Hey,

Food technology is the branch of science in which the food science is applied in manufacturing and preservation of food products. To know more about this course, go through this link-: 
https://www.careers360.com/food-technology-course

Here is the list of some institutes of food technology in India-:

•NIFTEM-: National Institute of food technology entrepreneurship and management, Sonepat, Haryana
•IIFPT-: Indian Institute of food processing technology, Tamil Nadu
•NABI-: National agri-food biotechnology
•Department of food processing engineering, SRM University
•University of Delhi
•CCS Haryana agricultural university
•G.B pant university of agriculture and technology.

All the best!

Below are the top colleges for food technology

SRM University, Chennai

University of Delhi, Delhi

Birla Institute of Technology, Mesra

Jadavpur University, Kolkata

Lovely Professional University, Phagwara

Institute of Chemical Technology, Mumbai