Pharmacognosy Lecture Notes Ppt !!better!! May 2026

—the study of medicines derived from natural sources (plants, fungi, and marine organisms)—is a cornerstone subject in pharmacy education. For students, the challenge is often not the complexity of the material, but organizing the vast volume of information on alkaloids, glycosides, terpenoids, and extraction methods.

Pharmacognosy is the branch of pharmacy and pharmacology concerned with medicinal products obtained from natural sources—primarily plants, but also microorganisms, marine organisms, and animals. Historically central to medicine, natural products remain vital for drug discovery and complementary therapies. pharmacognosy lecture notes ppt