Integration of ion exchange and ultrafiltration steps studied during purification of formate dehydrogenase using DEAE dextran Isabelle GeahelMaria-Regina Kula OriginalPaper Pages: 481 - 486
Performance of rotating packed disk reactor with immobilized glucose oxidase Ho Nam ChangIn Seong JooYoung Sung Ghim OriginalPaper Pages: 487 - 492
Characterization of extracellular substrate specific glucose and xylose isomerases of Chainia H. G. VartakM. C. SrinivasanJ. M. Khire OriginalPaper Pages: 493 - 494
A new medium for growth and delta-endotoxin production by Bacillus thuringiensis var. kurstaki J. ArcasO. YantornoR. Ertola OriginalPaper Pages: 495 - 500
Copper requirement and its influence on the growth of the obligate methylotrophic bacterial strain 4025 Marija VrdoljakV. MarićVera Johanides OriginalPaper Pages: 501 - 506
Biomass production from the green algae Chlorella vulgaris and Ankistrodesmus braunii cultured heterotrophically Robert E. BurrellColin I. MayfieldWilliam E. Inniss OriginalPaper Pages: 507 - 510
Kinetics of nitrogen consumption during the batch growth of Candida guilliermondii on diesel oil and on mollasses W. BorzaniH. Hiss OriginalPaper Pages: 511 - 516
The microbial production of 3aα-H-4α- (3′-propionic acid)-5α-hydroxy-7aβ-methylhexahydro-indan-1-one-δ-lactone from cholesterol N. P. FerreiraP. M. RobsonW. H. van der Walt OriginalPaper Pages: 517 - 522
Direct bioconversion of alkali-pretreated straw using simultanesous enzymatic hydrolysis and acetone-butanol fermentation R. MarchalM. RebellerJ. P. Vandecasteele OriginalPaper Pages: 523 - 528
The relationship between sporulation and solvent production in clostridium acetobutylicum P262 Susan LongDavid T. JonesDavid R. Woods OriginalPaper Pages: 529 - 534
The effect of yeast extract on the fermentation of glucose to 2,3-butanediol by Bacillus polymyxa V. M. LaubeD. GroleauS. M. Martin OriginalPaper Pages: 535 - 540
Influence of biomass degradation products on the fermentation of glucose to ethanol by Saccharomyces carlsbergensis W 34 P. A. PfeiferG. BonnO. Bobleter OriginalPaper Pages: 541 - 546