Proceedings of the Fifth Biochemical Engineering Symposium

This report presents the proceedings of the Biochemical Engineering Symposium held at Kansas State University, April 26, 1975. Since a number of the contributions will be published in detail elsewhere, only brief summaries of each contribution are included here. Requests for additional information on projects conducted at Iowa State University should be directed to Dr. Peter J. Reilly, and those at Kansas State University to the editors. Contents"Enzymatic Breakdown of Hemicellulose," Alfred R. Fratzke, Iowa State University "Biochemical Aspects of Hydrocarbon Uptake in Hydrocarbon Fermentations," Tadaatsu Nakahara, Kansas State University "Optimal Concentration Profiles for Bifunctional Catalysts with Langmuir-Hinshelwood Kinetics and Varying Effectiveness Factors," Ho Nam Chang, Iowa State University "Single Cell Protein Production from Hydrocarbons in Tower Systems," J. R. Gutierrez, Kansas State University "Effect of Temperature and pH on the Stability and Activity of Immobilized Glucoamylase and Glucose Isomerase," Gene K. Lee, Iowa State University "Oxygen Transfer in a Tower System with Two Liquid Phases," G. T. MacLean, Kansas State University "Continuous Production of Glucose from Dextrin by Glucoamylase Immlobilized on Porous Silica," Douglas D. Lee, Iowa State University

Proceedings of the Sixth Annual Biochemical Engineering Symposium

This symposium is the sixth of an annual series conducted so that results of biochemical engineering research can be exchanged by the researchers who actually carry it out. The first four meetings were held alternately at Kansas State University and the University of Nebraska–Lincoln for attendees from those two schools. The fifth and sixth involved participants from Kansas State University and Iowa State University; this was the first meeting away from a university campus. Contents"Mathematical Model of Oxygen Transfer in Airlift Fermentors," Chester S. Ho, Kansas State University "Effect of Column Height on Oxygen Transfer in Airlift Systems," Mark E. Orazem, Kansas State University "Mixing Studies in an Oil-Water Airlift System with Motionless 15 Mixers", J. R. Gutierrez, Kansas State University "Purification and Properties of (3-Xylosidase," Gbekeloluwa B. Oguntimein, Iowa State University "Immobilization of Invertase to Cellulose with Cyanuric Chloride," William J. Smith, Iowa State University "Purification and Properties of Dextransucrase," Yah Eric Chen and Hossein Kaboli, Iowa State University "Properties of Immobilized (3-Amylase," Clarence C. Ron, Iowa State University

Proceedings of the Ninth Annual Biochemical Engineering Symposium

This report presents the proceedings of the Biochemical Engineering Symposium held at Kansas State University, April 28, 1979. Since a number of the contributions will be published in detail elsewhere, only brief reports of each contribution are included here. Requests for further information on work at Iowa State University should be directed to Dr. Peter J. Reilly; at Colorado State University to Drs. V. G. Murphy and A. R. Moreira, and at Kansas State University to Drs. L. T. Fan and L. E. Erickson. ContentProperties of a Homogeneous Xylobiohydrolase from Aspergillus niger, Mary M. Frederick, Iowa State University Kinetic Studies on the Enzymatic Hydrolysis of Cellulose–Absorption and Desorption of Cellulase onto Cellulose and the Behavior of Absorbed Cellulase, Yong-Hyun Lee and L. T. Fan, Kansas State University Properties of a Homogeneous Endo-Xylanase from Aspergillus niger, Ricardo Fournier A., Iowa State University Solid State Fermentation of Manure Fibers, D. C. Ulmer, Colorado State University Analysis and Consistency of Experimental Data for Microbial Growth on Renewable Resources, B. 0. Solomon, Kansas State University Biochemical Mechanisms of Enzyme Regulation, Frederick A. Blum, Colorado State University An Evaluation of Cellulose Pretreatments for Enzymatic Hydrolysis, David H. Beardmore, Kansas State University Use of Immobilized 8-Amylase/Glucoamylase Mixtures to Produce High Maltose Syrups, Carol G. Bohnenkamp, Iowa State University Effect of Viscosity on Bubble Behavior in an Airlift Fermentor, Vasanti Deshpande, Kansas State University