Search for dissertations about: "thermostable"

Showing result 21 - 25 of 38 swedish dissertations containing the word thermostable.

  2. 21. Prebiotic Oligosaccharides from Xylan: Heat Pretreatment, Xylanase Hydrolysis, Utilization by Potential Probiotics and Evaluation in a Mouse Study

    Author : Peter Falck; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; arabinoxylan; xylooligosaccharides; arabinoxylooligosaccharides; Bifidobacterium; Lactobacillus;

    Abstract : Modulation of the gut microbiota with prebiotic oligosaccharides from partially hydrolyzed xylans can be part of the solution for reducing the occurrence of many health problems such as diabetes, cardiovascular disease and cancer. Prebiotics are carbohydrates that selectively stimulate health beneficial bacteria in the colon, restoring homeostasis to the gut environment. READ MORE

  4. 22. Conversion of xylan into value-added products

    Author : Reza Faryar; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; xylooligosaccharides; biosurfactant; prebiotic; xylan-based film; Lactobacillus brevis;

    Abstract : Today’s high demand on finding sustainable energy sources, replacing petroleum-based products and the needfor healthier food alternatives have forced us to search for natural recoverable resources and explore their manyhidden applications. One such resource is xylan, which has gained much attention as possible raw material forvarious exploitations. READ MORE

  5. 23. Fast Microwave-Enhanced Intra-, Pseudo-intra- and Intermolecular Heck Reactions

    Author : Andreas Svennebring; Mats Larhed; Anja Sandström; Erik Van der Eycken; Uppsala universitet; []
    Keywords : Pharmaceutical chemistry; palladium; Heck reaction; chelation control; microwave; Farmaceutisk kemi;

    Abstract : The Heck reaction is one of the most appreciated methods for carbon-carbon bond formation. Due to its mildness and ability to be tuned by additives, it often leaves few alternative competitive reactions. It has also proven easy to develop the reaction conditions in an environmentally benign direction. READ MORE

  6. 24. Adaptive Evolution of the Bacterial Translation Machinery

    Author : Arindam De Tarafder; Suparna Sanyal; Michael Y. Pavlov; Ruben L. Jr. Gonzalez; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ribosome; Translation; Translation machinery; Elongation; Evolution; RNA world; Cold bacteria; Molekylär biovetenskap; Molecular Life Sciences;

    Abstract : The process of protein synthesis via translation is of paramount importance for the existence of life on Earth. The bacterial translation machinery has embraced more than 3.5 billion years of molecular evolution to adapt and function efficiently under the provided physiological conditions. READ MORE

  7. 25. Genetic Sequence Analysis by Microarray Technology

    Author : Emilie Hultin; Joakim Lundeberg; Afshin Ahmadian; Marie Allen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Genotyping; single nucleotide polymorphism SNP ; protease-mediated allele-specific extension PrASE ; microarray; tag-array; competitive hybridization; human papillomavirus HPV ; single cell; loss of alleles; differentiation; epidermis.; Bioengineering; Bioteknik;

    Abstract : Developments within the field of genetic analysis have during the last decade become enormous. Advances in DNA sequencing technology have increased throughput from a thousand bases to over a billion bases in a day and decreased the cost thousandfold per base. READ MORE