Thesis Abstract

Abstract
This thesis explores the antimicrobial properties of natural plant extracts against common pathogenic bacteria. The rise of antibiotic resistance poses a significant threat to public health, necessitating the exploration of alternative antimicrobial agents. Natural plant extracts have long been recognized for their potential antimicrobial properties, making them a promising avenue for research. The aim of this study is to investigate the efficacy of selected natural plant extracts in inhibiting the growth of common pathogenic bacteria, with a focus on their potential as alternative antimicrobial agents. Chapter 1 provides an introduction to the research, discussing the background of the study, the problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. The literature review in Chapter 2 examines existing research on natural plant extracts and their antimicrobial properties. This chapter explores the mechanisms of action of plant extracts, their efficacy against pathogenic bacteria, and any existing challenges or limitations in their use. Chapter 3 outlines the research methodology, including the selection of plant extracts, bacterial strains, and experimental procedures. The chapter also details the methods used for extraction, purification, and antimicrobial testing of the plant extracts against the selected bacterial strains. Data analysis techniques and statistical methods employed in the study are also discussed. Chapter 4 presents a detailed discussion of the research findings, including the antimicrobial activity of the plant extracts against the tested bacterial strains. The chapter analyzes the results in the context of existing literature, highlighting any novel findings or discrepancies. Factors influencing the antimicrobial efficacy of the plant extracts are also explored, providing insights into their potential mechanisms of action. Finally, Chapter 5 offers a comprehensive conclusion and summary of the thesis. The chapter discusses the implications of the research findings, their significance in the context of antimicrobial resistance, and potential future directions for research. The study concludes by highlighting the importance of natural plant extracts as a valuable source of alternative antimicrobial agents and the need for further exploration and development in this field. Overall, this thesis contributes to the growing body of knowledge on natural plant extracts as potential antimicrobial agents against common pathogenic bacteria. The findings of this study have implications for the development of novel antimicrobial therapies and the ongoing efforts to combat antibiotic resistance, highlighting the importance of natural products in the search for effective antimicrobial solutions.

Thesis Overview