Advanced Quantitative Analysis of Pongamia Pinnata Seed Extracts Using GC-MS Techniques

Introduction: Pongamia pinnata, commonly known as the Indian Beech tree, has been traditionally used in various medicinal systems for its therapeutic properties. The seeds of Pongamia pinnata are particularly noted for their bioactive compounds, which have shown potential in treating a range of ailments. However, a comprehensive quantitative analysis of these extracts remains underexplored. Methods: Pongamia pinnata seeds were collected and processed to obtain extracts using ethanol. The extracts were subjected to phytochemical screening to identify and quantify key bioactive compounds such as flavonoids, alkaloids, saponins, and phenolic compounds. Gas chromatography- mass spectrometry (GC-MS) was employed to precisely quantify these constituents. Results: The quantitative analysis revealed significant levels of flavonoids and phenolic compounds in the ethanolic extracts. Alkaloids and saponins were also detected in notable quantities. GC-MS confirmed the presence of compounds such as karanjin, pongamol, and karanjachromene. Discussion: The GC-MS analysis of Pongamia pinnata seed extracts revealed diverse bioactive compounds, including fatty acids, esters, and sterols, supporting its pharmacological potential. The advanced technique enabled precise identification and quantification of both major and minor constituents, providing a robust chemical fingerprint. Conclusion: The quantitative analysis of Pongamia pinnata seed extracts underscores their rich phytochemical profile and significant pharmacological potential. The high content of bioactive compounds, particularly flavonoids and phenolics, aligns with the traditional uses of Pongamia pinnata in herbal medicine. These findings need further investigation into the therapeutic applications of these extracts, particularly in developing novel treatments for oxidative stress-related diseases and microbial infections.