Definition, natural sources, classification, extraction, separation and characterization of Terpenoids (Monoterpenoids,, Sesquiterpenoids, Diterpenoids, Sterols, cardiac glycosides, Saponins, Carotenoids and Volatile Oils).
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 Definition, natural sources, classification, extraction, separation and characterization of alkaloids (Quinoline, isoquinoline, tropane, pyridine, purine, imidazole and indole) | 
Biotransformation : Production of secondary metabolites from plant cell culture; processes for enhancing the secondary metabolites , bioreactor system and modules for mass multiplication.