Analytical Techniques in Natural Product Research -- Phytochemical Processing: Extraction Methods -- Supercritical Fluid Extraction -- Chromatographic Techniques I : High-performance Thin-layer Chromatography and High-speed Countercurrent Chromatography -- Chromatography Techniques II : High-performance Liquid Chromatography and Ultra-performance Liquid Chromatography -- Tandem Techniques -- Non-destructive Techniques -- Antioxidant Assay.