Plant-Based Natural Products: Novel Isolation, Characterization, and Therapeutic Applications

Abstract

Plant-derived natural products continue to serve as a cornerstone in the search for bioactive compounds with promising therapeutic effects. This research sheds light on emerging techniques for isolating and characterizing these complex phytochemicals from a wide array of botanical sources. As the need for safe, sustainable, and effective alternatives to synthetic pharmaceuticals grows worldwide, scientists are intensifying their efforts to explore the pharmacological profiles of plant-based molecules—particularly for their anti-inflammatory, anticancer, antimicrobial, and neuroprotective properties. The integration of cutting-edge tools like NMR spectroscopy, liquid chromatography–mass spectrometry (LC-MS), and metabolomic profiling has significantly enhanced the precision with which these compounds are identified and structurally understood. In parallel, their therapeutic value is being systematically investigated through laboratory assays, animal studies, and clinical trials. This study captures recent advancements and emphasizes the critical role of interdisciplinary collaboration in transforming plant-based compounds into viable drug candidates for future healthcare solutions.

Keywords: Phytochemicals, Isolation, Characterization, Therapeutics, DrugDiscovery