What to Do When Walnuts Get Buggy After Long Storage? A Few Methods to Handle It
If walnuts are stored for too long without proper preservation, they may become infested with bugs. Some walnuts currently sold on the market are old stock from last year, and have already been stored for quite a long time. So what should you do when walnuts get buggy after long storage?
1. What to Do When Walnuts Get Buggy After Long Storage?
It is recommended to store them sealed; buggy ones should no longer be eaten. If walnuts have bugs, it means they are already expired and should not be eaten, as they have no nutritional value. They should be discarded promptly and must not be consumed, so as to avoid unclean food affecting gastrointestinal function, or even causing abdominal discomfort, abdominal pain, and diarrhea.
2. How Should Walnut Kernels Be Stored So They Do Not Get Buggy?
1. Dry storage of walnut kernels
Place walnut kernels with the green husk removed in a dry, ventilated place to air-dry. Once the outer skin of the walnut and the kernel are not easily separated and the color is uniform, they can be taken out for storage. Then put them into a burlap bag or sandbag, keeping the inside clean. Then place it in a ventilated, breathable spot, preferably under conditions where it will not be crushed. It is also necessary to prevent mouse damage, insect damage, and similar problems.
2. Wet storage of walnut kernels
In dry land with good drainage, dig a hole 1 m long and 1 m wide, then lay clean gauze on the ground, then put the walnut kernels in, and cover with another layer of gauze. Then place a thin tube every 5 cm among the walnut kernels for ventilation. Then dig a drainage ditch nearby to prevent too much rainwater from causing the walnut kernels to mold, and then fill the hole opening with wet sand. Generally, they can be stored for one year.
3. Plastic bag storage
Walnut kernels are a kind of dried fruit food. If not handled properly, oxygen in the air can oxidize the walnut kernels and cause mold and similar problems. Generally, choose a plastic bag, put the walnut kernels in, then let the plastic bag puff up, then fill it with carbon dioxide gas to reduce the oxygen concentration. Then place it in a low-temperature environment, and also ensure that the air humidity is low.