What are the changes that occur during

i) Irradiation of meat

ii) Freezing of milk

iii) Freezing of egg

iv) Browning of canned fish

v) Storage of bread

Briefly explain the functional properties of protein.

Define shelf life. Briefly explain the methods of shelf life examination.

Enumerate the various factors influencing the heating under a microwave. Enlist any four industrial applications of microwaves.

Food irradiation

 Briefly describe the steps involved in rice processing.

Sweeteners