Xylitol production from wheat straw hemicellulosic hydrolysate: Hydrolysate detoxification and carbon source used for inoculum preparation

Wheat straw hemicellulosic hydrolysate was used for xylitol bioproduction. The use of a xylose-containing medium to grow the inoculum did not favor the production of xylitol in the hydrolysate, which was submitted to a previous detoxification treatment with 2.5% activated charcoal for optimized removal of inhibitory compounds.