Hey tharshana! 

Food technology is one of the largest in the world.people will never stop to eat.hence it will be in demand always and resission proof.

Educational requirement - 

Ideally you need to have physics, chemistry, and biology, combination in your class-10+12.

At bachelors level ideal courses are 3 to 4 year degree courses in food science, food technology, food science and technology or food science agriculture.

Top universities to study agriculture - 

Central food technological research institute.

National institute of food technology entrepreneurship and management.

Indian institute of Crip processing technology.

National agrifood biotechnology institute

National institute of nutrition.

Indian agriculture research institute.

Iisc Bangalore.

Wish you all the best.