1. Store in a cloth bag. After people buy walnut kernels, if they can’t eat them all at once, they can choose a clean and well-ventilated cloth bag at home to store the walnut kernels, and then put them into the cloth bag. , tie the mouth tightly, and then store it directly in a ventilated and cool environment, so that the walnut kernels can be stored for several months without deterioration.

2. Store at room temperature. Walnut kernels can also be stored naturally at room temperature. It is best to choose a wooden grid with good air permeability, lay a layer of clean white paper underneath, and put the prepared walnuts Put the kernels directly on the white paper, then cover the box with a layer of white paper, put it in a room temperature environment where the sun does not shine, and store it directly, which can also keep the walnut kernels for a long time.

3. Refrigerated storage. The refrigerator is a must-have household appliance for every household. Walnut kernels can also be stored in the refrigerator. The refrigerator above is the best environment for preserving walnut kernels. Be sure to store them before storing. Remove the insect-eaten or scarred parts of the walnut kernels, and then put them into a sealable crisper to avoid moisture intrusion. Then store them in the refrigerator, which can also keep the walnut kernels for a long time. The walnut kernels will still be fresh when taken out for consumption.

4. Frozen storage. The walnut kernels that people buy home can not only be refrigerated and stored, but can also be stored in the freezer of the refrigerator, especially those walnut kernels that cannot be eaten within a short time after purchase. , it should be frozen in the refrigerator. You can put it into a clean fresh-keeping bag, empty the air inside, seal the mouth, and put it directly into the freezer. This will keep the walnut kernels unchanged for several years. When you just want to eat, take it out and melt it directly.