Fig. 16From: Feedstock/pretreatment screening for bioconversion of sugar and lignin streams via deacetylated disc-refiningFermentation process yields for DDR switchgrass (SWG). Due to the unutilized xylose, the fermentation process yields for DDR switchgrass were lower, between 35–42%. SWR DDR (80/120/0.005) appears to be an outlier with a fermentation process yield of only 28%. X/Y/Z represents NaOH conc (g/kg)/residence time (min)/disc-refining gap (in.)Back to article page