Journal of Chemistry / 2013 / Article / Fig 2

Research Article

Process Optimization of Ultrasonic-Assisted Extraction of Arabinogalactan from Dihydroquercetin Extracted Residues by Response Surface Methodology and Evaluation of Its Antioxidant Activity

Figure 2

Antioxidant activities of larch arabinogalactan compared with vitamin C. (a) Hydroxyl radical-scavenging capacity. (b) Ferric-reducing antioxidant power. (c) Reducing power.

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