Question

refrigerator is which preservation method​

Answer 1

Answer:

Refrigeration and freezing are techniques used for preserving food in low temperatures. These procedures slow down or stop most bacteria from dividing and thereby multiplying, but do not kill them.

Answer 2

Answer:

The most common food preserving method is to store food in the refrigerator. Refrigeration slows down the bad bacterial growth greatly, so food lasts 10 or more times longer to spoil. Refrigeration does not affect flavor or texture.