Dissertations / Theses on the topic 'Carbohydrate'
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Drinnan, Nicholas Barry. "Towards the synthesis of biologically active carbohydrates and carbohydrate mimetics /." [St. Lucia, Qld], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18237.pdf.
Hill, Anthony David. "Computational methods in the study of carbohydrates and carbohydrate-active enzymes." [Ames, Iowa : Iowa State University], 2006.
Evans, Richard. "Carbohydrate biomimetics." Thesis, University of Oxford, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.534195.
Houtkooper, Linda, and Jaclyn Maurer. "Carbohydrate Needs." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2006. http://hdl.handle.net/10150/146628.
Promsawan, Netnapa. "Glycosylated Helices in the Study of Carbohydrate-Carbohydrate Interactions." Thesis, University of Bristol, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492505.
Simpson, Graham L. "Molecular scaffolds in the study of carbohydrate-carbohydrate interactions." Thesis, University of Bristol, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.289639.
Gordon, Andrew H. "Helical scaffolds in the study of carbohydrate-carbohydrate interactions." Thesis, University of Bristol, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.435738.
García, Christian Arturo Fernández. "Developing synthetic tools for the study of carbohydrate-carbohydrate interactions." Thesis, University of Bristol, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.556721.
Smith, Martin D. "Carbohydrate amino acids." Thesis, University of Oxford, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302123.
Johnson, Stephen W. "Carbohydrate-derived peptidomimetics." Thesis, University of Oxford, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401098.
Proctor, Mark Richard. "Carbohydrate modifying enzymes." Thesis, University of Newcastle Upon Tyne, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416647.
McMahon, Stephen Andrew. "Protein-carbohydrate recognition." Thesis, University of St Andrews, 1999. http://hdl.handle.net/10023/14045.
Moothoo, Davina Noelle. "Protein-carbohydrate interactions." Thesis, University of St Andrews, 1998. http://hdl.handle.net/10023/14528.
Pei, Zhichao. "Carbohydrate Synthesis and Study of Carbohydrate-Lectin Interactions Using QCM Biosensors and Microarray Technologies." Doctoral thesis, Stockholm : Chemical Science and Engineering, KTH, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4177.
Ramstadius, Clinton. "Synthesis of Carbohydrate Mimics and Development of a Carbohydrate Epimerisation Method." Doctoral thesis, Stockholms universitet, Institutionen för organisk kemi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-45855.
At the time od doctoral defense, the following papers were unpublished and had a status as follows: Paper 2: Submitted. Paper 3: Manuscript. Paper 5: Manuscript.
Skead, Benjamin M. "Research in carbohydrate chemistry." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358724.
Glew, Mandy. "Self-assembling carbohydrate systems." Thesis, University of Hull, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.301487.
Hasson, Christopher J. "Carbohydrate metabolism and aging." Virtual Press, 1987. http://liblink.bsu.edu/uhtbin/catkey/490219.
Fowle, Chris. "Carbohydrate directed photoaffinity labelling." Thesis, University of Bath, 2018. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.760976.
Jordaan, Michelle Bernitta. "Effect of processing on the starch and glycemic properties of Digitaria spp." Thesis, Cape Peninsula University of Technology, 2013. http://hdl.handle.net/20.500.11838/2024.
