Thesis Abstract

Abstract
This thesis presents a comprehensive investigation into the potential antimicrobial properties of plant extracts against pathogenic bacteria. The rising incidence of antibiotic resistance among pathogenic bacteria has become a significant global health concern, necessitating the exploration of alternative antimicrobial agents. Plant extracts have long been recognized for their diverse bioactive compounds, some of which exhibit antimicrobial properties. This study aims to evaluate the efficacy of selected plant extracts in inhibiting the growth of pathogenic bacteria and explore their potential as alternative antimicrobial agents. Chapter One provides an introduction to the research topic, highlighting the background of the study, the problem statement, objectives of the study, limitations, scope, significance, and structure of the thesis. The chapter also includes the definition of key terms related to the research. Chapter Two consists of a comprehensive literature review encompassing ten key areas related to antimicrobial properties of plant extracts against pathogenic bacteria. The review synthesizes existing knowledge and provides a theoretical framework for the study. Chapter Three outlines the research methodology, detailing the experimental design, selection of plant extracts, bacterial strains used, antimicrobial assays employed, data collection procedures, and statistical analysis methods. The chapter also describes the ethical considerations and limitations of the research methodology. Chapter Four presents a detailed discussion of the findings obtained from the experimental evaluation of plant extracts against pathogenic bacteria. The chapter analyzes the efficacy of each plant extract, discusses the mechanisms of action involved, compares the results with existing literature, and explores the implications of the findings. Chapter Five offers a conclusion and summary of the thesis, highlighting the key findings, implications for future research, and recommendations for the application of plant extracts as alternative antimicrobial agents against pathogenic bacteria. The chapter also discusses the significance of the study in addressing the global challenge of antibiotic resistance and suggests areas for further exploration.

Thesis Overview