Hi Anu,

Food Technology colleges in Tamil Nadu are as follows:-

• Indian Institute of Food Processing Technology, Thanjavur
• Tamil Nadu Agricultural University, Coimbatore
• Dhanalakshmi Srinivasan College of Engineering, Perambalur
• Dhaanish Ahmed Institute of Technology, Coimbatore

Refer here for more info - https://engineering.careers360.com/colleges/list-of-agricultural-and-food-engineering-colleges-in-tamil-nadu

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!