Thesis Abstract

Abstract
This thesis investigates the impact of various extraction methods on the antioxidant properties of plant polyphenols. The study aims to explore how different extraction techniques influence the quality and quantity of polyphenols extracted from plants, which are known for their potent antioxidant activities. The research methodology involves a comparative analysis of extraction methods such as solvent extraction, steam distillation, and supercritical fluid extraction, among others, to determine their effects on the antioxidant capacity of plant polyphenols. The study also evaluates the potential limitations and challenges associated with each extraction method and provides insights into the scope and significance of the findings. The results of this research contribute to a better understanding of how extraction methods can affect the antioxidant properties of plant polyphenols, with implications for various industries such as pharmaceuticals, cosmetics, and food production.

Thesis Overview

The project titled "Exploring the Effects of Different Extraction Methods on the Antioxidant Properties of Plant Polyphenols" aims to investigate how various extraction methods affect the antioxidant properties of plant polyphenols. Polyphenols are a class of compounds found in plants that have been widely studied for their potential health benefits, particularly their antioxidant properties. Antioxidants play a crucial role in protecting cells from damage caused by free radicals and oxidative stress, which are associated with various chronic diseases. The choice of extraction method is critical in obtaining bioactive compounds such as polyphenols from plant sources. Different extraction techniques, such as solvent extraction, ultrasound-assisted extraction, and supercritical fluid extraction, can influence the yield and quality of polyphenols extracted from plants. By comparing the antioxidant properties of polyphenols obtained using different extraction methods, this research aims to provide insights into the most effective extraction technique for maximizing the antioxidant potential of plant polyphenols. The project will involve collecting plant samples rich in polyphenols and subjecting them to various extraction methods. The extracted polyphenols will then be analyzed using standard biochemical assays to assess their antioxidant capacity. The research will also investigate the chemical composition of the extracted polyphenols to understand how different extraction methods may affect the profile of bioactive compounds present. Through this study, we seek to contribute valuable knowledge to the field of biochemistry by elucidating the impact of extraction methods on the antioxidant properties of plant polyphenols. The findings from this research could have implications for industries involved in the extraction and utilization of polyphenols for functional foods, dietary supplements, and pharmaceutical applications. Ultimately, this project aims to enhance our understanding of the factors influencing the bioactivity of plant polyphenols and guide the development of optimized extraction processes to harness their full antioxidant potential.