Instant potato processing method

A processing method and raw material technology, applied in the field of instant potato processing, can solve the problems of food safety issues that need to be verified, the loss of fresh nutrition is not large, and the loss of nutrients, so as to reduce direct contact and secondary pollution, and facilitate digestion , Long shelf life effect

Active Publication Date: 2016-03-23
SICHUAN GUANGYOU SWEET POTATO & FOOD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current processed potato products generally have defects such as a large loss of nutrients, specific consumption groups, and no benefit to the human body, while fresh food has little nutritional loss but is very troublesome, and in the process of traditional instant potato processing There are technical problems such as easy discoloration (browning, loss of anthocyanins, etc.), easy to change taste, poor taste, and poor stability
[0005]

Method used

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  • Instant potato processing method
  • Instant potato processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The processing method of instant potato is as follows:

[0061] Step 1, preprocessing

[0062] Fresh potatoes are graded and accepted according to the requirements of processing special varieties, and fresh potatoes with rotten and insect eyes are removed. It is best to select fresh potatoes with uniform size, smooth skin, no insect eyes, and no rotten scars, and then wash them with a squirrel cage potato washing machine. The surface of the fresh potatoes is silt, and the uncleaned ones are picked out and returned to the previous cleaning process, and the cleaned fresh potatoes are sent to the steam peeling machine, steam peeled for 2 minutes under the steam pressure of 0.5MPa, and the peeled potatoes are peeled again. The finished fresh potatoes are transported to the potato washing machine for cleaning, and then transported to the selection platform to remove the fresh potatoes and impurities that cannot enter the next process, such as those with insect eyes and rot, ...

Embodiment 2

[0072] The processing method of instant potato is as follows:

[0073] Step 1, preprocessing

[0074] Fresh potatoes are graded and accepted according to the requirements of processing special varieties, and fresh potatoes with rotten and insect eyes are removed. It is best to select fresh potatoes with uniform size, smooth skin, no insect eyes, and no rotten scars, and then wash them with a squirrel cage potato washing machine. The surface of the fresh potatoes is silt, and the uncleaned ones are picked out and returned to the previous cleaning process, and the cleaned fresh potatoes are sent to the steam peeling machine, steam peeled under the steam pressure of 0.5MPa for 5 minutes, and the peeled potatoes are peeled again. The final fresh potatoes are transported to the potato washing machine for cleaning, and then transported to the selection platform to remove the fresh potatoes and impurities that cannot enter the next process such as worm eyes and rot, and pick out the fr...

Embodiment 3

[0084] The processing method of instant potato is as follows:

[0085] Step 1, preprocessing

[0086] Fresh potatoes are graded and accepted according to the requirements of processing special varieties, and fresh potatoes with rotten and insect eyes are removed. It is best to select fresh potatoes with uniform size, smooth skin, no insect eyes, and no rotten scars, and then wash them with a squirrel cage potato washing machine. The surface of the fresh potatoes is silt, and the uncleaned ones are picked out and returned to the previous cleaning process, and the cleaned fresh potatoes are sent to the steam peeling machine, steam peeled under the steam pressure of 0.8MPa for 3 minutes, and the peeled potatoes are peeled again. The final fresh potatoes are transported to the potato washing machine for cleaning, and then transported to the selection platform to remove the fresh potatoes and impurities that cannot enter the next process such as worm eyes and rot, and pick out the ...

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PUM

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Abstract

The present invention discloses an instant potato processing method which comprises the following steps: step 1, pretreating; step 2, color protecting; step 3, rinsing: the color protected raw materials are rinsed with pure water and/or traditional Chinese medicine nutrient solution to remove the color protecting liquid and/or primarily processed raw material added nutritional elements remaining on the surface of the raw materials, and the rinsing time is controlled at 0.5-1.5 hours; step four, vacuum bagging, the rinsed raw materials are packaged and evacuated and the vacuum degree is controlled at 0.05-0.2 Mpa to obtain a semi-finished product; and step five, heat sterilizing, the semi-finished product in the water is heated for 30-50 min, the temperature is controlled at 80 DEG C-95 DEG C, and at the same time, the pasteurization is simultaneously conducted to obtain the finished product. The instant potato processing method processed product is complete in color, flavor and taste, convenient and fast, short in production cycle, stable in color and luster, simple in operation, and low in production cost.

Description

technical field [0001] The invention relates to a processing method used in the case of food processing. More specifically, the present invention relates to a method of processing ready-to-eat potatoes for use in the context of potato processing. Background technique [0002] Potatoes are cultivated from deep soil, absorbing the nutrients of the earth. Potatoes are listed as the best bowel cleansing food. Common potatoes include potatoes, sweet potatoes, sweet potatoes, purple potatoes, and cassava. The nutritional value of potatoes is very high. Experts have confirmed through research that potatoes are an effective anti-cancer product and the most effective intestinal cleansing food. The potato food market is very broad, and it can be used as vegetables, miscellaneous grains and starch. Potatoes are rich in nutrients. The most anti-cancer nutrients in the diet are β-carotene (vitamin A precursor), vitamin C and folic acid, and all three are abundant in sweet potatoes. ...

Claims

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Application Information

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IPC IPC(8): A23L19/10A23L5/41A23L33/10A23L33/105A23L3/02
CPCA23L3/02A23V2002/00A23V2200/30A23V2200/32A23V2200/326A23V2250/21
Inventor 邹光友
Owner SICHUAN GUANGYOU SWEET POTATO & FOOD PROD CO LTD
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