Chestnut can't be preserved at room temperature at high temperature. At this time, you can peel off the shell and inner membrane of chestnut, dry the water on the surface, and then wrap it with plastic wrap. Eat as much as you can at a time, and you can put it in a bag and freeze it directly in the freezer. If the chestnut is large enough to be eaten in about three days, it can be kept in the freezer for one month.

Extended data:

Tips for purchasing chestnut:

Chestnuts can be pinched by hand, such as solid particles, and the pulp is generally full; If the particles are empty shells, it means that the flesh has dried, or the meat has become tender after sultry heat. Shake a handful of chestnuts in your hand, and there is a sound of shelling, indicating that the pulp is dry and hard. It may be the second year that chestnuts pretend to be fresh chestnuts.

Good chestnut kernels are light yellow, firm, fine in meat quality, low in moisture, high in sweetness, full in waxy quality and strong in fragrance; On the other hand, it is hard and tasteless, and the taste is poor. Chestnut granules are not as big as possible. Chestnuts in China can be divided into south chestnut and north chestnut. Generally, the particles of chestnut are small, about 70-80 particles per 500g, oblate and thin, easy to shell after frying, with uniform particles and good quality.

People's Daily Online-How long can cooked chestnuts last? How to preserve cooked chestnuts?

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