ethnopharmacology

Natural bioactive compounds derived from plants have been central to human medicine since antiquity. Civilizations across Asia, Africa, and the Middle East developed complex knowledge systems that preserved the therapeutic value of medicinal plants. Today, this traditional wisdom intersects with modern pharmacology, biotechnology, and clinical research, leading to a renewed focus on natural molecules as drug candidates. Scientific evidence increasingly validates the efficacy, safety, and diverse biological effects of herbal compounds, including antioxidant, anti-inflammatory, immunomodulatory, antimicrobial, anticancer, and metabolic regulatory activities. However, concerns remain regarding standardization, toxicity, regulatory gaps, and herb-drug interactions. This review explores the continuum from historical ethnopharmacology to contemporary drug discovery frameworks, highlighting major bioactive compound classes, mechanistic actions, clinical evidence, and future prospects for integrating natural molecules into evidence-based healthcare. The rediscovery of natural bioactive molecules represents not only scientific advancement but a reconnection with longstanding traditional knowledge systems that may reshape the future of global therapeutics.

This article provides a review on the pharmacological effects of Aegle marmelos. It is belonging to Rutaceae family. The Aegle marmelos is also known as Bael, Bilwa and wooden apple plant. It contains various bioactive components in leaves, flowers, fruits, wood, root, and bark which has different biological activities and high therapeutic importance. The phytochemical compounds which are isolated from the Aegle marmelos are Coumarins (Marmelosin, marmesin, imperatorin), alkaloids (Aeglin, aegelenine), Tannins (skimmianine), Carotenoids and seed oils and other miscellaneous compounds. The phytochemical components of this plant showed various pharmacological and biological activity against certain chronic diseases like cancer, cardiovascular disease, immunosuppressive disease and gastrointestinal disorder. The different parts of this plant extract possess pharmacological activities like anticonvulsant, antioxidant, anti-inflammatory, antidiabetic, antidiarrheal, antihyperglycemic, anxiolytic, antidepressant, antihistaminic, antimicrobial, hepato protective, analgesic, immuno modulatory, cardio protective and antithyroid activities. The present review summarizes the information about botany, ethnopharmacology, phytochemistry, biological activities and insecticidal properties of A. marmelos plant.