Page 411 - Applied Pharmacognosy

Types of Chemical markers

• IR spectroscopy. Compounds can be
identified when compared to a standard. In
general, IR is commonly used to establish
functional groups.

• d- DNA profile.

• Qualitative and Quantitative analysis of Pure Isolates:
• A. Physical Methods: Physical properties.
• Color, solubility, melting point, optical rotation, .etc