Sökning: "lactoglobulin"

Visar resultat 1 - 5 av 35 avhandlingar innehållade ordet lactoglobulin.

1. 1. Correlating Microstructure with Texture of Particulate Biopolymer Gels

   Författare :Maud Langton; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; microstructure; image analysis; texture; electron microscopy; lactoglobulin; particulate gels; whey protein; light microscopy;

   Sammanfattning : The microstructure of particulate biopolymer gels has been studied to comprehend the effect of microstructure on textural properties. Particulate structures have been characterized at different levels by using light microscopy, scanning electron microscopy, and transmission electron microscopy. LÄS MER

3. 2. Ellipsometry studies of liquid interfaces: New methodology and applications

   Författare :Jan-Willem Benjamins; Fysikalisk kemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Surface and boundary layery chemistry; Ytkemi; gränsskikt; phospholipids; lactoglobulin; air water; oil water; block copolymers; nonionic surfactants; Brewster angle microscopy; Ellipsometry; adsorption;

   Sammanfattning : Adsorption of several surface active agents, such as nonionics, diblock copolymers, triblock copolymers, proteins and phospholipids at the oil/water and air/water has been studied. In order to be able to do this, a new ellipsometry setup, which utilizes light guides, was developed and tested. LÄS MER

4. 3. Integrative structural biology of protein fibers: Spider silk and beta-lactoglobulin nanofibrils

   Författare :Danilo Hirabae De Oliveira; My Hedhammar; Christofer Lendel; Martin Humenik; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Spider Silk; Spidroin; fiber protein structure; amyloid-like fibers; Beta-lactoglobulin; Spindel silke; Spidroin; fiberproteinstruktur; amyloidliknande fibrer; Betalaktoglobulin; Biotechnology; Bioteknologi;

   Sammanfattning : Proteins found in nature offer a vast range of exceptional materials, including high-performancebiopolymers such as spider silks and whey protein nanofibrils. Fibrous proteins possess immensepotential for developing novel materials suited for various applications, such as medicalbiomaterials or industrial products. LÄS MER

5. 4. Phase Segregation and Microstructural Changes in Starch - Protein Systems

   Författare :Carla Quiroga; Livsmedelsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Patatin; ß-Lactoglobulin; Amylopectin; Phase Segregation; Amylose; Macromolecular chemistry; Makromolekylär kemi;

   Sammanfattning : This thesis presents the study of the phase behavior of starch ? protein systems in relation to their microstructure and mechanical properties. To study the complexity of this multicomponent system, the main components of starch (amylopectin and amylose) were studied separately in presence of a protein (ß-lactoglobulin or patatin). LÄS MER

7. 5. Structure-Control of the Rheological Behaviour of Particulate Gels

   Författare :Camilla Olsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; structure formation; potato amylopectin; structure deformation; rheology; particulate gels; image analysis; beta-lactoglobulin; fracture mechanics; microstructure;

   Sammanfattning : The focus of this thesis is the relation between the rheological and structural properties of mixed particulate gels, based on β-lactoglobulin, determined under both dynamic and static conditions. Rheological characteristics were recorded during formation of the gels, on set gels and during deformation and fracture of the gels, using viscoelastic measurements in shear and in compression and fracture mechanics in tension. LÄS MER