Sökning: "lipid storage"

Visar resultat 1 - 5 av 79 avhandlingar innehållade orden lipid storage.

  1. 1. Lipid Oxidation in Fillets of Herring (Clupea harengus) during Processing and Storage

    Författare :Ingrid Undeland; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; lipid oxidation; processing; storage; fish; Herring; Clupea harengus;

    Sammanfattning : The influence of storage and processing on the development of lipid oxidation in herring fillets was investigated and related to their composition of lipids, catalysts and antioxidants. The progress of oxidation was monitored as antioxidant loss and as the development of primary, secondary and tertiary lipid oxidation products. LÄS MER

  3. 2. Cardiac lipid storage and metabolism following myocardial ischemia

    Författare :Christina Drevinge; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lipid accumulation; Myocardial Ischemia; Lipid droplets; Perilipin2; Perilipin5;

    Sammanfattning : Myocardial ischemia is associated with cellular- and metabolic adjustments within the heart, including accumulation of lipids. Myocardial lipids are stored in cytosolic droplets, consisting of a core of neutral lipids surrounded by a complex surface containing proteins, such as perilipins. LÄS MER

  4. 3. Lipid peroxidation in vivo : Evaluation and application of methods for measurement

    Författare :Eva Södergren; Uppsala universitet; []
    Nyckelord :Medical sciences; lipid peroxidation; hydroperoxides; F2-isoprostanes; MDA; prostaglandins; measurement; carbon tetrachloride; vitamin E; dietary fat quality; rapeseed oil; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Geriatrics; geriatrik;

    Sammanfattning : Lipid peroxidation is thought to be an important factor in the pathophysiology of a number of diseases and in the process of ageing, but its measurement in vivo has been difficult. The aim of this thesis was to evaluate methods for measurement of lipid peroxidation in vivo that are suitable for clinical investigations, and to apply these methods in animal and human studies investigating basal conditions and situations associated with increased lipid peroxidation. LÄS MER

  5. 4. Engineering Lipid Metabolism for Production of Oleochemicals in Saccharomyces cerevisiae

    Författare :Paulo Teixeira; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; oleochemicals; lipid homeostasis; Saccharomyces cerevisiae< i>; lipid metabolism;

    Sammanfattning : Oleochemicals are chemicals usually derived from plant oils or animal fat. Large use of plant oil derivatives as replacements for petroleum-derived chemicals brings sustainability issues from extensive cultivation of oil plants in restricted regions. LÄS MER

  7. 5. The assembly of cytosolic lipid droplets and its effect on insulin sensitivity

    Författare :Pontus Boström; Göteborgs universitet; []
    Nyckelord :diabetes; lipid metabolism; insulin resistance; lipid droplets; ADFP; SNARE;

    Sammanfattning : Accumulation of neutral lipids, in particular triglycerides, in non-adipocytes is highly related to the development of insulin resistance and its consequences, type-2 diabetes and cardiovascular diseases. The accumulation of triglycerides occurs in so-called lipid droplets in the cytosol. LÄS MER