Thesis Abstract

Abstract
This thesis focuses on the development of novel food packaging materials aimed at extending the shelf life of perishable food products. In recent years, the food industry has faced challenges in ensuring food safety and quality throughout the supply chain, especially with the increasing demand for convenience and longer shelf life. Traditional packaging materials often fall short in providing adequate protection against environmental factors such as moisture, oxygen, light, and microbial contamination, leading to food spoilage and waste. Therefore, the development of innovative food packaging materials with enhanced barrier properties and functional attributes has become imperative. The research begins with a comprehensive introduction detailing the background of the study, problem statement, objectives, limitations, scope, significance of the study, and the structure of the thesis. The literature review in Chapter Two critically examines existing research on food packaging materials, focusing on advancements in barrier technologies, active and intelligent packaging systems, sustainable packaging solutions, and emerging trends in the field. The review highlights the importance of material selection, processing techniques, and functional additives in enhancing the performance of food packaging materials. Chapter Three outlines the research methodology employed in this study, including the selection of raw materials, fabrication processes, characterization techniques, and testing protocols. The methodology emphasizes the use of advanced analytical tools such as spectroscopy, microscopy, mechanical testing, and barrier analysis to evaluate the properties of the developed packaging materials. The chapter also discusses the experimental design, data collection methods, and statistical analysis used to assess the performance of the novel packaging solutions. Chapter Four presents a detailed discussion of the research findings, focusing on the characterization results, barrier performance, mechanical properties, and compatibility with food products. The chapter highlights the key advancements achieved in developing food packaging materials with superior barrier properties against oxygen, moisture, and light, as well as antimicrobial functionality to inhibit microbial growth and extend the shelf life of perishable foods. The discussion also addresses the sustainability aspects of the materials, including recyclability, biodegradability, and environmental impact. Finally, Chapter Five provides a comprehensive conclusion and summary of the thesis, highlighting the key research outcomes, contributions to the field of food packaging, practical implications for the industry, and recommendations for future research. The study underscores the significance of developing novel food packaging materials that address the challenges of food spoilage, waste reduction, and sustainable packaging practices. Overall, this research contributes to the advancement of food packaging technology and offers promising solutions for improving the safety, quality, and shelf life of food products in the global market. Keywords Food packaging, Shelf life extension, Barrier properties, Active packaging, Sustainability, Novel materials.

Thesis Overview

The project titled "Development of Novel Food Packaging Materials for Extended Shelf Life" aims to address the critical issue of food spoilage by focusing on the development of innovative packaging materials that can significantly extend the shelf life of various food products. The research overview delves into the necessity and significance of this project in the context of the food industry, consumer health, and environmental sustainability. Food spoilage is a pervasive problem that results in significant economic losses, food waste, and adverse environmental impacts. Traditional packaging materials often fail to provide adequate protection against factors such as oxygen, moisture, light, and microbial contamination, leading to accelerated food deterioration. As a result, consumers are frequently faced with the dilemma of disposing of expired or spoiled food items, contributing to the global issue of food wastage. In response to these challenges, the project aims to explore cutting-edge technologies and materials that can revolutionize the field of food packaging. By developing novel packaging solutions with enhanced barrier properties, antimicrobial features, and sustainable attributes, the research seeks to prolong the shelf life of perishable food items, thereby reducing waste and improving food safety. The research methodology entails a comprehensive approach that integrates scientific principles, material engineering, and food technology expertise. Through a series of experiments, analyses, and evaluations, the project will assess the performance and effectiveness of various packaging materials in preserving the quality and freshness of different food products over extended periods. The findings of this research are expected to offer valuable insights into the design, development, and optimization of innovative food packaging materials. By elucidating the mechanisms of food spoilage, identifying key challenges in current packaging practices, and proposing novel solutions, the project aims to make a significant contribution to the advancement of food technology and sustainability. In conclusion, the project "Development of Novel Food Packaging Materials for Extended Shelf Life" represents a crucial endeavor to address the pressing issue of food spoilage and waste through the innovation of advanced packaging solutions. By extending the shelf life of food products, enhancing food safety, and promoting sustainable practices, this research has the potential to benefit consumers, food manufacturers, and the environment alike.