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Blanching and cooling process for purple waxy corn

A cooling process and corn technology, applied in the direction of preservation of seeds by freezing/cooling, preservation of seeds by heating, etc., can solve the problems of corn seed sugar, nutrient loss, large economic loss, failure to achieve blanching, etc., and reduce labor. Intensity and cost, burden reduction, effect of wasting labor

Inactive Publication Date: 2015-12-30
王世菊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] If the corn is not blanched and cooled, it will lead to the loss of sugar and nutrients in the corn seed
The control of water temperature is particularly important in the process of blanching corn. If the water temperature is too low, the purpose of blanching will not be achieved; if the water temperature is too high, the corn will be cooked thoroughly, which will easily cause loss and large economic losses in the subsequent processing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: a kind of purple waxy corn blanching and cooling process comprises the following steps:

[0020] Step 1: Heat the water temperature in the blanching equipment to 88°C, and at the same time fill the cooling pool with water; Step 2: Shell and sort the purple waxy corn and put it into the storage grid on the conveyor belt of the blanching equipment Inside; put 6 bags of corn in the accommodation grid on the conveyor belt of the blanching equipment; the third step: driven by the conveyor belt, the storage grids are respectively in the blanching pool and stay for 2 minutes, and then leave the blanching pool with the drive of the conveyor belt; The fourth step: after the purple waxy corn leaves the blanching tank, the workers sort it out, and detect the insects and damaged corn; the fifth step: the sorted purple waxy corn is brought into the cooling pool by the conveyor belt to cool for 5 minutes; the second step Step 6: Workers sort again, detect insects and da...

Embodiment 2

[0021] Embodiment 2: a kind of purple waxy corn blanching and cooling process comprises the following steps:

[0022] Step 1: First heat the water temperature in the blanching equipment to 92°C, and at the same time fill the cooling pool with water; Step 2: Shell and sort the purple waxy corn and put it into the storage grid on the conveyor belt of the blanching equipment Inside; put 8 bags of corn in the accommodation grid on the conveyor belt of the blanching equipment; the third step: driven by the conveyor belt, the storage grids are respectively in the blanching pool and stay for 3 minutes, and then leave the blanching pool with the drive of the conveyor belt; Step 4: After the purple waxy corn leaves the blanching tank, workers sort it out to detect insects and damaged corn; Step 5: The sorted purple waxy corn is brought into the cooling pool by the conveyor belt to cool for 10 minutes; Step 6: Workers sort again, detect insects and damaged corn, and air-dry the sorted c...

Embodiment 3

[0023] Embodiment 3: a kind of purple waxy corn blanching and cooling process comprises the following steps:

[0024] Step 1: Heat the water temperature in the blanching equipment to 90°C, and at the same time fill the cooling pool with water; Step 2: Shell and sort the purple waxy corn and put it into the storage grid on the conveyor belt of the blanching equipment Inside; put 7 bags of corn in the accommodation grid on the conveyor belt of the blanching equipment; the third step: driven by the conveyor belt, the storage grids are respectively in the blanching pool and stay for 3 minutes, and then leave the blanching pool with the drive of the conveyor belt; The fourth step: After the purple waxy corn leaves the blanching tank, the workers sort it, and detect the insects and damaged corn; the fifth step: the sorted purple waxy corn is brought into the cooling pool by the conveyor belt to cool for 8 minutes; the second step Step 6: Workers sort again, detect insects and damage...

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PUM

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Abstract

The invention provides a blanching and cooling process for purple waxy corn and relates to the field of food processing. The purple waxy corn enters a blanching tank after being unhusked and sorted, stays for 2-3 minutes and then leaves the blanching tank under drive of a conveying belt; the purple waxy corn is sorted by workers after leaving the blanching tank, and the purple waxy corn damaged by pests is picked out; the sorted purple waxy corn is conveyed to a cooling tank through the conveying belt and is cooled for 5-10 minutes; the purple waxy corn is sorted again by the workers, the corn damaged by pests is picked out, and the sorted corn is air-dried; the corn is wrapped with package bags after being air-dried, then vacuumized, sterilized at high temperature and conveyed to a warehouse. The blanching quality of the corn is improved, and the labor intensity and the cost are reduced.

Description

technical field [0001] The invention relates to the field of food processing. Background technique [0002] If the corn is not blanched and cooled, the sugar and nutrients of the corn seeds will be lost. The control of water temperature is particularly important in the process of blanching corn. If the water temperature is too low, the purpose of blanching will not be achieved; if the water temperature is too high, the corn will be cooked thoroughly, which will easily cause loss and large economic losses in the subsequent processing. Contents of the invention [0003] In order to solve the above problems, the present invention provides a blanching and cooling process for purple waxy corn, which improves the blanching quality of the corn and reduces labor intensity and cost. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A process for blanching and cooling purple waxy corn, comprising the following steps: [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/02A23B9/10
Inventor 王世菊
Owner 王世菊
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