Essays about: "HPAEC"
Found 5 essays containing the word HPAEC.
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1. Geobacillus 7349 – A new potential biosurfactant producing microorganism
University essay from Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)Abstract : The main aim of this master project is to find out whether strain Geobacillus 7349 can produce biosurfactant during their growth by extraction and characterization of the product. The other goal is to optimize the cultivation condition of the strain. READ MORE
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2. Oligosaccharide Analysis - Assessment of the DNS Method and Specification of Glucans Processed with CGTase
University essay from Lunds universitet/Bioteknik; Lunds universitet/Bioteknik (master)Abstract : In this study, the reagent 3,5-dinitrosalicylic acid (DNS) and high-performance anion exchange chromatography (HPAEC) were used for carbohydrate characterisation. It was revealed that the DNS reaction is not exclusive to reducing ends as commonly thought, but rather that the reagent reacts with other parts of the carbohydrate molecules as well. READ MORE
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3. Comparison of Corn and Rye Arabinoxylans for the Production of Bio-based Materials
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Enzymes and subcritical water can be used for the extraction of hemicelluloses from cereal by-products, making the processes eco-friendly. The polysaccharides extracted from cereal by-products can be used as matrices for development of materials for various applications. READ MORE
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4. Method development for identification of N-linked glycans by high performance anion exchange chromatography with pulsed amperometric detection and time of flight mass spectrometry
University essay from Institutionen för fysik, kemi och biologiAbstract : In the biopharmaceutical industry, identification of glycans in a glycoprotein is a regulatory requirement and is a part of the characterization of the protein. Glycans are constructed of several monosaccharides linked together. N-linked glycans, which have been studied in this project, are attached to the nitrogen atom in asparagine. READ MORE
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5. Mutational engineering, growth selection, expression, purification and crystallization of ligand bound endo-beta-N-acetylglucosaminidase T (Endo-T) from Hypocrea jecorina
University essay from SLU/Dept. of Molecular Biology (until 131231)Abstract : Recently, one of the first fungal-expressed, deglycosylating, Endo-beta-N-acetylglucosaminidases was found in the extracellular medium of soft-rot ascomycete Hypocrea jecorina (a.k.a. Trichoderma reesei) belonging to glycoside hydrolase family 18 (GH18). READ MORE