Results 221 to 230 of about 28,581 (261)

Fermentation kinetics of recombinant yeast in batch and fed‐batch cultures

Biotechnology and Bioengineering, 1992
AbstractFed‐batch cultures of recombinant microorganisms have attracted attention as they can separate cell growth stage from cloned‐gene expression phase during fermentations. In this work, the effect of different glucose feeding strategies on cell growth and cloned gene expression was studied during aerobic fed‐batch fermentations of recombinant ...
A, Patkar, J H, Seo
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Production of the macrolide antibiotic tylosin in cyclic fed‐batch culture

Biotechnology and Bioengineering, 1987
AbstractTylosin‐producing Streptomyces fradiae was cultured on a synthetic medium with a high glutamate–glucose ratio. Tylosin batch fermentations with this medium were characterized by a high initial specific production rate of tylosin (qtylosin, mg/g h) that decreased as the fermentation progressed.
P P, Gray, K, Vu-Trong
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The principle of parabolic feed for a fed-batch culture of baker’s yeast

Applied Biochemistry and Biotechnology, 1993
A parabolic nutrient supplementation has been derived by the specific growth rate, sugar conversion rate, and Pasteur effect, followed by high qualitative and quantitative biomass production with the lowest sugar consumption. The method produced about 95% cells in the G1 phase that were more resistant to drying and aging.
R Q, He, J, Xu, C Y, Li, X A, Zhao
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Growth of Photorhabdus luminescens in batch and glucose fed-batch culture

Applied Microbiology and Biotechnology, 2000
Photorhabdus luminescens, a bacterial symbiont of entomopathogenic biocontrol nematodes, was grown in batch and glucose fed-batch culture. The cell density, bioluminescence, production of antibiotic substances, number of cells with inclusion bodies, glucose concentration and oxygen uptake rate were recorded.
T, Jeffke, D, Jende, C, Mätje, R U, Ehlers, L, Berthe-Corti   +4 more
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Comparison of a quadroma and its parent hybridomas in fed batch culture

Journal of Biotechnology, 1993
A quadroma (#22 x 63), formed by the fusion of two hybridomas, and its parent hybridomas (#22 and FMC 63) were each grown in fed batch cultures in order to examine the change in antibody productivity over time of the quadroma compared to its parent hybridomas.
J M, Salazar-Kish, C A, Heath
openaire   +2 more sources

[Preparation of fed-batch culture of Nocardioides sp].

Prikladnaia biokhimiia i mikrobiologiia, 2003
A screening for carbon sources revealed ethanol to be the best substrate for condensed Nocardioides sp. culture. A strategy achieving the maximum (21 g/l) yield of biomass was developed for the control over the condensed fed-batch culture production. This control based on the algorithm ExpoDense should be predetermined in the first phase and adaptive ...
V M, Anan'in, V V, Fokina, G V, Sukhodol'skaia, M V, Donova   +3 more
openaire   +1 more source

Maximization of metabolite in fed-batch cultures

Biochemical Engineering Journal, 2007
Hwa Sung Shin, Henry C. Lim
openaire   +1 more source

Improving fed-batch culture efficiency of Rhodiola sachalinensis cells and optimizing flash extraction process of polysaccharides from the cultured cells by BBD–RSM

Industrial Crops and Products, 2023
Mei-Lan Lian, Mei-Yu Jin, Xuan-Chun Piao   +2 more
exaly  

FED‐BATCH CULTURE OF MICROBES

Annals of the New York Academy of Sciences, 1979
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ANALYSIS OF FED‐BATCH MICROBIAL CULTURE

Annals of the New York Academy of Sciences, 1979
I. J. Dunn, S. Shioya, R. Keller
openaire   +1 more source