Sökning: "EPA"

Visar resultat 1 - 5 av 46 avhandlingar innehållade ordet EPA.

  1. 1. Enzymatic synthesis of lipids containing omega-3 fatty acids

    Författare :Ann-Marie Lyberg; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; enzymologi; Proteiner; enzymology; Proteins; Enzymes; DHA; EPA; Biotechnology; Bioteknik;

    Sammanfattning : Docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are omega-3 fatty acids, which have health promoting effects. Since they are highly prone to oxidation, they should be protected, in particular DHA. LÄS MER

  3. 2. Valorisation of fish waste biomass through recovery of nutritional lipids and biogas

    Författare :Betty Mbatia; Bioteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; by-products; value addition; EPA; DHA; PUFA; biogas;

    Sammanfattning : Commercial fish catch in Eastern Africa is dominated by Nile Perch. Of the fish that is processed for human consumption, 30-40% is wasted. Currently, these wastes are not fully utilized; they are sold off at low price, converted to low valued products or left to decompose leading to environmental pollution and wastage of bioresource. LÄS MER

  4. 3. Food Quality Effects on Zooplankton Growth and Energy Transfer in Pelagic Freshwater Food Webs

    Författare :Jonas Persson; Tobias Vrede; Peter Eklöv; Ellen van Donk; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ecology; elemental stoichiometry; phosphorus; polyunsaturated fatty acids; EPA; oligotrophic lakes; empirical modelling; Daphnia; Cladocera; Copepoda; Ekologi;

    Sammanfattning : Poor food quality can have large negative effects on zooplankton growth and this can also affect food web interactions. The main aims of this thesis were to study the importance of different food quality aspects in Daphnia, to identify potentially important differences among zooplankton taxa, and to put food quality research into a natural context by identifying the importance of food quality and quantity in lakes of different nutrient content. LÄS MER

  5. 4. Climate Policy and Financial Markets

    Författare :Samson Mukanjari; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; burden sharing; climate policy; commodity futures; distribution; environmental deregulation; Environmental Protection Agency; EPA; equity; event study; fairness; impulse-indicator saturation; international climate negotiations; Paris Agreement; Trump;

    Sammanfattning : Climate change represents a serious, as-yet-unresolved global commons problem. After decades of international climate negotiations, 195 nations adopted the Paris climate agreement in December 2015. The subsequent election of Donald Trump as US president in 2016 was seen as a setback for climate policy. LÄS MER

  7. 5. Ett paradis för alla. Epa mellan folkhem och förförelse

    Författare :Cecilia Fredriksson; Institutionen för tjänstevetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; intimization; commodity aesthetics; gender; class; cultural learning processes; shoplifting; mass sales; modernity; Department store; consumption; cultural epithet; Cultural anthropology; ethnology; Kulturantropologi; etnologi;

    Sammanfattning : A Paradise for All. Epa between the People's Home and Seduction. This dissertation is about the Epa department store chain, which existed in Sweden from 1930 to 1977. For many people, Epa was an arena for meeting modernity. LÄS MER