XyluloseXylosePentosephosphatesXylitolAldose-Ketose IsomerasesLiver ExtractsD-Xylulose ReductasePentosesTransketolaseCarbohydrate EpimerasesFructosephosphatesPentose Phosphate PathwayHexosephosphatesPhosphotransferases (Alcohol Group Acceptor)GlucoseUridine Diphosphate XyloseFermentationAldehyde ReductaseXylansArabinoseXylosidasesGenetic EngineeringEndo-1,4-beta XylanasesCellobioseIndustrial Microbiology