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Processing method of whole tuber crop powder

A technology of potato whole powder and processing method, which is applied in the peeling of vegetables or fruits, food preparation, food science and other directions, can solve the problems of long time, loss of nutrients, and many heating times, and achieves stable properties and labor saving. cost, the effect of improving production efficiency

Inactive Publication Date: 2014-10-08
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

[0005] The present invention overcomes the deficiencies of the prior art, and provides an embodiment of a processing method for whole potato powder, in order to solve the problem of poor brewing and rehydration effect of sweet potato cooked powder, which affects post-processing production efficiency and the existing sweet potato cooked powder preparation process. High heating times and long time lead to serious loss of nutrients and other problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The fresh sweet potatoes are washed with water and sent to a steam peeler to remove the skin of the sweet potatoes. The steam pressure in the steam peeler can be within the range of 0.5 to 1.0 MPa, and the time is controlled within 2 to 8 minutes. In this embodiment, 0.5 MPa is preferred. , 8 minutes, after peeling, transport the sweet potatoes to the hair brushing potato machine to clean them, and then transport them to the selection platform to pick out the sweet potatoes that are not soiled, not cleaned, have insect eyes, or rot, etc., which cannot enter the next process And other impurities. The unwashed sweet potatoes need to be cleaned again to remove bug eyes and rotten parts, and then continuously transported to the dicing machine together with the qualified sweet potatoes. The size of the potato chips is 3~5mm, and the potato chips are sent to the spiral for juice Squeeze and crush in the machine, and then use a filter press to filter and dehydrate until the wat...

Embodiment 2

[0028] Clean the fresh sweet potatoes and potatoes with water and send them to the steam peeler to remove the skins of the sweet potatoes and potatoes. The steam pressure in the steam peeler can be within the range of 0.5 to 1.0 MPa, and the time is controlled within 2 to 8 minutes. For example, 1MPa, 2 minutes is preferred. After the peeling is completed, the sweet potatoes and potatoes are transported to the hair brushing potato machine for cleaning, and then transported to the selection platform. Pick out the soil that has not been cleaned, the insect eyes, or the rot. Sweet potatoes, potatoes and other impurities in the next process. Unwashed sweet potatoes and potatoes need to be cleaned again to remove bug eyes and rotten parts, and then together with the selected qualified sweet potatoes and potatoes, they are continuously transported to the dicing machine and diced to a particle size of 3 to 5 mm, and the potato chips are sent to the screw press Squeeze and break in the...

Embodiment 3

[0030] Clean the fresh sweet potatoes and taro with water and send them to the steam peeler to remove the skin of the sweet potatoes and taro. The steam pressure in the steam peeler can be within the range of 0.5 to 1.0 MPa, and the time is controlled within 2 to 8 minutes. For example, 0.7MPa, 5 minutes is preferred. After the peeling, the sweet potatoes and taro are transported to the scrubbing potato machine to clean them, and then transported to the selection platform to pick out those that are not cleaned, have bugs, or rot. Sweet potatoes, taro and other impurities entering the next process. Unwashed sweet potatoes and taro need to be cleaned again to remove worm eyes and rotten parts, and then selected qualified sweet potatoes,

[0031] The taro is continuously conveyed to the dicing machine for dicing, and then the sweet potato and fresh corn kernels of one-fifth of the total weight of the taro are added to the obtained granular material, and they are sent to the screw ju...

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Abstract

The invention discloses a processing method of whole tuber crop powder. The method comprises the following steps of granulating peeled raw materials including sweet potatoes, potatoes, cassava, dasheen and the like, dehydrating after extruding and crushing, then, drying by using airflow so as to obtain powder, crushing the powder, and screening so as to obtain screen underflow, namely the whole tuber crop powder disclosed by the invention. According to the method, the raw materials are peeled by adopting steam, and therefore, the production efficiency is improved; the manpower cost is saved by above 30%; the obtained whole tuber crop powder is steady in property.

Description

Technical field [0001] The embodiment of the present invention relates to the processing of food or foodstuffs. More specifically, the embodiment of the present invention relates to a method for processing whole potato flour, which is suitable for the production of purple sweet potato or full flour series products of similar raw materials, and the prepared potato The whole powder can be processed directly or added to other raw materials for consumption after processing. Background technique [0002] In the prior art, there are two types of whole potato flour mainly including sweet potato flour and potato flour. The existing potato flour is made into snowflake flour or granular flour, which requires large equipment investment, high production cost, and high product price. Cannot enter the mass consumer group, so it is difficult to form mass production. Sweet potatoes are quite different from potatoes due to their ingredients, so the processing methods are also very different. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/09A23L1/214A23L19/10
CPCA23L19/10A23L19/105A23L19/11A23L29/30A23N7/005
Inventor 邹光友
Owner SICHUAN GUANGYOU SWEET POTATO & FOOD PROD CO LTD
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