Blar i NOFIMA vitenarkiv på forfatter "Kousoulaki, Katerina"
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Intestinal function of the stomachless fish, ballan wrasse (Labrus bergylta)
Le, Hoang Thi My Dung; Shao, Xinting; Krogdahl, Åshild; Kortner, Trond Moxness; Lein, Ingrid; Kousoulaki, Katerina; Lie, Kai Kristoffer; Sæle, Øystein (Peer reviewed; Journal article, 2019) -
Mechanical processing of Phaeodactylum tricornutum and Tetraselmis chui biomass affects phenolic and antioxidant compound availability, nutrient digestibility and deposition of carotenoids in Atlantic salmon
Sørensen, Mette; Kousoulaki, Katerina; Hammerø, Renate; Kokkali, Marialena; Kleingris, Dorinde; Marti-Quijal, Francisco J.; Barba, Francisco J.; Palihawadana, Anjana Mahesh; Egeland, Einar Skarstad; Johnsen, Chris André; Romarheim, Odd Helge; Saraswathy, Bisa; Kiron, Viswanath (Peer reviewed; Journal article, 2023) -
Microalgae suspension as a source of n-3 long-chain PUFA in feed for Atlantic Salmon (Salmo salar L) – Technical constraints and nutritional quality
Samuelsen, Tor Andreas; Kousoulaki, Katerina; Bogevik, André Sture (Peer reviewed; Journal article, 2024) -
Microalgal Schizochytrium limacinum Biomass Improves Growth and Filet Quality When Used Long-Term as a Replacement for Fish Oil, in Modern Salmon Diets
Kousoulaki, Katerina; Berge, Gerd Marit; Mørkøre, Turid; Krasnov, Aleksei; Bæverfjord, Grete; Ytrestøyl, Trine; Carlehög, Mats; Sweetman, John; Ruyter, Bente (Peer reviewed; Journal article, 2020)Aquaculture contributes to global food security but sustainable aquaculture development in terms of biodiversity impacts requires the establishment of viable solutions in replacement of the fisheries-based components in ... -
Mikroalger i fôr, ny løsning for å redusere lusepåslag på laks – Faglig sluttrapport
Hustad, Anette; Vang, Birthe; Eilertsen, Hans Christian; Siikavuopio, Sten Ivar; Sæther, Bjørn-Steinar; Svalheim, Ragnhild Aven; Hansen, Espen Holst; Svenning, Jon Brage; Kousoulaki, Katerina; Whitaker, Ragnhild (Nofima rapportserie, Research report, 2020)I dette prosjektet har vi testet ut en hypotese om at ved å erstatte vegetabilske oljer i fôr til oppdrettslaks med marine oljer, vil man kunne redusere lusepåslag hos laks. Vi har fôret laks med fire ulike fôr, der ... -
Miljø og fôring for optimal helse og overlevelse av rensefisk i merd
Lein, Ingrid; Kottmann, Johanna; Johansen, Lill-Heidi; Kousoulaki, Katerina; Gjerde, Bjarne; Ytteborg, Elisabeth; Østbye, Tone-Kari K; Berge, Gerd Marit (Nofima rapportserie, Research report, 2022) -
Nutritional and Sensory Properties of Protein Hydrolysates Based on Salmon (Salmo salar), Mackerel (Scomber scombrus), and Herring (Clupea harengus) Heads and Backbones
Aspevik, Tone; Steinsholm, Silje; Vang, Birthe; Carlehög, Mats; Arnesen, Jan-Arne; Kousoulaki, Katerina (Peer reviewed; Journal article, 2021)Protein hydrolysates based on salmon, mackerel, and herring heads and backbones were produced, and the sensory properties of the hydrolysates were evaluated by a highly trained sensory panel. The nutritional content of the ... -
Nye omega-3-kilder i fôr til laks
Ruyter, Bente; Kousoulaki, Katerina; Krasnov, Aleksei; Sissener, Nini; Simon, Cedric; Mørkøre, Turid; Bou, Marta; Østbye, Tone-Kari K; Bæverfjord, Grete; Sanden, Monica; Romarheim, Odd Helge; Carlehög, Mats; Ytrestøyl, Trine; Lutfi Royo, Esmail; Berge, Gerd Marit (Nofima rapportserie;, Research report, 2019)Dette prosjektet har hatt som hovedmål å skaffe kunnskap om utnyttelse av to nye DHA-kilder i fôr til laks, henholdsvis olje fra genmodifisert raps og mikroalgen Schizochytrium sp. Prosjektet har hatt et spesielt fokus på ... -
Optimisation of trace mineral supplementation in diets for Atlantic salmon smolt with reference to holistic fish performance in terms of growth, health, welfare, and potential environmental impacts
