Keywordshigh performance liquid chromatography; ion-exchange chromatography; metabolite separation; fermentation product quantification; biohydrogen production; modelling and optimization; box-behnken design; ionic liquid stable cellulase; Bacillus subtilis SV1; response surface methodology; pine needle biomass; ionic liquid pretreatment; one pot consolidated bioprocess; immobilization; modal fibers; acid treatment; Clostridium acetobutylicum; Acetone-Butanol-Ethanol (ABE) fermentation; anhydrous ammonia; corn stover; cellulosic ethanol; low-moisture anhydrous ammonia (LMAA); pretreatment; lignocellulosic biomass; steam explosion; extrusion; Scheffersomyces stipitis; Saccharomyces cerevisiae; simultaneous saccharification and fermentation; lignocellulosic biorefinery; delignification; detoxification; ethanol; fermentation; inhibitory compounds; laccase; lignin; pretreatment; saccharification; Paenibacillus polymyxa; butanediol; acetoin; glycerol; optimization; Monod equation; modified Gompertz equation; bioethanol; sorghum leaves; continuous syngas fermentation; Clostridium ragsdalei; ethanol; trickle bed reactor; bioethanol; fruits; corn threshing residue; fermentation; distillation; syngas fermentation; acetyl-CoA pathway; acetogen; biofuel; gasification; phenolic compounds; detoxification; butanol; pre-hydrolysate; laccase enzymes; lignocellulose; biomass; pretreatment; butanol; ethanol; butanediol; acetone; LDMIC; hydrogen
