Food Refrigeration
Nowadays, refrigeration and freezing are the two most widespread methods of food preservation. Food refrigeration is a preservation process based on the reduction or maintenance of a controlled temperature for a given time and space, usually in cold rooms. This process is based on the extraction of energy from bodies with high thermal energy, thus reducing their energy, and consequently bacterial activity, in this case, in the preservation of foodstuffs. When we talk about thermal energy, we refer to the temperature of...
