• Dr. Ch. G. Gupta

Secondary metabolites, such as alkaloids, flavonoids, and tannins, play a crucial role in the medicinal properties of plants. These bioactive compounds exhibit significant therapeutic potential by targeting various biological pathways. This study focuses on the qualitative analysis of secondary metabolites present in the leaf extracts of selected medicinal plants and compares their antibacterial activities. The research involves the extraction of bioactive compounds using standard procedures, followed by phytochemical screening to identify the presence of alkaloids, flavonoids, tannins, saponins, and other metabolites. The antibacterial activities of the extracts are evaluated against selected pathogenic bacterial strains using methods such as the disc diffusion assay. Comparative analysis highlights the variations in metabolite composition, providing insights into their antimicrobial efficacy. This approach underscores the practical applications of identifying potent metabolites for therapeutic use. The findings provide insights into the potential use of these plants in the development of natural antibacterial agents, paving the way for alternative therapies and contributing to the understanding of plant-based medicinal compounds. The study focuses on traditional medicinal plants, which are a key part of India's rich heritage of traditional knowledge. The use of plants in medicine has been deeply embedded in Indian culture, particularly in practices like Ayurveda and Siddha. By investigating secondary metabolites in these plants, the study is drawing on ancient knowledge that has been passed down through generations, connecting the research to Indian Knowledge Systems.

Secondary metabolites, Phytochemicals, Medicinal plants, Antimicrobial activity

"Qualitative Analysis of Secondary Metabolites in Leaf Extracts of Traditional Medicinal Plants and a Comparative Assessment of Their Antibacterial Properties through the Lens of Indian Knowledge Systems and Sustainable Development", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 8, page no.g470-g474, August-2025, Available :http://www.jetir.org/papers/JETIR2508654.pdf

"Qualitative Analysis of Secondary Metabolites in Leaf Extracts of Traditional Medicinal Plants and a Comparative Assessment of Their Antibacterial Properties through the Lens of Indian Knowledge Systems and Sustainable Development", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 8, page no. ppg470-g474, August-2025, Available at : http://www.jetir.org/papers/JETIR2508654.pdf