The Scientific World Journal / 2014 / Article / Fig 2

Research Article

Optimization of Reflux Conditions for Total Flavonoid and Total Phenolic Extraction and Enhanced Antioxidant Capacity in Pandan (Pandanus amaryllifolius Roxb.) Using Response Surface Methodology

Figure 2

Response surface plots for the effects of MC (20–80%), ET (30–70°C), and LS ratio (20–40 mL/g) on the TP content of Pandan extract. MC and ET (a), MC and LS ratio (b), and ET and LS ratio (c).