1, chocolate is a kind of food that can not withstand high temperature, and it is easy to melt above 25 degrees Celsius, so it can be stored at low temperature. The temperature of the freezer is generally below 0 degrees Celsius. Although it is ok to put chocolate in it, it will have an impact on the quality of chocolate. The main ingredient in chocolate is cocoa butter, which will condense and separate at low temperature, thus slowly separating out the surface of chocolate, thus making the taste of chocolate all decline, the taste will become harder and the edible value will be reduced.

2. Store at room temperature. If the weather is not very hot, chocolate can be placed in a cool, dry and clean room temperature and shade, avoiding direct sunlight, water and other odors. When storing chocolate, temperature and humidity are the most important, and it is best to keep the environment dry. The storage temperature of pure chocolate is 5-20℃, and the humidity is controlled at 82-85℃. The storage temperature of compound chocolate is 8-18℃, and the humidity is controlled at 78℃.

3. Outdoor preservation. If you just bought chocolate outside and don't want to go back immediately, it is recommended to go to the store for chocolate before going home. If the outdoor temperature is high and the weather is hot. You can wrap it in plastic bags, put some ice cubes in it and take it home as soon as possible for preservation.

4, plastic bags sealed refrigerator preservation. If the room temperature is too high in summer, it can also be sealed in a plastic bag and kept fresh in the refrigerator. Do not open it immediately after taking it out. Chocolate must not be stored directly in the refrigerator to avoid frost, and it should be opened for consumption after the temperature rises.