1, low-temperature preservation: fresh raw chestnuts, can be placed in a low-temperature environment to save, if you want to put the fresh raw chestnuts in the refrigerator freezer to save, be sure not to let it surface with water, and it should be loaded into the can be sealed in the preservation bag, so that it can be saved for two or three months without deterioration, if it is directly deposited into the refrigerator freezer, you can make chestnuts save a year without deterioration.

2, with wood chips preservation: fresh chestnuts, with wood chips preservation is also particularly good, in the purchase of chestnuts, it can be dry wood chips mixed together, into the breathable containers, and then put it into a cool and ventilated environment, and then chestnuts on the cover of a large number of wood shavings, which allows chestnuts to be preserved for two months, and the taste is fresh and does not deteriorate.

3, air-drying preservation: raw chestnuts in the preservation process is prone to deterioration, and it is too high water content has a direct relationship, want to let it save a longer period of time can be directly air-drying it, but in the air-drying before, it should be placed in the fresh chestnuts in cold water to soak for seven days, take out the water after the draining, and then it is loaded into a breathable bamboo basket, hanging in the ventilated place, so that it is natural to dry so that preservation of chestnuts, though the water is less, but in a very long time. The water is less, but in a very long time will not deteriorate.