Pharmacognosy Lecture Notes Ppt ~repack~ File
Introduction to Pharmacognosy
- Active principles: Alkaloids, flavonoids, tannins, etc.
- Chemical structures: Drawings or 3D models.
- Structure-activity relationship (SAR): How a minor chemical change alters bioactivity.
- Chemical tests: Color reactions, TLC profiles, and HPLC fingerprints.
Slide 2: Key Identification Headers (in a table)
Teaching tip
: For each chemical class, include a summary slide with “Name → Source → Chemical marker → Use” in a table.
She loaded the 96-well plate. She incubated it. She went home. pharmacognosy lecture notes ppt
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