1. Introduction to Sustainable Food Systems
2. Circular Economy Principles iu Food Technology .
3. Sources and Characterization of Food Processing Wastes
4. Extraction of Value-added Compounds from Food Waste
5. Conversion of Food Waste Into Functional Ingredients
6. Energy-Efficient and Low-Carbon Food Processing
7. Emerging Non-Thermal and Hybrid Processing Technologies
8. Water Management and Wastewater Reuse in Food Industries
9. Sustainable and Circular Food Packaging Systems
10. Intelligent Packaging and Digital Traceability
11. Bioconversion of Food Waste into Biofuels and Biochemicals
12. Single-cell Proteins and Microbial Biomass from Waste Streams
13. Role of Artificial Intelligence and Industry 4.0
14. Life Cycle Assessment and Sustainability Metrics
15. Global and Indian Policies for Circular Food Systems
16. Consumer Behavior and Market Acceptance
17. Case Studies of Circular Food System Implementation
18. Future Trends and Research Directions