Environmental Sciences, asked by Noorulla5942, 1 year ago

What do u mean by preservation of food

Answers

Answered by ishan1111111111111
0
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),



Answered by isha811
1
Food preservation prevent the growth of microorganisms as well as slowing the oxidation of fats. that cause rancidity
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