Pharmacognosy Lecture Notes Ppt Repack Link

: Increasingly important for novel compounds like Cytarabine (from sea sponges) and Carrageenan (from seaweed). 3. Classification of Crude Drugs

: Inorganic substances like Kaolin , Bentonite , and Magnesium Sulfate . pharmacognosy lecture notes ppt

This comprehensive guide summarizes essential typically found in professional PPT presentations for pharmacy students. It covers the core foundations, classification systems, and evaluation methods for drugs derived from natural sources. 1. Introduction to Pharmacognosy : Increasingly important for novel compounds like Cytarabine

: The most abundant source (e.g., Tulsi leaves, Cinchona bark, Clove buds). Introduction to Pharmacognosy : The most abundant source

The term was first coined in 1815 by C.A. Seydler in his work Analecta Pharmacognostica . It is derived from two Greek words: Pharmakon : Drug Gnosis : Knowledge (or Gignosco : to acquire knowledge)

In modern terms, it is the systematic study of the physical, chemical, biochemical, and biological properties of —unprocessed materials from plants, animals, or minerals used for medicinal purposes. 2. Sources of Crude Drugs

: Includes products like Honey , Beeswax , Cod Liver Oil , and Insulin .