2, the unopened box of cream, at -18 ℃ can be stored for a year, at 2 ℃ -7 ℃ can be stored for two weeks. Unwhipped cream can not be repeatedly thawed and frozen during storage. Otherwise, the quality of the cream will be affected. The whipped cream can be stored at 2 ℃ -7 ℃ refrigerated for three days.

3. Put the unwhipped cream in the refrigerator at 2℃-7℃ for more than 24 to 48 hours, and then take it out after it is completely thawed. The temperature of the cream before whipping should not be higher than 10 ℃, below 7 ℃ will affect the stability of the cream and the amount of whipped.

4, room temperature is too high or too low will affect the quality and stability of whipped cream. Whipped cream is ready to use. Store whipped cream in a refrigerator with a lid.