Résultat de la recherche
119 recherche sur le mot-clé
'CULTURE BACTERIENNE' 
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E. Van Niel ; P. Arts ; B. Wesselink ; AL Et | 1993
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C. Beal ; G. Corrieu | 1991
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E. Van Den Eynde ; J. Geerts ; B. Maes ; H. Verachtert | 1983Changing from a continuous feeding to an intermittent feeding selects for floc-forming micro-organisms in activated sludge systems. Previous research stressed the importance of the substrate uptake rate. In order to explain this shift in populat[...]
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D. Ratkowsky ; R. Lowry ; T. Mcmeekin ; AL Et | 1983
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C. Beal ; G. Corrieu | 1995Des fermentations utilisant des cultures mélangées de Streptococcus salivarius, sous-espèce thermophilus 404, et de Lactobacillus delbrueckii, sous-espèce bulgaricus 398, ont été conduites à pH contrôlé par addition d'hydroxyde de sodium. Des co[...]
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S. Lick ; M. Keller ; W. Bockelmann ; K. Heller | 1996
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D. Ratkowsky ; J. Olley ; T. Mcmeekin ; A. Ball | 1982
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S. Rybka ; K. Kailasapathy | 1996
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E. Van Den Eynde ; L. Vriens ; UNIVERSITY OF LEUVEN BEL LABORATORY OF INDUSTRIAL MICROBIOLOGY AND BIOCHEMISTRY ; M. Wynants ; H. Verachtert | 1984Pure culture transient experiments with Arthrobacter globiformis and Sphaerotilus natans revealed that the floc-forming species A. globiformis can adapt better to intermittent feeding (I-feeding) than the filamentous species S. natans. However, [...]
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S. Torriani ; F. Gardini ; M. Guerzoni ; F. Dellaglio | 1996The fermentation temperature, fat and non-fat dry matter content of milk, inoculum size and the initial ratio of cocci/rods were varied according to a Central Composite Design with the aim of assessing the effects of these variables and their in[...]
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Jeanne-Marie Membré ; T. Ross ; T. Mac Meekin | 1999The behaviour of Listeria monocytogenes under chilling processes was investigated. Growth kinetics were measured at 7°C in TSBYE culture medium as a function of pH (7.2 and 6.2), pre-incubation temperatures (4 or 7°C), cooling (0.05 or 0.1°C min[...]
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C. Goudar ; K. Strevett | 1998Biodegradation of BTEX by a microbial consortium isolated from a closed municipal landfill was studied using respirometric techniques. The kinetics of biodegradation were estimated from experimental oxygen uptake data using a nonlinear parameter[...]
