Blar i NOFIMA vitenarkiv på forfatter "Kortner, Trond M."
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A Screening Study on Effects Varying Dietary Macronutrient Composition on Gut Functions in Lumpfish (Cyclopterus lumpus)
Zhou, Weiwen; Hamre, Kristin; Chikwati, Elvis Mashingaidze; Kousoulaki, Katerina; Lein, Ingrid; Berge, Gerd Marit; Sæle, Øystein; Kortner, Trond M.; Krogdahl, Åshild (Peer reviewed; Journal article, 2022) -
Choline and phosphatidylcholine, but not methionine, cysteine, taurine and taurocholate, eliminate excessive gut mucosal lipid accumulation in Atlantic salmon (Salmo salar L)
Krogdahl, Åshild; Hansen, Anne Kristine Grostøl; Kortner, Trond M.; Björkhem, Ingemar; Krasnov, Aleksei; Berge, Gerd Marit; Denstadli, Vegard (Peer reviewed; Journal article, 2020) -
Choline supplementation prevents diet induced gut mucosa lipid accumulation in post-smolt Atlantic salmon (Salmo salar L.)
Hansen, Anne Kristine; Kortner, Trond M.; Krasnov, Aleksei; Björkhem, Ingemar; Penn, Michael; Krogdahl, Åshild (Peer reviewed; Journal article, 2020) -
Dietary Fish Meal Level and a Package of Choline, β -Glucan, and Nucleotides Modulate Gut Function, Microbiota, and Health in Atlantic Salmon (Salmo salar, L.)
Krogdahl, Åshild; Chikwati, Elvis Mashingaidze; Krasnov, Aleksei; Dhanasiri, Anusha; Berge, Gerd Marit; Aru, Violetta; Khakimov, Bekzod; Engelsen, Søren Balling; Vinje, Hilde; Kortner, Trond M. (Peer reviewed; Journal article, 2023) -
Effects of dietary lipid level and environmental temperature on lipid metabolism in the intestine and liver, and choline requirement in Atlantic salmon (Salmo salar L) parr
Siciliani, Daphne; Kortner, Trond M.; Berge, Gerd Marit; Hansen, Anne Kristine Grostøl; Krogdahl, Åshild (Peer reviewed; Journal article, 2023)Choline was recently established as an essential nutrient for Atlantic salmon at all life stages. Choline deficiency is manifested as an excessive accumulation of dietary fat within the intestinal enterocytes, a condition ... -
Effects of dietary lipid level on growth, digestive physiology and disease resistance in lumpfish (Cyclopterus lumpus)
Berge, Gerd Marit; Zhou, Weiwen; Johansen, Lill-Heidi; Chikwati, Elvis Mashingaidze; Kortner, Trond M.; Lein, Ingrid; Krogdahl, Åshild (Peer reviewed; Journal article, 2023)Lumpfish (Cyclopterus lumpus) aquaculture has expanded greatly in recent years due to demands for sea lice cleanerfish from the salmon industry. There are knowledge gaps in lumpfish digestive physiology, nutrient requirement ... -
Effects of functional ingredients on gut inflammation in Atlantic salmon (Salmo salar L)
Krogdahl, Åshild; Dhanasiri, Anusha; Krasnov, Aleksei; Aru, Violetta; Chikwati, Elvis Mashingaidze; Berge, Gerd Marit; Engelsen, Søren Balling; Kortner, Trond M. (Peer reviewed; Journal article, 2023) -
Ernæringsbehov og fôring for optimal helse og overlevelse av rensefisk - Del 2 Rognkjeks
Lein, Ingrid; Berge, Gerd Marit; Bogevik, André Sture; Hamre, Kristin; Aas, Grete Hansen; Kortner, Trond M.; Kousoulaki, Katerina; Krogdahl, Åshild; Remø, Sofie C.; Sæle, Øystein (Nofima rapportserie, Research report, 2021)Rognkjeks har et velutviklet tarmsystem, men pH i magen faller først ved 1,0-1,5 gram. Rognkjeksen bør derfor tilbys agglomerert eller kaldekstrudert fôr fram til denne størrelsen. Fôr med 55 % protein, 17 % fett og 6 % ... -
Lesions of the biliary system in Atlantic salmon (Salmo salar L.)
Sveen, Lene; Chikwati, Elvis Mashingaidze; Dalum, Alf Seljenes; Kortner, Trond M.; Ravndal, Jarle; Einen, Olai; Mørkøre, Turid (Others, 2022)Gallbladders with mucosal outpouchings (diverticula) were found in a population of Atlantic salmon farmed in sea water. Soft tissue calcification affected the skin, skeletal muscle and gut, as identified by histological ... -
Ontogeny of the digestive system of Atlantic salmon (Salmo salar L.) and effects of soybean meal from start-feeding
Sahlmann, Christian; Gu, Jinni; Kortner, Trond M.; Lein, Ingrid; Krogdahl, Åshild; Bakke, Anne Marie (Journal article, 2015) -
Soya saponins and prebiotics alter intestinal functions in Ballan wrasse (Labrus bergylta)
Zhou, Weiwen; Lie, Kai Kristoffer; Chikwati, Elvis Mashingaidze; Kousoulaki, Katerina; Lein, Ingrid; Sæle, Øystein; Krogdahl, Åshild; Kortner, Trond M. (Peer reviewed; Journal article, 2023)A 5-week feeding trial was conducted in the cleaner fish Ballan wrasse (Labrus bergylta) for a better understanding of the basic biology of the intestinal functions and health in this stomach less species. During the trial, ... -
Technical feed quality influences health, digestion patterns, body mineralization and bone development in farming of the stomachless cleaner fish ballan wrasse (Labrus bergylta)
Kousoulaki, Katerina; Grøtan, Espen; Kortner, Trond M.; Berge, Gerd Marit; Haustveit, Gunhild; Krogdahl, Åshild; Nygaard, Halvor; Sæle, Øystein; Chikwati, Elvis Mashingaidze; Lein, Ingrid (Peer reviewed; Journal article, 2021)Farmed ballan wrasse (Labrus bergylta) is an efficient cleaner fish used for non-medicinal delicing of Atlantic salmon in sea cages replacing to an increasing degree wild wrasse due to considerations for biodiversity and ... -
Technical feed quality influences health, digestion patterns, body mineralization and bone development in farming of the stomachless cleaner fish ballan wrasse (Labrus bergylta)
Kousoulaki, Katerina; Grøtan, Espen; Kortner, Trond M.; Berge, Gerd Marit; Haustveit, Gunhild; Krogdahl, Åshild; Nygaard, Halvor; Sæle, Øystein; Chikwati, Elvis Mashingaidze; Lein, Ingrid (Journal article; Peer reviewed, 2021)Farmed ballan wrasse (Labrus bergylta) is an efficient cleaner fish used for non-medicinal delicing of Atlantic salmon in sea cages replacing to an increasing degree wild wrasse due to considerations for biodiversity and ...