Development of a novel food preservation technique using natural antimicrobial agents

Thesis Abstract

Abstract
Food preservation is a critical aspect of the food industry aimed at maintaining food quality, safety, and shelf life. Traditional methods of food preservation often involve the use of synthetic additives and chemical agents, raising concerns about their potential impact on human health and the environment. In response to these challenges, this study focuses on the development of a novel food preservation technique using natural antimicrobial agents. The research methodology involved a comprehensive literature review to identify suitable natural antimicrobial agents with proven efficacy in inhibiting the growth of foodborne pathogens and spoilage microorganisms. Subsequently, experimental studies were conducted to evaluate the effectiveness of selected natural antimicrobial agents in preserving various food products. Chapter One provides an introduction to the research topic, outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of key terms. Chapter Two presents a detailed literature review covering ten essential aspects related to food preservation techniques, natural antimicrobial agents, and their applications in the food industry. Chapter Three describes the research methodology, including the selection of natural antimicrobial agents, experimental design, sample preparation, microbial analysis, and data interpretation. The chapter also discusses the ethical considerations and potential challenges encountered during the research process. Chapter Four presents a comprehensive discussion of the findings obtained from the experimental studies, highlighting the efficacy of natural antimicrobial agents in extending the shelf life of various food products. The chapter also examines the mechanisms of action of these agents and their potential applications in different food processing sectors. Finally, Chapter Five offers a conclusion and summary of the project thesis, emphasizing the significance of developing a sustainable food preservation technique using natural antimicrobial agents. The study contributes to the growing body of knowledge on alternative methods for food preservation that are safe, environmentally friendly, and socially acceptable. In conclusion, the development of a novel food preservation technique using natural antimicrobial agents represents a promising approach to enhancing food safety and quality while reducing the reliance on synthetic additives. This research opens up new avenues for innovation in the food industry, promoting sustainable practices that benefit both consumers and the environment.