Question

What do u mean by preservation of food

Answer 1

hello dear friend ⭐⭐⭐⭐⭐

the general methods of food preservation:

• application of heat, such as canning and preserving, pasteurization, evaporation, sun-drying,

dehydration and smoking,

chemical deterioration or bacteriological spoilage (the use of oil, paraffin and water glass are included here),

•

Answer 2

Food preservation prevent the growth of microorganisms as well as slowing the oxidation of fats. that cause rancidity