Fig. 2From: Valorisation of corncob into furfuryl alcohol and furoic acid via chemoenzymatic cascade catalysisEffect of organic acid with different pKa value on the yield of FAL in the acidic condition (Corncob 3.0 g, Sn-GP 3.6 wt%, 170 °C, 0.5 h, water 40 mL) (a); Effect of maleic acid dose (0.1–0.9 wt%) on the yield of FAL (Corncob 3.0 g, Sn-GP 3.6 wt%, 170 °C, 0.5 h, water 40 mL) (b)Back to article page