Search Results - "KILIAN, S. G"

The effect of production parameters on the synthesis of the prebiotic trisaccharide, neokestose, by Xanthophyllomyces dendrorhous ( Phaffia rhodozyma) by Kritzinger, S.M, Kilian, S.G, Potgieter, M.A, du Preez, J.C

“…The effects of important process parameters on the production of the novel prebiotic trisaccharide neokestose from sucrose by Xanthophyllomyces dendrorhous…”
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Characteristics of Fps1-dependent and -independent glycerol transport in Saccharomyces cerevisiae by Sutherland, F.C.W, Lages, F, Lucas, C, Luyten, K, Albertyn, J, Hohmann, S, Prior, B.A, Kilian, S.G

“…Eadie-Hofstee plots of glycerol uptake in wild-type Saccharomyces cerevisiae W303-1A grown on glucose showed the presence of both saturable transport and…”
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Influence of the growth phase and culture medium on the survival of Mannheimia haemolytica during storage at different temperatures by Van Rensburg, E, Du Preez, J.C, Kilian, S.G

“…Aims:  To quantify the influence of the growth phase, storage temperature and nutritional quality of the plate count medium on the apparent viability of…”
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Transport of xylose and glucose in the xylose-fermenting yeast Pichia stipitis by Kilian, S.G, Uden, N. van

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Anomalies in the growth kinetics of Saccharomyces cerevisiae strains in aerobic chemostat cultures by DE KOCK, S. H, DU PREEZ, J. C, KILIAN, S. G

“…Aerobic glucose-limited chemostat cultivations were conducted with Saccharomyces cerevisiae strains NRRL Y132, ATCC 4126 and CBS 8066, using a complex medium…”
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effect of growth factors on anoxic chemostat cultures of two Saccharomyces cerevisiae strains by de Kock, S.H, Du Preez, J.C, Kilian, S.G

“…In anoxic chemostat cultures of Saccharomyces cerevisiae ATCC 4126 and CBS 8066 grown in a medium containing yeast extract, a sharp increase in the…”
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Role of D-ribose as a cometabolite in D-xylose metabolism by Saccharomyces cerevisiae by Van Zyl, C. (AECI Ltd., Modderfontein, South Africa), Prior, B.A, Kilian, S.G, Brandt, E.V

“…The influence of D-ribose as a cosubstrate on the uptake and metabolism of the non-growth substrate D-xylose by Saccharomyces cerevisiae ATCC 26602 was…”
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Selection and evaluation of astaxanthin-overproducing mutants of Phaffia rhodozyma by Meyer, P.S, Preez, J.C. du, Kilian, S.G

“…Mutagenesis of Phaffia rhodozyma with NTG yielded a mutant with an astaxanthin content of 1688 μg (g dry biomass)(-1), a cell yield coefficient of 0.47 on…”
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Production of gamma-linolenic acid by Mucor circinelloides and Mucor rouxii with acetic acid as carbon substrate by DU PREEZ, J. C, IMMELMAN, M, KOCK, J. L. F, KILIAN, S. G

“…The production of gamma-linolenic acid (GLA) by Mucor circinelloides CBS 203.28 and M. rouxii CBS 416.77 in fed-batch cultures operated in pH-stat mode with…”
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D-Xylose Utilization by Saccharomyces cerevisiae by Van Zyl, Carina, Prior, Bernard A, Kilian, Stephanus G, Kock, Johan L. F

“…Department of Microbiology, University of the Orange Free State, PO Box 339, Bloemfontein 9300, South Africa ABSTRACT Summary: Although it is generally…”
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Transport-limited sucrose utilization and neokestose production by Phaffia rhodozyma by KILIAN, S. G, SUTHERLAND, F. C. W, MEYER, P. S, DU PREEZ, J. C

“…Growth of an astaxanthin hyper-producing strain of Phaffia rhodozyma on sucrose is accompanied by the accumulation of glucose and fructose in the medium due to…”
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The relationship between transport kinetics and glucose uptake by Saccharomyces cerevisiae in aerobic chemostat cultures by DU PREEZ, J. C, DE KOCK, S. H, KILIAN, S. G, LITTHAUER, D

“…The steady-state residual glucose concentrations in aerobic chemostat cultures of Saccharomyces cerevisiae ATCC 4126, grown in a complex medium, increased…”
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The Effect of Vitamins and Amino Acids on Glucose Uptake in Aerobic Chemostat Cultures of three Saccharomyces cerevisiae Strains by de Kock, Sanet H., du Preez, James C., Kilian, Stephanus G.

“…In the respiro-fermentative region of aerobic chemostat cultures at steady state, Saccharomyces cerevisiae CBS 8066 produced high concentrations of ethanol…”
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Effect of C:N Ratio on Gamma-linolenic Acid Production by Mucor circinelloides Grown on Acetic Acid by Immelman, Monique, du Preez, James C., Kilian, Stephanus G.

“…The effect of different carbon to nitrogen (C:N) ratios, using acetic acid as carbon substrate, on the growth and production of gamma-linolenic acid (GLA) by…”
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The effect of acetic acid concentration on the growth and production of gamma-linolenic acid by Mucor circinelloides CBS 203.28 in fed-batch culture by du Preez, JC, Immelman, M, Kock, JLF, Kilian, S G

“…The effect of different initial acetic acid concentrations on the growth of and lipid and gamma-linolenic acid (GLA) production by Mucor circinelloides CBS…”
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The kinetics and regulation of M-xylose transport in Candida utilis by Kilian, S G, Prior, B A, du Preez, J C

“…Low-affinity (K m=67.6±3.2 mM) and high-affinity (K m=1.9±1.2 mM) D-xylose transport occur in Candida utilis grown, respectively, on D-glucose or D-xylose…”
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Factors affecting gibberellic acid production by Fusarium moniliforme in solid-state cultivation on starch by QIAN, X.-M, DU PREEZ, J. C, KILIAN, S. G

“…The production of gibberellic acid (GA3) by Fusarium moniliforme M-7121 in solid-state culture was evaluated in flask cultures as well as in 3-I horizontal…”
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effects of ethanol on growth rate and passive proton diffusion in yeasts by Kilian, S.G, Du Preez, J.C, Gericke, M

“…When cell suspensions of Saccharomyces cerevisiae NRRL-Y132 and Kluyveromyces marxianus IGC-2771 were incubated in the presence of different concentrations of…”
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Amylase production by a Schwanniomyces occidentalis mutant in chemostat culture by Horn, C.H, Preez, J.C. du, Kilian, S.G

“…In carbon-limited chemostat culture the cell yields of a Schwanniomyces occidentalis mutant increased slightly from 0.58 g cells.g(-1) starch at a dilution…”
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Growth characteristics of Geotrichum ingens on propionic acid and acetic acid in batch and continuous culture by Vorster, E, Killian, S.G, Du Preez, J.C

“…Growth of Geotrichum ingens in batch cultures was completely inhibited by 47 g acetic acid/l or 33 g propionic acid/I. With mixtures of acetic and propionic…”
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