Acha starch was isolated and purified from clean and milled acha grain. Functional, thermal and physicochemical properties of acha starch were analysed using appropriate methods. Wheat starch was used as the reference standard. Acha bread from acha grain was baked and the consumer sensory acceptability was evaluated and white wheat bread was used as the reference standard. The effect of baking, boiling, steaming and microwaving on the starch and glycemic properties of the acha starch was evaluated. With regard to thermal properties, gelatinisation temperature of acha and iburu starches typifies that of waxy starch. Acha starch has similar retrogradation temperature profiles as that of wheat. There were however significant differences in some of the functional properties (pasting and turbidity) and physico-chemical properties (in vitro starch digestibility), but no significant difference in the texture profile analysis (TPA) and water binding capacity (WBC). WBC of both acha varieties was higher than that for wheat starch. Due to its high break down viscosity, white acha starch can be included in foods that are subjected to high temperature processing. This indicates that both acha starch varieties can be used for hot and cold desserts as well as for soft jelly like sweets and confectionery toppings. A prescreening exercise using carboxymethyl cellulose (CMC), Xanthan gum, yeast and acha starch as the variables was successful in concluding a recipe which rendered acha bread with the optimum specific loaf volume for both white and black acha bread. The optimum recipe consisted 8.0 % acha starch, 2.0 % xanthan gum, 2.0 % CMC and 1.0 % yeast. The majority of the consumer panellists found the crust colour, taste and aroma to be moderately desirable. This implies that most consumers find acha bread to have the potential to be marketed as wheat free bread. The different processing methods baking, boiling, microwaving and steaming, affected the black and white acha starch hydrolysis. The amount of starch hydrolysed for the different processing methods was in the following order: baking > boiling > microwaving > steaming. It can thus be concluded that different processing methods affects the micro structure and physical properties of the acha and wheat samples which thus influence their starch hydrolysis. The equilibrium percentage of starch hydrolysed after 180 min incubation was affected differently for the various starches, black acha, white acha and wheat starch by the different processing methods and times. In the case of baking black acha starch and wheat bread were affected similarly. However, this was not the case for microwaving, steaming and boiling, where both acha starch varieties and wheat starch were affected in the same way. The rate of starch hydrolysis for both acha varieties and wheat grain for the different processing methods, steaming, boiling, microwaving and baking was affected to the same degree respectively.
Mendlik, Matthew T. "Syntheses and investigations of 2,6-dideoxysugars contained in diverse bioactive compounds." Connect to resource, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1120673161.
Title from second page of PDF file. Document formatted into pages; contains xix, 347 p.; also includes graphics. Includes bibliographical references (p. 183-192). Available online via OhioLINK's ETD Center
Diswall, Mette. "Biochemical studies of carbohydrate blood group antigens : carbohydrate phenotype in relation to cellular glycosyltransferases /." Göteborg: University of Gothenburg, Institute of Clinical Sciences, Dept. of Surgery, 2009. http://hdl.handle.net/2077/20042.
Marín, Ferré Irene. "Stereoselective reactions in carbohydrate synthesis." Doctoral thesis, Universitat Rovira i Virgili, 2012. http://hdl.handle.net/10803/76720.
This thesis deals with two topics connected with carbohydrate chemistry. The first part presents epoxidation and dihydroxylation reactions of glycals using Mo-catalysts and m-chloroperbenzoic acid (MCPBA) towards the synthesis of manno oligosaccharides. The oxidation of glycals afforded in all cases the corresponding diols or glycosides, as a consequence of the in situ opening of the epoxides initially formed. Free hydroxyl groups were observed to direct the stereoselectivity of the epoxidation, and then manno derivatives were obtained from unprotected or partially protected glucals. The results using Mo-catalysts are among the best described for the catalytic epoxidation of glycals. The results using MCPBA were excellent, and this methodology was applied to the synthesis of orthogonally protected glycosyl donors. The second part is related to the synthesis of the cardiotonic digitoxin. Two different strategies were studied in order to obtain 2-deoxy-glycosides through olefination-cyclization-glycosylation reaction and using asymmetric synthesis.
Kubo, Shiori. "Nanostructured carbohydrate-derived carbonaceous materials." Phd thesis, Universität Potsdam, 2011. http://opus.kobv.de/ubp/volltexte/2011/5315/.
