Sökning: "Vegetable oils"
Visar resultat 16 - 20 av 27 avhandlingar innehållade orden Vegetable oils.
16. Building blocks for polymer synthesis by enzymatic catalysis
Sammanfattning : The search for alternatives to oil-based monomers has sparked interest for scientists to focus on the use of renewable resources for energy production, for the synthesis of polymeric materials and in other areas. With the use of renewable resources, scientists face new challenges to first isolate interesting molecules and then to process them. LÄS MER
17. Sustainable synthetic pathways towards the formation of bio-based polymeric materials
Sammanfattning : Increasing environmental and social awareness arising from the use of oil as main source of raw materials, has awaken the interest of many scientists to explore new synthetic pathways for polymer production. These new approaches embrace the use of alternative feedstock and sustainable synthetic routes aiming for enhancing biodegradability and recyclability. LÄS MER
18. Lipase-catalyzed production of structured triacylglycerols
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
19. Metabolites in fish and humans as a response to different food ingredients : a metabolomics approach
Sammanfattning : The main objective of this thesis was to evaluate metabolomics changes in humans and fish as a response to food/feed consumption. To alleviate the environmental impact of animal production and maximize the use of resources, the valorization of meat by-products might be an attractive alternative. LÄS MER
20. NMR metabolomics and lipid analyses in salmonid tissue : response to alternative feeds
Sammanfattning : Salmonids are fatty fish and contain high amounts of omega-3 polyunsaturated fatty acids, beneficial in human nutrition. However, the aquaculture industry has expanded greatly in recent decades, increasing demand for fishmeal (FM) and fish oil (FO) for fish feed, while the supply of fish raw materials has remained static or declined. LÄS MER
