Fig. 2From: Lignin degradation in corn stalk by combined method of H2O2 hydrolysis and Aspergillus oryzae CGMCC5992 liquid-state fermentationContour lines of interactions between different factors on LiP production during the fermentation process of A. oryzae CGMCC5992. a Glucose and corn steep liquor; b Yeast extract and glucose; c Yeast extract and NaNO3; d VB1 and NaNO3; e Corn steep liquor and VB1 Back to article page