1, naturally dry in the shade
Choose healthy walnuts with no disease, no pests and good skin. After a few days of natural drying in the shade, the skin will be wrinkled and shriveled, and the green husk and nuts will naturally leave the bone.
2, artificial peeling
Peel off a large piece of green husk with a knife, brush the remaining green husk with an iron brush in combination with clean water, and finally clean it carefully with a fine needle and toothbrush. The whole process is best carried out with rubber gloves, otherwise the skin on your hands will be dyed black.
3. Artificial ripening
Spray 200 times of ethephon solution evenly on the green tangerine peel, and one day later, the green tangerine peel will automatically detach from the bone.
4, mechanical peeling
Put the green walnut into the green walnut peeling cleaning machine, which can be peeled and cleaned at the same time, and integrate the peeling, thickness and fine washing of green walnut, with high processing efficiency, which can be operated by two people, and can process about 500kg of green walnut per hour.
Extended data
In the process of peeling walnuts, try not to let the juice splash on the skin, otherwise it will fester, because the green peel of walnuts is also called "Qinglongyi", and its juice is highly toxic. Not to splash it in your eyes.
The green walnut skin contains a kind of walnut green pigment, which can be stained on the hands and appear black after oxidation. This pigment-like detergent is difficult to remove unless it is soaked in strong acid, but it is not suitable for removing the black on the hands. Therefore, it is only necessary to wait for the metabolism of the skin, and the old skin will be removed, and the pigment will be lost.
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