Sökning: "glucosidase"

Visar resultat 6 - 10 av 27 avhandlingar innehållade ordet glucosidase.

  1. 6. Molecular development of a thermostable β-glucosidase for modification of natural products

    Författare :Sami Khan; Bioteknik; []
    Nyckelord :Thermotoga neapolitana; TnBgl1A; Mutagenesis; Flavonoid; Quercetin; Immobilisation; Chaperones;

    Sammanfattning : The gene encoding a β-glucosidase originating from the extreme thermophile Thermotoga neopolitana has been cloned and expressed in Escherichia coli. The aim was to produce a thermostable enzyme that could be used to remove sugar residues from glucosylated natural products classified as flavonoids by applying a method combining extraction in hot pressurized water with enzymatic hydrolysis. LÄS MER

  3. 7. Process design for production of Thai rosewood β-glucosidase in Pichia pastoris

    Författare :Theppanya Charoenrat; Sven-Olof Enfors; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bioengineering; Bioteknik;

    Sammanfattning : .... LÄS MER

  4. 8. Enzymatische Spaltung und Synthese von Glucosiden

    Författare :Karl Josephson; Stockholms högskola; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 9. Beta-Glycosidases from Hyperthermophiles as Biocatalysts

    Författare :Therese Hansson; Avdelningen för klinisk kemi och farmakologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Bioteknik; Biochemical technology; Biokemisk teknik; Proteins; enzymology; Proteiner; enzymologi; Biotechnology; high temperatures; water activity; activity; selectivity; hexanol; hexyl-b-glycoside; galacto-oligosaccharides; lactose; hyperthermostable b-glycosidase; hydrolysis; optimisation; transglycosylation;

    Sammanfattning : The thesis concerns glycosyl transfer with use of b-glycosidases, most of them from hyperthermophilic organisms. Both optimisation of the reaction conditions and protein engineering in terms of site-directed mutagenesis were used to improve b-glycosidase-catalysed reactions. LÄS MER

  7. 10. Separation of biomolecules using Open-Loop Non-Isocratic Simulated moving bed (SMB) technology

    Författare :Deepti Sahoo; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Open-loop Non-Isocratic SMB; Simulated moving bed; True moving bed Chromatography; continuous separation; protein purification; batch chromatography;

    Sammanfattning : In biotechnological industries, downstream processing is a bottleneck in the complete production process. There is a wish to reduce the costs and therefore one tries to operate separation technology in continuous mode. LÄS MER