Nanoporöse kohlenstoffbasierte Materialien sind in der Industrie als Adsorbentien und Katalysatorträger weit verbreitet und gewinnen im aufstrebenden Bereich der Energiespeicherung/erzeugung und für Trennverfahren an wachsender Bedeutung. In der vorliegenden Arbeit wird gezeigt, dass die Kombination aus hydrothermaler Karbonisierung von Zuckern (HTC) mit Templatierungsstrategien einen effizienten Weg zu nanostrukturierten kohlenstoffbasierten Materialien darstellt. HTC ist ein in Wasser und bei niedrigen Temperaturen (130 - 200 °C) durchgeführter Karbonisierungsprozess, bei dem Zucker und deren Derivate einen einfachen Zugang zu hochfunktionalisierten Materialien erlauben. Obwohl diese sauerstoffhaltige Funktionalitäten auf der Oberfläche besitzen, an welche andere chemische Gruppen gebunden werden könnten, was die Verwendung für Trennverfahren und in der verzögerten Wirkstofffreisetzung ermöglichen sollte, ist die mittels HTC hergestellte Kohle für solche Anwendungen nicht porös genug. Das Ziel dieser Arbeit ist es daher, Methoden zu entwickeln, um wohldefinierte Poren in solchen Materialien zu erzeugen. Hierbei führte unter anderem der Einsatz von anorganischen formgebenden mesoporösen Silikapartikeln und makroporösen Aluminiumoxid-Membranen zum Erfolg. Durch Zugabe einer Kohlenstoffquelle (z. B. 2-Furfural), HTC und anschließender Entfernung des Templats konnten poröse kohlenstoffbasierte Partikel und röhrenförmige Nanostrukturen hergestellt werden. Gleichzeitig konnte durch eine zusätzliche Nachbehandlung bei hoher Temperatur (350-750 °C) auch noch die Oberflächenfunktionalität hin zu aromatischen Systemen verschoben werden. Analog zur Formgebung durch anorganische Template konnte mit sog. Soft-Templaten, z. B. PEO-PPO-PEO Blockcopolymeren, eine funktionelle poröse Struktur induziert werden. Hierbei machte man sich die Ausbildung geordneter Mizellen mit der Kohlenstoffquelle D-Fructose zu Nutze. Das erhaltene Material wies hochgeordnete Mikroporen mit einem Durchmesser von ca. 0,9 nm auf. Dieser konnte desweiteren durch Zugabe von Quell-Additiven (z. B. Trimethylbenzol) auf 4 nm in den mesoporösen Bereich vergrößert werden. Zusammenfassend lässt sich sagen, dass beide untersuchten Synthesewege nanostrukturierte kohlenstoffbasierte Materialien mit vielfältiger Oberflächenchemie liefern, und das mittels einer bei relativ niedriger Temperatur in Wasser ablaufenden Reaktion und einer billigen, nachhaltigen Kohlenstoffquelle. Die so hergestellten Produkte eröffnen vielseitige Anwendungsmöglichkeiten, z. B. zur Molekültrennung in der Flüssigchromatographie, in der Energiespeicherung als Anodenmaterial in Li-Ionen Akkus oder Superkondensatoren, oder als Trägermaterial für die gezielte Pharmakotherapie.
Tontini, Marta. "Characterization of carbohydrate based vaccines." Phd thesis, Université de Cergy Pontoise, 2012. http://tel.archives-ouvertes.fr/tel-00825838.
Hughes, David J. "Synthetic studies in carbohydrate chemistry." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357421.
Chong, Mary. "Mechnisms of carbohydrate-induced hypertriacylglycerolaemia." Thesis, University of Oxford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.437044.
Wood, Andrew Joseph. "New methods for carbohydrate annulation." Thesis, University of Leicester, 1996. http://hdl.handle.net/2381/34001.
Dwivedi, Padmanabh. "Carbohydrate starvation and plant respiration." Thesis, University of Cambridge, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624182.
Brown, Martyn A. "Phosphorus and arsenic carbohydrate derivatives." Thesis, University of Aberdeen, 1993. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU552502.