Kokkali, Marialena; Sveen, Lene; Larsson, Thomas; Krasnov, Aleksei; Giakovakis, Alexandros; Sweetman, John; Lyons, Philip; Kousoulaki, Katerina (Peer reviewed; Journal article, 2023)The aquafeed ingredient inventory is ever changing, from marine to plant based, and recently evolving to incorporate increasing amounts of low trophic, side stream and circular economy based raw materials, each one ... -
Optimization of the Balance between Protein, Lipid and Carbohydrate in Diets for Lumpfish (Cyclopterus lumpus)
Hamre, Kristin; Berge, Gerd Marit; Sæle, Øystein; Holen, Elisabeth; Kousoulaki, Katerina; Remø, Sofie Charlotte; Krogdahl, Åshild; Lein, Ingrid (Peer reviewed; Journal article, 2022)The aim of this study was to investigate how the dietary balance between protein, lipid, and carbohydrate affects growth, welfare, and health with focus on immune responses, in lumpfish of body weight ranges 1.7-10 g and ... -
Performance of novel low trophic raw meterials in Atlantic salmon Salmo salar diets
Kousoulaki, Katerina; Larsson, Thomas; Sveen, Lene (Lecture, 2021) -
Physiological responses of Atlantic salmon (Salmo salar L.) fed very low (3%) fishmeal diets supplemented with feeding-modulating crystalline amino acid mixes as identified in krill hydrolysate
Kousoulaki, Katerina; Rønnestad, Ivar; Rathore, Raja Mansingh; Sixten, Hanne Jorun; Campbell, Paddy; Nordrum, Sigve; Berge, Rolf Kristian; Albrektsen, Sissel (Journal article; Peer reviewed, 2018)Crystalline amino acids and nucleotides, previously identified as potential feed-intake modulators in krill hydrolysate (KH), were mixed into low fish meal diets for Atlantic salmon in five combinations: A1) Arg, A2) Arg ... -
Polychaete (Alitta virens) meal inclusion as a dietary strategy for modulating gut microbiota of European seabass (Dicentrarchus labrax)
Monteiro, Marta; Rimoldi, Simona; Costa, Rafaela S.; Kousoulaki, Katerina; Hasan, Imam; Valente, Luisa M. P.; Terova, Genciana (Peer reviewed; Journal article, 2023)Recent research has revealed the significant impact of novel feed ingredients on fish gut microbiota, affecting both the immune status and digestive performance. As a result, analyzing the microbiota modulatory capabilities ... -
Protein Enrichment of Wheat Bread with Microalgae: Microchloropsis gaditana, Tetraselmis chui and Chlorella vulgaris
Qazi, Waqas Muhammad; Ballance, Simon; Kousoulaki, Katerina; Uhlen, Anne Kjersti; Kleinegris, Dorinde Mechtilde Meike; Skjånes, Kari; Rieder, Anne (Peer reviewed; Journal article, 2021)Cell wall disrupted and dried Microchloropsis gaditana (Mg), Tetraselmis chui (Tc) and Chlorella vulgaris (Cv) microalgae biomasses, with or without ethanol pre‐treatment, were added to wheat bread at a wheat flour ... -
Reduction in flavor-intense components in fish protein hydrolysates by membrane filtration
Steinsholm, Silje; Oterhals, Åge; Thoresen, Lars; Underhaug, Jarl; Kousoulaki, Katerina; Aspevik, Tone (Peer reviewed; Journal article, 2021)Enzymatic protein hydrolysates based on side stream materials from the fish-filleting industry are increasingly explored as food ingredients. However, intense sensory properties, and high salt contents, are often a limiting ... -
RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for ballan wrasse (Labrus bergylta)
Noble, Christopher; Iversen, Martin Haugmo; Lein, Ingrid; Kolarevic, Jelena; Johansen, Lill-Heidi; Burgerhout, Erik; Puvanendran, Velmurugu; Kousoulaki, Katerina; Aas, Grete Hansen; Stene, Anne; Espmark, Åsa Maria Olofsdotter (Research report, 2019) -
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 ... -
The Environmental Impact of Partial Substitution of Fish-Based Feed with Algae- and Insect-Based Feed in Salmon Farming
Goglio, Pietro; Van Den Burg, Sander; Kousoulaki, Katerina; Skirtun, Maggie; Espmark, Åsa Maria Olofsdotter; Kettunen, Anne Helena; Abbink, Wout (Peer reviewed; Journal article, 2022)