Search for dissertations about: "kinetics of fermentation"
Showing result 6 - 10 of 15 swedish dissertations containing the words kinetics of fermentation.
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6. A phenotypic study of a unique respiratory strain of Saccharomyces cerevisiae and its application in protein production
Abstract : During aerobic growth at high glucose concentrations, the yeast Saccharomyces cerevisiae prefers to catabolise glucose through fermentation rather than through respiration. Previously fully respiratory growth could only be achieved when a low external glucose concentration was maintained, in fed-batch and continuous cultures, but since the development of the respiratory strain, TM6*, in our laboratory this can now be achieved even at high external glucose concentration. READ MORE
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7. Continuous Ethanol Production from Dilute-acid Hydrolyzates: Detoxification and Fermentation Strategy
Abstract : The production of fuel ethanol from cellulosic biomass is of growing interest around the world. Lignocellulosic residuals can be used to produce transportation fuel, with the overall process having little net production of greenhouse gases. READ MORE
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8. Food-Related Gram-Positive Bacteria: Enterotoxin A Expression in Staphylococcus aureus and a New Regulation Mechanism in Lactococcus lactis
Abstract : Staphylococcal enterotoxin A (SEA) is the most common enterotoxin found in outbreaks of staphylococcal food poisoning (SFP). Based on the amount of SEA produced, S. aureus strains were divided into two main groups, high- and low-SEA-producing strains. READ MORE
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9. Laccase from a Litter Degrading Fungus: Evaluation for Environmental Applications and Modification of Lignin to a Bioadhesive
Abstract : Laccase, the phenol oxidizing enzyme, was first described towards the end of the 19th century from the wound sap of the lacquer tree Rhus vernicifera. The enzyme has the widest distribution in nature among the multicopper oxidases. It catalyzes single electron transfer oxidation in the presence of molecular oxygen producing water as by-product. READ MORE
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10. Metabolic responses ofPseudomonas stutzeriandEscherichia colisubjected to starvation and surplus of carbon/energy substrates in bioreactors
Abstract : Transient nitrite accumulation during anaerobicdenitrification is a widespread phenomenon for manydenitrifying bacteria includingPseudomonasstutzeri. Nitrate starvation caused the degradation ofthe second denitrifying enzyme nitrite reductase (NiR) inP.stutzeri. READ MORE