IITKGP

Research Areas

  • Smart and Functional Food Packaging
  • Microbial Food Safety & Risk Assessment
  • Nonthermal Surface Sanitization of Food
  • Food Stability and Shelf life
  • Process Modeling and Simulation
My research group develops 'Intelligent/smart packaging' with a goal to improve food safety and minimize food waste in India. In this research, our group is developing non-invasive way of real time detection of food freshness in which colorimetric indicators and radio frequency identification (RFID)-based sensors are main focus.
Our group is also working on application of novel nonthermal technologies such as UV light for surface sanitization of perishable food surfaces for the enhancement of microbial food safety. We are also applying mathematical models for better understanding of behavior (inactivation and growth) of microorganisms in food system during several food processes.
  • Passive RFID-based sensor for secondary shelf-life detection of UHT milk by Pal A., Bhunia K. Journal of Food Engineering 416 113070- (2026)
  • Microwave-based sustainable in-container thermal pasteurization and sterilization technologies for foods by Bhunia K., Tang J., Sablani S.S. Sustainable Food Technology 2 926-944 (2024)
  • Electrochemical biosensors for food spoilage, quality monitoring, and food safety: recent advances, sensor performance, and smart packaging integration by Pipliya S., Kaur J. , Pal A. , Saha D. , Patel J. , Samadder S. , Gupta R. K., Bhunia K. , Srivastav P. P. Frontiers in Sustainable Food Systems 10 1-26 (2026)
  • A RFID-BASED SENSOR FOR MILK SPOILAGE DETECTION by Pal A., Bhunia K. - (2026)
  • Modeling the Biphasic and Monophasic Microbial Growth in Pasteurized Cow Milk Under Isothermal Temperature Abuse by Pal A., Bhunia K. Journal of Food Process Engineering 48 - (2025)
  • Investigating the potential of PEDOT:PSS/Graphene based RFID sensor for milk spoilage detection by Pal A., Bhunia K., Bila S., Hallil H. 2025 IEEE Applied Sensing Conference, APSCON 2025 187-190 (2025)
  • Thermally Preserved Food Packaging: Principles & Recent Developments by Bhunia K., Sablani S. S. Encyclopedia of Food Packaging 1-19 (2026)
  • Migratory effects, safety, and concerns of nanofood packaging by Kumar R., Bhunia K. Nanotechnology for Sustainable Food Packaging 345-379 (2025)
  • Sustainable food packaging: Environmental impact, life cycle analysis, and innovative solutions by Nayak P.P., Kumar R., Nandi S., Bhunia K. Safety and Sustainability Aspects of Food Packaging 335-360 (2025)
  • Product and Package Testing in Microwave Processes by Bhunia K., Sablani S.S. Food Engineering Series Part F3361 605-622 (2024)

Principal Investigator

  • AICRP on Post- Harvest Engineering & Technology IIT, Kharagpur (other than Salaries) ICAR
  • AICRP on Post- Harvest Engineering & Technology IIT, Kharagpur (other than Salaries) ICAR
  • AICRP on Post- Harvest Engineering & Technology IIT, Kharagpur-I (salaries) ICAR
  • AICRP on Post- Harvest Engineering & Technology IIT, Kharagpur-I (salaries) ICAR
  • Establishment of Innovation and Agri-Entrepreneurship Cell under RKVY-RAFTAAR Ministry of Agriculture and Farmers Welfare, Department of Agriculture, Cooperation and Farmers Welfare, (RKVY Division), Govt. of India
  • Establishment of Innovation and Agri-Entrepreneurship Cell under RKVY-RAFTAAR Ministry of Agriculture and Farmers Welfare, Department of Agriculture, Cooperation and Farmers Welfare, (RKVY Division), Govt. of India

Ph. D. Students

Abhinandan Pal

Area of Research: Intelligent Packaging

Dibakar Saha

Area of Research: Sensor for food quality detection

Eram Fatma

Area of Research: Food Processing and Preservation

Jaspreet Kaur

Area of Research: Food microbiology

Madaraboina Venkateswara Rao

Area of Research: Intelligent packaging

Palak Parween

Area of Research: Sensors for foo quality

Pritha Mandal

Area of Research: Sensors in food

Rahul Kumar

Area of Research: Food Packaging

Subhradeep Samadder

Area of Research: Food Processing and Preservation

Supravat Bairagya

Area of Research: Food Engineering

Thuanbamlung B Guanmei

Area of Research: Microbial food safety