*Table of Contents 
1. Introduction
  - Background and rationale
  - Objectives of the study

2. Literature Review
  - Overview of traditional food preservation methods
  - Challenges associated with conventional preservation techniques
  - Introduction to novel biotechnological approaches
  - Current research and advancements in biotechnological food preservation

3. Methodology
  - Selection of biotechnological methods
  - Experimental design
  - Data collection procedures

4. Results and Analysis
  - Evaluation of the efficacy of biotechnological preservation methods
  - Comparison with traditional preservation techniques
  - Assessment of food safety and shelf-life extension

5. Discussion
  - Interpretation of results
  - Implications for the food industry
  - Future directions and recommendations

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