Exploring Innovative Food Coloring Techniques from Tomato Waste in Sustainable Packaging Solutions

1. Introduction 1.1 Background of the study 1.2 Importance of sustainable packaging 1.3 Objectives of the research 1.4 Structure of the paper 2. Literature Review 2.1 Food coloring sources and applications 2.2 Environmental impact of traditional packaging 2.3 Advances in sustainable packaging materials 3. Tomato Waste as a Resource 3.1 Composition of tomato waste 3.2 Current uses of tomato waste 3.3 Potential of tomato waste in food coloring 4. Innovative Food Coloring Techniques 4.1 Extraction processes 4.2 Stability of tomato-based colors 4.3 Comparison with synthetic dyes 5. Sustainable Packaging Solutions 5.1 Biodegradable materials overview 5.2 Integrating food coloring in packaging 5.3 Case studies of implementation 6. Experimental Methodology 6.1 Sample preparation and processing 6.2 Analytical methods used 6.3 Data analysis approach 7. Results and Discussion 7.1 Findings from experimental studies 7.2 Interpretation of results 7.3 Implications for sustainable industry 8. Conclusion and Recommendations 8.1 Summary of key findings 8.2 Recommendations for industry application 8.3 Future research directions