Pharmacognosy Lecture Notes Ppt -

Because thousands of natural products exist, they are categorized into several systems for easier study:

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

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) Because thousands of natural products exist, they are

: The most abundant source (e.g., Tulsi leaves, Cinchona bark, Clove buds). Because thousands of natural products exist