Sökning: "solubilization"

Visar resultat 16 - 20 av 49 avhandlingar innehållade ordet solubilization.

  1. 16. Cross-Processing Fish Co-Products with Plant Food Side Streams or Seaweeds Using the pH-Shift Method - a new sustainable route to functional food protein ingredients stable towards lipid oxidation

    Författare :Jingnan Zhang; Chalmers tekniska högskola; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; valorization; pomaces; protein techno-functionality; press cakes; by-products; fish protein; fruit; natural antioxidants; lipid oxidation; berry; protein gels;

    Sammanfattning : The seafood value chain is highly inefficient as 50-60% of the fish weight end up as co-products in the filleting operation. Despite their abundance in high-quality proteins, fish co-products mainly go to low value products such as fodder. The pH-shift process, i.e. LÄS MER

  3. 17. Experimental and Computational Predictions of Drug Solubility in Human Gastrointestinal Fluids

    Författare :Jonas H. Fagerberg; Christel A. S. Bergström; Gert Ragnarsson; Bradley D. Anderson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical Science; Farmaceutisk vetenskap;

    Sammanfattning : The aqueous solubility of a drug is viewed as a pivotal property for its oral absorption since only dissolved molecules can permeate the gut wall and reach the systemic circulation. The fluids in the intestine, however, do not only consist of water and therefore poor water solubility may not necessarily imply a poor solubility in the intestinal fluids and resulting low bioavailability. LÄS MER

  4. 18. Improved Techniques for Protein Analysis Focusing on Membrane Proteins and Hydrophobic Peptides

    Författare :Theres Redeby; Åsa Emmer; Jonas ergquist; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Integral membrane proteins; Hydrophobic peptides; Sample handling; MALDI-TOF-MS; Structured sample support; CE; fraction collection; microchannel; Analytical chemistry; Analytisk kemi;

    Sammanfattning : In this thesis, the vital cell functions performed by integral membrane proteins (IMPs) are briefly discussed. Such proteins are under-represented in most protein studies due to the hydrophobic nature of IMPs, which seriously complicate their solubilization, sample handling, preparation, separation and analysis. LÄS MER

  5. 19. Chromatographic characterization of the human red cell glucose transporter Glut1 in the cells, in membrane vesicles and in proteoliposomes

    Författare :Andreas Lundqvist; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Biokemi; Biochemistry; Biokemi; biokemi; Biochemistry;

    Sammanfattning : The human glucose transporter Glut1 is used by many cells, especially red blood cells andbrain cell, to take up glucose and other necessary metabolites. Gentle chromatographic methods can be applied for analyses of Glut1 activities in lipid environments similar to the native one. LÄS MER

  7. 20. The proton pumping inorganic pyrophosphatase from Rhodospirillum rubrum

    Författare :Pål Nyrén; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The aim of the present investigation was to study the mechanism by which light-energy is transformed to biologically useful chemical-energy in the form of inorganic pyrophosphate (PPi). The study was performed on chromatophores (subcellular membrane structures) from the photosynthetic nonsulphur bacterium Rhodospiri Hum rubrum. LÄS MER