1. Different storage methods of chestnuts have different storage times. For example, dried chestnuts can be stored for 3~4 months, raw chestnuts can be stored at room temperature for 1~2 months, cooked chestnuts can be stored for about a week, cooked chestnuts can be stored in the refrigerator for about 30 days, and cooked chestnuts can be stored in the refrigerator for 5 days.

2. Castanea mollissima, also known as Castanea mollissima, Castanea henryi and Castanea henryi, is native to China and has a cultivation history of at least 2,500 years.

3. Chestnut is one of the earliest famous nuts in China, which contains nutrients such as starch, thiamine, riboflavin, fat and inorganic salts.