Effect of pH, temperature and nutrient limitations on growth and leukotoxin production by Mannheimia haemolytica in batch and continuous culture von van Rensburg, E, du Preez, J.C

Volltext

The trajectory of general movements from birth until 12 - 14 weeks corrected age in very low-birthweight and extremely low-birthweight infants born preterm von Krynauw, R, du Preez, J C F, van Zyl, J I, Burger, M

Volltext

Influence of the growth phase and culture medium on the survival of Mannheimia haemolytica during storage at different temperatures von Van Rensburg, E, Du Preez, J.C, Kilian, S.G

Volltext

The production of hemicellulases by Thermomyces lanuginosus strain SSBP: influence of agitation and dissolved oxygen tension von SINGH, S, DU PREEZ, J. C, PILLAY, B, PRIOR, B. A

Volltext

Astaxanthin production by a Phaffia rhodozyma mutant on grape juice von MEYER, P. S, DU PREEZ, J. C

Volltext

Selection and evaluation of astaxanthin-overproducing mutants of Phaffia rhodozyma von Meyer, P.S, Preez, J.C. du, Kilian, S.G

Volltext

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

Volltext

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

Volltext

Mucor--a source of cocoa butter and gamma-linolenic acid von Roux, M.P, Kock, J.L.F, Botha, A, Du Preez, J.C, Wells, G.V, Botes, P.J

Volltext

Process parameters and environmental factors affecting d-xylose fermentation by yeasts von du Preez, J.C.

Volltext

Ethanol tolerance of Pichia stipitis and Candida shehatae strains in fed-batch cultures at controlled low dissolved oxygen levels von Preez, J.C. du, Driessel, B. van, Prior, B.A

Volltext

Effect of acetic acid on astaxanthin production by Phaffia rhodozyma von Meyer, P.S, Du Preez, J.C

Volltext

utilization of short-chain monocarboxylic acids as carbon sources for the production of gamma-linolenic acid by Mucor strains in fed-batch culture von Preez, J.C. du, Immelman, M, Kilian, S.G

Volltext

Chemostat cultivation of Candida blankii on sugar cane bagasse hemicellulose hydrolysate von Meyer, P.S. (University of the Orange Free State, Bloemfontein, South Africa), Du Preez, J.C, Kilian, S.G

Volltext

Quantification of Mannheimia haemolytica leukotoxin by indirect ELISA von Van Rensburg, E., Ellis, C.E., Du Preez, J.C.

Volltext

Biochemical Aspects of Fumaric Acid Accumulation by Rhizopus arrhizus von KENEALY, W, ZAADY, E, DU PREEZ, J, STIEGLITZ, B, GOLDBERG, I

Volltext

quantitative screening of some xylose-fermenting yeast isolates von Du Preez, J.C, Prior, B.A

Volltext

Protein enrichment of sweet potato residue by solid-state cultivation with mono- and co-cultures of amylolytic fungi von Yang, S.S, Jang, H.D, Liew, C.M, Du Preez, J.C

Volltext

The relationship between transport kinetics and glucose uptake by Saccharomyces cerevisiae in aerobic chemostat cultures von DU PREEZ, J. C, DE KOCK, S. H, KILIAN, S. G, LITTHAUER, D

Volltext

Growth characteristics of Geotrichum ingens on propionic acid and acetic acid in batch and continuous culture von Vorster, E, Killian, S.G, Du Preez, J.C

Volltext