Potato juice drink and preparation method thereof

A technology of potato and fruit juice, which is applied in the direction of food ion exchange membrane method, protein component of plant material, function of food component, etc., can solve the problem of difficulty in the treatment of potato starch wastewater, and achieve the effect of improving economic benefits

Active Publication Date: 2017-05-17
北京健天成科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Because the treatment of potato starch wastewater is very difficult, there are almost no enterprises that actually realize the treatment of potato starch wastewater.

Method used

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  • Potato juice drink and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0051] 1) Peeling: After washing and peeling the fresh potatoes, weigh 100 kg and soak them in polyphenol oxidase inhibitors for later use;

[0052] In the present embodiment, select the Xiabodi variety potato as raw material, select the potato without germination or greening, and no insect damage, and use manual peeling or mechanical peeling when peeling. In the present embodiment, use a cleaning and peeling machine to peel to increase Efficiency, when soaking, the liquid dosage of polyphenol oxidase inhibitor should not exceed the potato.

[0053] The composition of the polyphenol oxidase inhibitor is: 0.2 parts of citric acid, 0.2 parts of ascorbic acid, 0.1 parts of a hydroxyl reducing agent (cysteine), and 99.5 parts of water. The same formula solution is also used for soaking in the color protection step.

[0054] 2) Crushing: the potatoes are broken into 4cm using a potato crusher 3 left and right fragments;

[0055] 3) Color protection: Soak potato pieces in polyphe...

Embodiment 2

[0068] 1) Peeling: After washing and peeling the fresh potatoes, weigh 100 kg and soak them in polyphenol oxidase inhibitors for later use;

[0069] Select Qingshu No. 2 potatoes as raw materials in this embodiment, select potatoes without germination or greening, and no pests, and use manual peeling or mechanical peeling when peeling. In this embodiment, use a cleaning and peeling machine to peel to increase Efficiency, when soaking, the liquid dosage of polyphenol oxidase inhibitor can be no more than no more than no potatoes.

[0070] The composition of the polyphenol oxidase inhibitor is: 0.01 part of citric acid, 0.01 part of ascorbic acid, 0.05 part of a hydroxyl reducing agent (sodium bisulfite), and 99.93 parts of water. The same formula solution is also used for soaking in the color protection step.

[0071] 2) Crush: Crush the potato into 5cm 3 left and right fragments;

[0072] 3) Color protection: Soak potato pieces in polyphenol oxidase inhibitor for 15 minutes...

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Abstract

The present invention provides potato juice drink and a preparation method thereof. Potatoes are peeled, the peeled potatoes are crushed, the crushed potatoes are subjected to color protection, the color protected potatoes are beat into pulp, the beat potatoes are sterilized, the sterilized potatoes are subjected to a rapid dehydration, the dehydrated potatoes are ultra-filtered, the ultra-filtered potatoes are heated and cured, the cured potatoes are filtered, and the filtered potatoes are blended to obtain the potato juice drink. The method produces potato starch and starch, at the same time further processes the discharged water from the potatoes into the edible potato juice, and solves the problem of excessive emission of waste water and environment pollution in the production field of the potato starch. At the same time, the potato juice drink can be used as the new drink and can also increase economic benefits.

Description

technical field [0001] The invention belongs to the technical field of food processing, and relates to a potato processing technology, in particular to a potato juice material and a preparation method thereof. Background technique [0002] Potato (scientific name: Solanum tuberosum, English: potato), Solanaceae Solanum, an annual herb plant, also known as ground egg, potato, potato, yam egg, sweet potato, potato, steamed egg, etc. Among the ingredients of potatoes, starch is 9-20%, protein is 1.5-2.3%, fat is 0.1-1.1%, crude fiber is 0.6-0.8%, and the rest is water. Because potatoes have good nutritional value and economic value, they are widely used in food industry, starch industry, feed industry and pharmaceutical industry. At present, my country's potato planting area and total output have jumped to the first place in the world, and its consumption is also one of the fastest growing countries in the world. Although my country has become a big potato production and cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/74A23J1/00A23L5/41
CPCA23J1/006A23L2/02A23L2/74A23V2002/00A23V2200/048A23V2250/032A23V2250/0616A23V2250/708A23V2300/34A23V2250/1614
Inventor 徐峰郭豫赵江燕赵健刘丹
Owner 北京健天成科技发展有限公司
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