1, naturally dried in the shade
Choose healthy walnuts without diseases and insects and with good skin. After a few days of natural drying in the shade, the skin will wrinkle and shrivel, and the green husk and nuts will naturally leave the bones.
2, artificial peeling
Peel off a large piece of green skin with a knife, brush off the remaining green skin with an iron brush combined 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 husk, and the green husk will automatically break away from the bone after one day.
4, mechanical peeling
Put the green walnut into the green walnut peeling and cleaning machine, which can peel and clean the green walnut at the same time. It integrates peeling, thickening and fine washing of the green walnut into one, with high processing efficiency and double operation, 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 walnut green peel is also called "Qinglong coat", and its juice is highly toxic. Don't splash it in your eyes.
Green walnut skin contains a kind of walnut green pigment, which can be stained on hands and turn black after oxidation. This kind of detergent similar to pigment is difficult to remove unless it is soaked in strong acid, but it is not suitable for removing black on hands. So just wait for the metabolism of the skin, the old skin will be removed and the pigment will be gone.
Baidu encyclopedia-green walnut
Baidu Encyclopedia-Green Walnut Peeling Cleaning Machine
Baidu encyclopedia-walnut