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Puffed potato whole meal and preparation method of puffed potato whole meal

A potato and drying technology, applied in the field of food processing, can solve the problems of high production cost, high energy consumption, large equipment investment, etc.

Inactive Publication Date: 2015-07-01
全洪范
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production of whole potato flour has been developing rapidly since 2004, with an annual growth rate of 30%. However, there are obvious shortcomings in the production of whole potato flour at present: long process flow, high energy consumption, large investment in equipment, and high production cost.

Method used

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  • Puffed potato whole meal and preparation method of puffed potato whole meal

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] A kind of puffed whole potato powder is prepared by the following method:

[0026] a. Provide cleaned potatoes: use a drum washing machine to clean the potatoes;

[0027] b. Cooking: After placing a steamer on the top of a large iron pot, steam hundreds of catties of potatoes at one time;

[0028] c. Freezing: put the steamed and boiled potatoes in an outdoor temperature of -10°C~-28°C for freezing for 8 hours to 15 hours;

[0029] d. Thawing, peeling, and dehydration: move the frozen potatoes into a room at 20°C to 35°C to thaw, thaw for 6 hours to 12 hours, then peel and dehydrate. When the potatoes are frozen, the potato cells expand, and the meat and juice are naturally separated. A centrifuge (or dehydrator) removes most of the water within a few minutes;

[0030] e. Drying and milling: dry the dehydrated potatoes on a heated kang at 30°C to 45°C, dry for 5 hours to 10 hours, and then make flour;

[0031] f. Packaging.

[0032] A method for preparing puffed who...

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PUM

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Abstract

The invention discloses puffed potato whole meal and preparation method of the puffed potato whole meal. The puffed potato whole meal is prepared by the following steps: cleaning potatoes; stewing; feeding the stewed potatoes at a cold outdoor air temperature, and freezing; transferring the thoroughly frozen potatoes inside, unfreezing, peeling and dewatering; and airing the dewatered potatoes on a heated brick bed, and preparing powder. The process disclosed by the invention is simplified; the production cost is low; the method is easy to popularize; the prepared puffed potato whole meal product is soft in texture, easy to dry, easy to crush, free of caking when being kneaded, and easy to knead, not easy to go bad and long in retention period and has the relatively white color.

Description

technical field [0001] The invention relates to the field of grain processing, in particular to puffed whole potato powder and a preparation method thereof. Background technique [0002] Now the population on the earth is increasing, and the land area is decreasing due to natural disasters and massive human development. Human beings are facing the critical juncture of famine and war. In some poor countries, countless people starve to death every year. Solve the problem The food problem is one of the big problems facing mankind. Many politicians and scientists have begun to study the use of marine life and existing crops in order to solve the current situation of food shortage. As one of the existing food varieties, the potato has the characteristics of wide distribution, strong adaptability, and high yield, and has been widely valued by people all over the world. All countries in the world grow potatoes. Potatoes are not only vegetables, but also used as food. But the bigg...

Claims

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Application Information

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IPC IPC(8): A23L1/2165A23L19/15
Inventor 全洪范
Owner 全洪范
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