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

<table>FTIR spectra. (a) samples of <i>L. gmelinii</i>: a—HWE processed. b—UAE processed. c—Unprocessed. (b) Arabinogalactan: d—HWE. e—UAE. f—Standard.</table>

Journal of Chemistry

fig3

Figure 3

Figure 3: Process Optimization of Ultrasonic-Assisted Extraction of Arabinogalactan from Dihydroquercetin Extracted Residues by Response Surface Methodology and Evaluation of Its Antioxidant Activity 

Figure 3 | Process Optimization of Ultrasonic-Assisted Extraction of Arabinogalactan from Dihydroquercetin Extracted Residues by Response Surface Methodology and Evaluation of Its Antioxidant Activity 