Most spoilage organisms grow rapidly at warm temperatures. A refrigerator keeps food cold and slows the microbial growth process. So spoilage is delayed and not completely prevented. If the food is frozen, spoilage organisms will not grow.
Fish can avoid from spoiling by leaving it in a cold area of the house.
No, because if you boil it, it wouldn't be cold and it would burn the things out.
chances are they put things in a cellar or under sawdust to keep it cool
To keep it from spoiling
In the start, it was difficult because of spoiling. But now the food is frozen to keep it from spoiling.
Louis Pasteur developed pasteurization in 1864, originally as a way to keep wine and beer from spoiling. Louis Pasteur
To keep food from spoiling and keep it cold.
Louis Pasteur developed pasteurization in 1864, originally as a way to keep wine and beer from spoiling. Louis Pasteur
Louis Pasteur developed pasteurization in 1864, originally as a way to keep wine and beer from spoiling. Louis Pasteur
They cover it in salt. this preserves it.
No, it can't be.
Refrigeration works by drawing heat away from the unit. It does this through a process of evaporation.