Sökning: "lipase"

Visar resultat 1 - 5 av 225 avhandlingar innehållade ordet lipase.

  1. 1. Lipoprotein lipase : mechanism for adaptation of activity to the nutritional state

    Författare :Gengshu Wu; Thomas Olivecrona; Gunilla Olivecrona; Peter Nisson-Ehle; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; adipose tissue; heparin; extracellular; nutrition; turnover; actinomycin; Biokemi; Biochemistry; Biokemi; Biochemistry; biokemi;

    Sammanfattning : Lipoprotein lipase (LPL) is an enzyme to hydrolyze triglycerides in lipoproteins and thereby make the fatty acids available for cellular metabolic reactions. Short-term fasting down-regulates LPL activity in adipose tissue. This regulation is through post-translational mechanism. LÄS MER

  3. 2. Influence of immobilisation and reaction conditions on lipase enantioselectivity : resolution of alkyl substituted carboxylic acids and primary alcohols

    Författare :Sunil Sabbani; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; lipase; 3-Alkyl-3-arylpropanols; enantioselectivity; optimization of lipase catalysis; water activity; Accurel; immobilization; particle size and amount of lipase; Chemistry; Kemi;

    Sammanfattning : .... LÄS MER

  4. 3. Thylakoid Membranes and Pancreatic Lipase/Colipase

    Författare :Sinan Cem Emek; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; CCK; Thylakoid Membranes; Colipse; Lipase;

    Sammanfattning : Obesity is a major health problem in the world that increases the occurrence of type-2 diabetes and cardiovascular disease. The reason for obesity is a dysfunction in the regulation of energy balance. It has been shown that dietary fat induces satiety as long as this nutrient stays in the intestine. LÄS MER

  5. 4. Lipase-catalyzed production of structured triacylglycerols

    Författare :Ariana Causevic; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structured lipids; Lipase; Acyl migration; Immobilization; Lipid analysis; Transesterification; Water activity;

    Sammanfattning : Vegetable oils and fats are major energy sources but also play an essential part in the physical and chemical properties of food products. The current change in the climate is affecting harvest yields, leading to a shortage and increased prices of raw materials that are difficult to replace. LÄS MER

  7. 5. Monoglyceride Lipase and Hormone-Sensitive Lipase - Molecular and structural aspects

    Författare :Marie Karlsson; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; genomic organisation; baculovirus-insect cells; catalytic triad; alfa beta hydrolase fold; tissue distribution; cDNA sequence; lipolysis; adipocyte; monoglyceride lipase; hormone-sensitive lipase; chromosomal localisation; Clinical biology; Klinisk biologi;

    Sammanfattning : Triglycerides in the adipocyte are hydrolysed by means of three consecutive reactions through the combined action of two lipases: hormone-sensitive lipase (HSL) and monoglyceride lipase (MGL). HSL catalyses the first and rate-limiting step, i.e. LÄS MER