Fig. 5
From: Effective alkaline metal-catalyzed oxidative delignification of hybrid poplar
Impact of H2O2 loading and bipyridine concentration on glucose yields following alkaline pre-extraction and Cu-AHP pretreatment utilizing fed-batch addition of H2O2 for enzyme loadings of a 15 mg protein per g glucan and b 30 mg protein per g glucan. Pretreatment reactions were performed for 24 h at 10 % (w/v) solids. Final copper concentration in the reaction was 1 mM (5 μmol/g biomass). The data points are the averages of three independent experiments, and the error bars represent ± standard deviations of the means