Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"carbohydrate utilization"”.
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Effects of Alkaline Hydrogen-Peroxide Treatment of Crop Residues on Cell Wall Carbohydrate Utilization by Ruminants (Lignocellulose)
… structure of lignin encrusting the cell wall carbohydrates.
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Classical and Modern Genetic Manipulations for Improving Butanol Production by Clostridium Acetobutylicum in Extruded Corn Broth (Tolerance, Transformation, Dnase)
… rate, time of onset of butanol production, carbohydrate utilization, pH resistance, and final butanol concentration in the fermentation broth.
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Effects of defoliation on regrowth and carbon budgets of three semi-arid Karoo shrubs
Plant regrowth, nonstructural carbohydrate utilization patterns, photosynthesis and the partitioning of photosynthetic products in response to foliage removal were studied for the following karoo shrubs: Osteospermum sinuatum, a dwarf deciduous shrub with fleshy leaves, Pteronia pallens, a dwarf …
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Taxonomic problems associated with named strains of Streptomyces cinnamonensis
… was obtained by analysis of the amino acids and carbohydrates present both in whole cells and in isolated cell walls. The organisms included in the study were Streptomyces cinnamonensis, ATCC strains 15413 and 12308, two subcultures of the type strain 154-T3 and a strain of S. virginiae obtained …
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Probiotic metabolism of human milk oligosaccharides (HMOs) and prebiotics
… Rogosa Sharpe (MRS) (no added glucose) with 1% carbohydrate (+0.5 g/l L- cysteine for bifidobacteria) and measuring growth over 48 h. Cultures were grown in microtiter plates, which were incubated under 90% N2, 5% CO2 and 5% H2 at 37oC. Results indicated that: (1) N-acetyl-D-glucosamine (GlcNAc) …
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Characterization of Human Gut Microbiota Dynamics Using Model Communities in Gnotobiotic Mice
… numerous functional responses, many related to carbohydrate metabolism. Results from a study performed in monozygotic twin pairs confirmed many of our observations in the model microbiota, showing that lessons learned from preclinical models can inform the design and interpretation of human …
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The effect of operational and environmental parameters on the acid-phase anaerobic digestion of primary sludge
… of the major components of primary sludge (carbohydrates, proteins and lipids) to short-chain volatile fatty acids (VFAs) and other soluble end-products. The experiments were conducted using two continuous-flow three-liter reactors having different configurations: a completely mixed reactor …
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Phenotypic and genotypic analysis of persistent and sporadic isolates of listeria monocytogenes
The foodborne pathogen Listeria monocytogenes has the ability to persist for months to years within food-associated environments. These persistent strains maintain a constant risk of contamination and it is vital to identify and eliminate these persistent strains as soon as possible. Previous work …
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Colonization dynamics of oro-gastrointestinal microbes critical to infant health
… gut microbiota following exposure to fermentable carbohydrates and explored the pathogenesis of two important infantile pathogens. At birth, an infant’s gastrointestinal microbiota is largely devoid of bifidobacteria, and within the first week, this bacterial genus dominates the community. It is …