sieving the dried coix seed powder.

[0035] (6) Packaging: weigh the crushed and sieved Coix seed powder, and pack it in sealed bags.

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PUM

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Abstract

The invention relates to an instant coix seed powder production method, which comprises: material taking, crushing, slurry blending, homogenizing, drying with a drum, molding, cooling, crushing, screening, and packaging. According to the present invention, the produced coix seed powder can be eaten after the infusion with hot water, such that the problem that the coix seed difficultly achieves the cooked state through steaming is effectively solved; the drying with the drum belongs to the wet drying, such that the enzyme in the coix seed can be effectively inactivated, the occurrence of the oxidation reaction can be prevented, the gelatinization of the coix seed powder can be improved, the infusion property of the product can be improved, and the rehydration of the coix seed powder can be improved; and the final moisture content is less than 5% so as to easily achieve the packaging and the long-term storage of the coix seed powder.

Description

technical field [0001] The invention belongs to the technical field of food processing and relates to a production method of coix seed powder. Background technique [0002] Job's tears ( Coix lacryma-jobi Kernel) is a nutritionally balanced grain with rich nutritional value and high medical value, known as "the king of grasses in the world". Coix seed contains 8 kinds of amino acids necessary for the human body, and its amino acid ratio is close to the needs of the human body, and it is easy to be absorbed and utilized by the human body. In addition, coix seed polysaccharide is the most abundant functional component in coix seed, which plays an important role in pharmacological activity. Studies have shown that coix seed has medicinal values ​​such as antipyretic, sedative, analgesic, anti-tumor, lowering blood sugar and blood lipids, enhancing immunity, reducing the incidence of cardiovascular diseases, and beautifying and slimming. However, coix seed is difficult to co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L7/10A23L5/00
CPCA23V2002/00A23V2300/10
Inventor 熊华黄正花朱雪梅
Owner NANCHANG UNIV
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