Fresh chestnuts preservation methods are: cold ventilation preservation method, soaking water air-drying preservation method, tank altar storage method, plastic bag storage method, refrigerator cold storage method.

1, cold ventilation preservation method

Fresh chestnuts in the cold ventilation, spread out and placed, pay attention to not stacking chestnuts. As long as you can ensure that the chestnut ventilation, you can save a month or two.

2, soak the air-drying preservation method

Chestnuts will be immersed in a cold bucket, the water surface than chestnuts 30-60 cm high, every 2 days to replace the water, continuous soaking 7-10 days after the removal of the bamboo basket, high hanging in the ventilation, the natural air-drying. This allows the chestnuts to air-dry, can greatly improve the shelf life of chestnuts.

3, jar altar storage method

The fruit of the chestnut into a dry and clean small jar or fine-mouthed altar (shall not use the jar or altar wine), loaded into the full eighty percent, in the jar (altar) in the mouth of the straw, will be placed in the cylinder (altar) on a wooden board or a dry floor. The storage method is suitable for a small amount of chestnut, freshness for a long time.

4, plastic bag storage method

Chestnuts into a plastic bag, placed in a ventilated, stable temperature basement. Room temperature at 10 ℃ below the need to seal, 10 ℃ above the opening, every 7 days or so turn 1 time, 1 month after the opening time can be extended. There is no problem to keep it for 3 months in this way.

5, refrigerator preservation method

The fresh chestnuts in the sun for a day or so, peel off the chestnut shells, into a plastic bag to tie the mouth, into the refrigerator, so you can improve the preservation of time, pay attention to chestnuts must be removed shells into the refrigerator for preservation, otherwise the shells of chestnuts are prone to mold.