Neville Pamment

Acetaldehyde Stimulation of the Growth of Zymomonas mobilis Subjected to Ethanol and Other Environmental Stresses: Effect of Other Metabolic Electron Acceptors and Evidence for a Mechanism

Frank Vriesekoop, Neville B Pamment

Journal article  |  2021  |  FERMENTATION-BASEL

Ethanol-stressed cultures of Z. mobilis showed greatly reduced lag times in growth when supplemented with small amounts of acetald..

A novel assay for rapid in vivo determination of phenotypic stability of recombinant ethanol-producing microorganisms

Bin Zhou, Gregory JO Martin, Neville B Parnment

Journal article  |  2009  |  BIORESOURCE TECHNOLOGY

A rapid empirical assay is presented for assessing the phenotypic stability of continuous cultures of recombinant bacteria contain..

The role of acetaldehyde and glycerol in the adaptation to ethanol stress of Saccharomyces cerevisiae and other yeasts

Frank Vriesekoop, Cornelia Haass, Neville B Pamment

Journal article  |  2009  |  FEMS YEAST RESEARCH

Ethanol inhibition is a commonly encountered stress condition during typical yeast fermentations and often results in reduced ferm..

Increased phenotypic stability and ethanol tolerance of recombinant Escherichia coli KO11 when immobilized in continuous fluidized bed culture

Bin Zhou, Gregory JO Martin, Neville B Pamment

Journal article  |  2008  |  BIOTECHNOLOGY AND BIOENGINEERING

The recombinant Escherichia coli B strain KO11, containing chromosomally-integrated genes for ethanol production, was developed fo..

Acetaldehyde mediates growth stimulation of ethanol-stressed Saccharomyces cerevisiae: evidence of a redox-driven mechanism

Frank Vriesekoop, Andrew R Barber, Neville B Pamment

Journal article  |  2007  |  BIOTECHNOLOGY LETTERS

The ability of acetaldehyde (90 mg l(-1)) to stimulate ethanol-stressed S. cerevisiae fermentations is examined and reasons for th..

Performance and stability of ethanologenic Escherichia coli strain FBR5 during continuous culture on xylose and glucose

Gregory JO Martin, Andreas Knepper Bin Zhou, Neville B Pamment

Journal article  |  2006  |  JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY

Escherichia coli FBR5 containing recombinant genes for ethanol production on plasmids that are also required for anaerobic growth ..

Acetaldehyde addition and pre-adaptation to the stressor together virtually eliminate the ethanol-induced lag phase in Saccharomyces cerevisiae

F Vriesekoop, NB Pamment

Journal article  |  2005  |  LETTERS IN APPLIED MICROBIOLOGY

AIMS: To show that the ethanol-induced lag phase in yeast can be almost eliminated by combining pre-adaptation with acetaldehyde s..

Microbial pentose metabolism

B Hahn-Hagerdal, N Pamment

Journal article  |  2004  |  APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY

The effect of pH on the foam fractionation of beta-glucosidase and cellulase

WD Lambert, LP Du, YF Ma, V Loha, V Burapatana, A Prokop, RD Tanner, NB Pamment

Journal article  |  2003  |  BIORESOURCE TECHNOLOGY

The surface tension-pH profile of beta-glucosidase was established to determine its relationship to the corresponding profile of c..

Acceleration of industrial ethanol fermentations by acetaldehyde addition

A BARBER, F VRIESEKOOP, NB PAMMENT

Conference Proceedings  |  2003  |  CHEMECA 2003 The 31st Australasian Chemical Engineering Conference, Products and Processes for the 21st Century