Question

Contamination and spoilage prevention of fruits,vegetables and milk products

Answer 1

preventive measures for spoilage of food :

1)refrigeration-as microoragnisms do not multiply in cold conditions

2)drying-bacteria and fungi need moisture to grow,so they cannot multiply

3)heating-microorganisms are destroyed

4)adding sugar,salt,oil,vinegar as preservatives-prevents growth of microbes

5)canning-food can be sealded for later use

6)pasteurization-when you heat milk in high temp. and immediately cool it in low temp. the bacterias wil die