Trusty, Susan Eble 1957. "Carbohydrate metabolism in pot chrysanthemum." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/291653.
Liang, Yi. "Carbohydrate Derivatives in Antibiotics Research." DigitalCommons@USU, 2009. https://digitalcommons.usu.edu/etd/298.
Swaminathan, C. P. "Energetics Of Protein-Carbohydrate Recognition." Thesis, Indian Institute of Science, 2000. https://etd.iisc.ac.in/handle/2005/210.
Swaminathan, C. P. "Energetics Of Protein-Carbohydrate Recognition." Thesis, Indian Institute of Science, 2000. http://hdl.handle.net/2005/210.
Bengtson, Per. "Carbohydrate dependent adhesion of leukocytes and the role of fucosyltransferase VII /." Linköping : Univ, 2003. http://www.bibl.liu.se/liupubl/disp/disp2003/med762s.pdf.
Vance, Denice A. "The Effects of Carbohydrate, Protein, and Carbohydrate with Protein Solutions on 200-Meter Sprint Speed." Digital Archive @ GSU, 2010. http://digitalarchive.gsu.edu/nutrition_theses/24.
Bosch, Andrew Norman. "The effect of carbohydrate-loading and carbohydrate ingestion on fuel substrate kinetics during prolonged cycling." Doctoral thesis, University of Cape Town, 1995. http://hdl.handle.net/11427/26557.
Tonelli, Devin L. "Small Molecule Ice Recrystallization Inhibitors and Their Use in Methane Clathrate Inhibition." Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/23994.
Castilla, López Javier. "Carbohydrate manipulations towards high-mannose oligosaccharides." Doctoral thesis, Universitat Rovira i Virgili, 2012. http://hdl.handle.net/10803/87113.
The final goal of this thesis is the development of strategic methods fro the synthesis of well-defined 1,2-linked oligosaccharides and S-linked thio-analogues through different polymerization techniques. These structures form a complex group of biomolecules with an unsurpassed structural diversity, performing a variety of biological functions. In this context, the present work aimed to develop new procedures in carbohydrate chemistry, focusing in the oligomerization reactions. Thus, efficient syntheses have been studied for accessing the suitable carbohydrate based monomers (including epoxides, episulfides, carbonates and tiocarbonates). Unexpectedly, the synthesis of epithiocarbohydrates afforded carbohydrate-derived 1,3-oxazolidine-2-thiones. These compounds have proved to be quite attractive as new enzyme inhibitors for Gaucher disease. All enzyme inhibition studies can be found in the manuscript.
Street, Ian Philip. "Protein - carbohydrate interactions in glycogen phosphorylase." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/25049.
Science, Faculty of
Chemistry, Department of
Graduate
Otten, Lucienne. "Pathogen detection based on carbohydrate adhesion." Thesis, University of Warwick, 2015. http://wrap.warwick.ac.uk/77814/.
Clayton, Helen. "Carbohydrate oxidation in maize bundle sheath." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335719.
Pennington, J. E. "Carbohydrate differentiation antigens of the mouse." Thesis, University of Cambridge, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355116.
Emmerson, Daniel P. G. "Carbohydrate-derived ligands for asymmetric catalysis." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.427869.
Petchey, M. "Lens carbohydrate metabolism and cataract chemotherapy." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371562.
Komsta, Zofia Aleksandra. "1,2-metallate rearrangement of carbohydrate derivatives." Thesis, University of Leeds, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.534826.
Joshi, Gururaj G. "New water soluble synthetic carbohydrate receptors." Thesis, University of Bristol, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557976.
Trimble, Esther R. "Carbohydrate-deficient transferrin and alcohol abuse." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388195.
Jones, Nigel Alan. "Synthesis of carbohydrate-based natural products." Thesis, University of East Anglia, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.426420.
Simpson, Peter James. "Structural studies of carbohydrate-binding modules." Thesis, University of Sheffield, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322930.