1. Phytochemicals: Recent trends in food, pharmacy and biotechnology 2. Novel extraction and characterization methods for phytochemicals 3. Primary and secondary plant metabolites: Phytochemical families 4. Phytochemicals and cancer 5. Bioactivity of essential oils and its medicinal applications 6. Marine based phytochemicals for biomedical and pharmaceutical research 7. Phytochemicals in biofilm inhibition 8. Role of natural pigments in consumer based industrial revolution 4.0 9. Phytochemicals as safe fortification agent in fermented food industries 10. Big data in phytochemical research 11. QSAR and phytochemicals 12. Deep learning and AI/ML approach in phytochemical-based drug discovery 13. Molecular docking study of bioactive phytochemicals against infectious diseases 14. Phytochemicals in structure-based drug discovery 15. Future perspective phytochemical research