Search Results - "Olsen, Ragnar Ludvig"

In vitro intestinal digestion of lipids from the marine diatom Porosira glacialis compared to commercial LC n-3 PUFA products by Dalheim, Lars, Svenning, Jon Brage, Olsen, Ragnar Ludvig

“…Marine sources of long chain omega-3 polyunsaturated fatty acids (LC n-3 PUFA) are in high demand for use in health supplements. Mass cultivated marine…”
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A simple method to isolate fatty acids and fatty alcohols from wax esters in a wax-ester rich marine oil by Schots, Pauke Carlijn, Edvinsen, Guro Kristine, Olsen, Ragnar Ludvig

“…Calanus finmarchicus is one of the most important zooplankton species in the North Atlantic. The zooplankton is currently being harvested and industrially…”
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Lipid yield from the diatom Porosira glacialis is determined by solvent choice and number of extractions, independent of cell disruption by Svenning, Jon Brage, Dalheim, Lars, Vasskog, Terje, Matricon, Lucie, Vang, Birthe, Olsen, Ragnar Ludvig

“…Cell wall disruption is necessary to maximize lipid extraction yields in conventional species of mass-cultivated microalgae. This study investigated the effect…”
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Possible Health Effects of a Wax Ester Rich Marine Oil by Schots, Pauke Carlijn, Pedersen, Alice Marie, Eilertsen, Karl-Erik, Olsen, Ragnar Ludvig, Larsen, Terje Steinar

“…The consumption of seafood and the use of fish oil for the production of nutraceuticals and fish feed have increased over the past decades due the high content…”
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Myosin heavy chain degradation during post mortem storage of Atlantic cod ( Gadus morhua L.) by Wang, Pål Anders, Martinez, Iciar, Olsen, Ragnar Ludvig

“…Post mortem proteolytic degradation of fish fillets leads to textural changes like muscle softening and gaping. In this study proteolytic degradation of myosin…”
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Fish silage hydrolysates: Not only a feed nutrient, but also a useful feed additive by Olsen, Ragnar L., Toppe, Jogeir

“…Processing of fish and shellfish may result in substantial amounts of by-products and unless they can be used as food, the most realistic option in most cases…”
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Thee level of eicosapentaenoic (EPA),but not docosahexaenoic acid (DHA) is related to formulation and concentration of EPA and DHA in feed by Seternes, Tore, Johansson, Gunhild S, Evje, Iselin, Olsen, Ragnar Ludvig

“…The present study investigated how the concentration of PUFA in blood and muscle of Atlantic salmon (Salmo salar L.) changed when fed 4 diets containing very…”
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Microplastics in Fish and Shellfish - A Threat to Seafood Safety? by Garrido Gamarro, Esther, Ryder, John, Elvevoll, Edel O., Olsen, Ragnar L.

“…Plastic litter in the oceans is a major environmental problem, and small size plastics (microplastics) have been detected in many species of fish and shellfish…”
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Post-mortem degradation of myosin heavy chain in intact fish muscle: Effects of pH and enzyme inhibitors by Wang, Pål Anders, Vang, Birthe, Pedersen, Alice Marie, Martinez, Iciar, Olsen, Ragnar Ludvig

“…Fish muscle is rapidly degraded during post-mortem storage, due to proteolytic enzymes acting probably both on muscle cells and connective tissue. In this work…”
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Quality aspects of fillet, loin and tail products made from live-stored feed-deprived Atlantic cod (Gadus morhua L.) at different times post mortem by Ageeva, Tatiana N., Olsen, Ragnar L., Joensen, Sjurdur, Esaiassen, Margrethe

“…During last decade, the amount of live-caught Atlantic cod stored in sea cages has increased. However, the issues of feeding regime during live-storage and…”
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Obesity-induced alterations in the gut microbiome in female mice fed a high-fat diet are antagonized by dietary supplementation with a novel, wax ester–rich, marine oil by Schots, Pauke C., Jansen, Kirsten M., Mrazek, Jakub, Pedersen, Alice M., Olsen, Ragnar L., Larsen, Terje S.

“…Dietary supplementation with calanus oil, a novel wax ester–rich marine oil, has been shown to reduce adiposity in high-fat diet (HFD)–induced obese mice…”
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Stability of lipids during wet storage of the marine diatom Porosira glacialis under semi-preserved conditions at 4 and 20 °C by Dalheim, Lars, Svenning, Jon B., Eilertsen, Hans C., Vasskog, Terje, Olsen, Ragnar L.

“…Cultivation of diatoms may help alleviate the pressure on wild fish stocks for marine nutrient availability in aquaculture feed and for human consumption…”
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Determination of pH in Pre rigor Fish Muscle - Method Matters by Skjold, Vetle, Joensen, Jóan Karl, Esaiassen, Margrethe, Olsen, Ragnar L.

“…The determination of post mortem muscle pH are often carried out in studies on how pre-slaughter handling influences the development of rigor mortis and the…”
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Influence of different cold storage temperatures during the Rigor mortis phase on fillet contraction and longer-term quality changes of Atlantic cod fillets by Aune, Tone Friis, Olsen, Ragnar L., Akse, Leif, Ytterstad, Elinor, Esaiassen, Margrethe

“…Pre rigor produced fillets of Atlantic cod become shorter and more firm than post rigor produced fillets. In pre rigor excised muscle from warm-blooded animals…”
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Lipid profile of mice fed a high-fat diet supplemented with a wax ester-rich marine oil by Pedersen, Alice Marie, Salma, Wahida, Höper, Anje Christina, Larsen, Terje Steinar, Olsen, Ragnar Ludvig

“…Oil extracted from the marine copepod Calanus finmarchicus contains the long chain omega‐3 fatty acids eicosapentaenoic acid and DHA in addition to stearidonic…”
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Post-mortem degradation of myosin heavy chain in intact fish muscle: Effects of pH and enzyme inhibitors by WANG, Pål Anders, VANG, Birthe, PEDERSEN, Alice Marie, MARTINEZ, Iciar, OLSEN, Ragnar Ludvig

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Cell-based method for measuring lipid peroxidation and antioxidant activity by Tim Hofer, Ragnar Ludvig Olsen

“…Background: Several medical conditions involve increased lipid peroxidation where free radicals damage cellular membranes. Unsaturated fatty acids oxidize in…”
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