Can not be frozen.

Raw chestnuts frozen conditions require 0 to 5 ℃, relative humidity should be more than 80%, so you can not freeze to save. If the cooked chestnuts and can not eat, you can chestnuts one grain by one grain spread in a ventilated place, let the wind will be part of the chestnut moisture away, you can cook chestnuts can be preserved for a period of time, but chestnuts are generally best eaten within two or three days.

Expanded

The four effects of chestnuts:

1, the prevention of cardiovascular disease

Chestnuts are rich in unsaturated fatty acids and vitamins, hypertension, coronary heart disease, and other diseases have a very good preventive effect.

2, tonic spleen and kidney

Chestnuts can tonic kidney and strong bones, the most suitable for the spleen and stomach cold people to eat, can effectively improve the chronic diarrhea, lumbar and knee weakness and other symptoms.

3, tonic

Chestnuts and beef, chicken and other food together, can play an excellent nourishing effect.

4, reduce the body's sodium intake

Chestnuts are rich in vitamin C, vitamin E and carotene and other nutrients, especially potassium content is very much, eat some chestnuts every day, can neutralize the sodium in the dish, which in turn reduces the risk of hypertension.

Baidu Encyclopedia - Chestnut

People's Daily News - Chestnut has what effect and eating method?