Yes, you need to remove the shell of the fresh chestnuts before preservation, get the pulp inside, sealed with plastic wrap directly into the refrigerator freezer, so that the raw chestnuts can be saved for a year without deterioration, and in the removal of the raw chestnuts to eat people will feel that it is still fresh.

Raw chestnuts can also be directly with the refrigerator freezer for preservation, and then before preservation, it is best to fresh chestnuts shell and the inner layer of the film coat all removed, to get the chestnut pulp, packed in a sealable plastic bag, seal the mouth, and then put into the refrigerator freezer, so that it can be preserved for a few months without deterioration.

Expanded Information

Other preservation methods:

1, with sand?

Refrigerator preservation of raw chestnuts, can only save a small amount, if you want to save some more raw chestnuts, you can with the help of yellow sand, save before the best to prepare a larger tank, sprinkle yellow sand inside, and then put a layer of fresh chestnuts, and then a layer of yellow sand, and then a layer of chestnuts, and so on and so forth, the uppermost layer of the sand should be used to cover the top of the yellow sand, you can usually often to the yellow sand spraying, which will allow the inside of the raw chestnuts to remain fresh.

2, air-drying to save the chestnuts.

2, air-dried preservation?

Fresh chestnuts can also be air-dried and then saved, so that it can save a longer period of time, you can save the purchase of fresh chestnuts, soaked in cold water for 7 to 10 days, soak well after taking out the water drained off into the basket, and then hang it in a cool, ventilated environment, so that it can be naturally air-dried.