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. 2019 Nov 20;11(12):1913. doi: 10.3390/polym11121913

Figure 8.

Figure 8

Influence of the feedstock on the mild organosolv extraction (95:5 EtOH/H2O, 0.18 M H2SO4, 120 °C, 5 h) on (A) extraction efficiency (corrected for alcohol incorporation as determined by 2D HSQC) and (B) total β-O-4 content as determined by 2D HSQC.