Fig. 4From: Consolidated bioprocessing of butanol production from xylan by a thermophilic and butanologenic Thermoanaerobacterium sp. M5Fermentaion profiles using a co-cultivation system consisting of Thermoanaerobacterium sp. M5 and C. acetobutylicum NJ4. a Time-dependent enzyme activities, xylose concentration and b product concentrations in the co-cultivation system consisting of culture Thermoanaerobacterium sp. M5 and C. acetobutylicum NJ4 from 60 g/L beechwood xylanBack to article page