Utilization of food by-products for the development of functional foods

Thesis Abstract

Abstract
The utilization of food by-products for the development of functional foods has gained significant attention in recent years due to the increasing concern for sustainable food production and waste reduction. This thesis explores the potential of utilizing food by-products to create value-added functional foods that offer health benefits beyond basic nutrition. The research methodology involved a comprehensive literature review to understand the current landscape of food waste management, the nutritional composition of food by-products, and the technologies available for their utilization. Chapter One provides an introduction to the research topic, including 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 key aspects related to food by-products, functional foods, food waste management, nutritional value, processing technologies, consumer perception, market trends, regulatory considerations, sustainability implications, and case studies of successful product developments. Chapter Three outlines the research methodology, including the selection of food by-products, experimental design, sample preparation, analysis techniques, data collection methods, and statistical analysis procedures. The chapter also discusses ethical considerations and limitations of the research methodology. Chapter Four presents the findings of the study, including the nutritional analysis of selected food by-products, the development of functional food prototypes, sensory evaluation results, and potential commercial applications. The discussion in Chapter Four critically analyzes the results, compares them with existing literature, and explores the implications for the food industry and sustainable food production. The conclusions drawn from the study are summarized in Chapter Five, along with recommendations for future research directions and practical implications for food manufacturers, policymakers, and consumers. Overall, this thesis contributes to the growing body of knowledge on the utilization of food by-products for the development of functional foods, highlighting the potential to reduce food waste, improve food security, and promote sustainable food systems. The findings of this research have implications for the food industry, public health, environmental sustainability, and consumer behavior. Further research in this area is crucial to unlock the full potential of food by-products in creating innovative and nutritious functional food products that benefit both human health and the planet.