Sökning: "xylanase"
Visar resultat 1 - 5 av 28 avhandlingar innehållade ordet xylanase.
1. An Alkaline Active Endo-Xylanase from Bacillus halodurans S7:Molecular and Structural Aspects
Sammanfattning : A strain of an alkaliphilic bacterium Bacillus halodurans was isolated from a water sample in Lake Shalla, a soda lake in the Ethiopian Rift Valley. From the culture of this isolate, B. halodurans S7, a xylanase which is active in a wide range of pH, with an optimum at about 9-9.5 was purified. LÄS MER
2. Harvesting the Heath Potentials of Oat Fibre : Xylanase bioprocessing of arabinoxylan
Sammanfattning : .... LÄS MER
3. Glycoside hydrolases from Rhodothermus marinus Modular organisation and structure-function relationships
Sammanfattning : The thermophilic bacterium Rhodothermus marinus produces several thermostable glycoside hydrolases. The studies presented in this thesis were performed on two enzymes, belonging to glycoside hydrolase families 10 and 12, produced by this microorganism. The family 10 xylanase, Xyn10A, is modular in architecture consisting of five domains or modules. LÄS MER
4. Production and investigation of highly thermophilic multi-domain carbohydrate-active enzymes
Sammanfattning : With the looming threat of climate change caused largely by an excess of carbon dioxide in the atmosphere, recent scientific efforts have focused on the substitution of fossil fuels and other polluting compounds with more environmentally conscious choices. To this end, the investigation of biomass as both a renewable source of energy and as a chemical basis to produce high-value products is being extensively investigated. LÄS MER
5. Trametes versicolor as biodegrader and biocatalyst when using lignocellulose for ethanol production
Sammanfattning : Energy consumption has increased rapidly during the last century due to population growth and greater industrialization. Lignocellulosic-based biofuels are being developed as alternatives to fossil fuels. For many years the question of how 5-carbon sugars in biomass are utilized in nature has been a vexed one. LÄS MER