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Robin Ørnsrud

robin
Forskningssjef
Telephone: 91343345
Department: Marin toksikologi
Publications

Publications

Academic articles

2020

The microbial safety of seaweed as a feed component for black soldier fly (Hermetia illucens) larvae

Isobel Swinscoe, David M. Oliver, Robin Ørnsrud, Richard S. Quilliam
Food Microbiology 91
2020

In vitro digestion method to evaluate solubility of dietary zinc, selenium and manganese in salmonid diets

Marta Sofia Silva, Antony Jesu Prabhu Antony Jesu Prabhu, Robin Ørnsrud, Veronika Sele, Saskia Kröckel, Jens Jørgen Sloth, Heidi Amlund
Journal of Trace Elements in Medicine and Biology 57 p. 152-159
2020

A ranking method of chemical substances in foods for prioritisation of monitoring, based on health risk and knowledge gaps

Gro Haarklou Mathisen, Jan Alexander, Christiane Kruse Fæste, Trine Husøy, Helle Katrine Knutsen, Robin Ørnsrud, Inger-Lise Steffensen
Food Research International 137 p. 1-13
2020

Mercury, lead, arsenic, and cadmium in Norwegian seafood products and consumer exposure

Synnøve Næss, Inger Aakre, Anne-Katrine Lundebye, Robin Ørnsrud, Marian Kjellevold, Maria Wik Markhus, Lisbeth Jane Dahl
13 p. 99-106
2019

Feed-to-fillet transfer of selenite and selenomethionine additives to plant-based feeds to farmed atlantic salmon fillet

Marc Berntssen, Anne-Katrine Lundebye, Heidi Amund, Veronika Sele, Robin Ørnsrud
Journal of Food Protection 82 p. 1456-1464
2019

Effect of levels and sources of dietary manganese on growth and mineral composition of post-smolt Atlantic salmon fed low fish meal, plant-based ingredient diets

Antony Jesu Prabhu Phillip, Marta Sofia Silva, Saskia Kröeckel, May-Helen Holme, Robin Ørnsrud, Heidi Amlund, Erik-Jan Lock, Rune Waagbø
Aquaculture 512:734287 p. 1-9
2019

Replacing fish meal with insect meal in the diet of Atlantic salmon (Salmo salar) does not impact the amount of contaminants in the feed and it lowers accumulation of arsenic in the fillet

Irene Biancarosa, Veronika Sele, Ikram Belghit, Robin Ørnsrud, Erik-Jan Lock, Heidi Amlund
36A p. 1191-1205
2019

Seaweed-fed black soldier fly (Hermetia illucens) larvae as feed for salmon aquaculture: Assessing the risks of pathogen transfer

I Swinscoe, DM Oliver, AS Gilburn, Bjørn Tore Lunestad, Erik-Jan Lock, Robin Ørnsrud, RS Quilliam
Journal of Insects as Food and Feed 5 p. 15-27
2019

Identification of ethoxyquin and its transformation products in salmon after controlled dietary exposure via fish feed

Sylvain Alain Yves Merel, Jorge Regueiro, Marc Berntssen, Rita Hannisdal, Robin Ørnsrud, Noelia Negreira
Food Chemistry 289 p. 259-268
2019

Apparent availability of zinc, selenium and manganese as inorganic metal salts or organic forms in plant-based diets for Atlantic salmon (Salmo salar)

Marta Sofia silva, Saskia Kröckel, Antony Prabhu, Wolfgang Koppe, Robin Ørnsrud, Rune Waagbø, Pedro Araujo, Heidi Amlund
Aquaculture 503 p. 562-570
2019

Tolerance and dose-response assessment of subchronic dietary ethoxyquin exposure in Atlantic salmon (Salmo salar L.)

Annette Bernhard, Josef Daniel Rasinger, Mónica B. Betancor, María José Caballero, Marc Berntssen, Anne-Katrine Lundebye, Robin Ørnsrud
PLOS ONE 14
2018

Erucic acid (22:1n-9) in fish feed, farmed, and wild fish and seafood products

Nini Sissener, Robin Ørnsrud, Monica Sanden, Livar Frøyland, Sofie C. Remø, Anne-Katrine Lundebye
Nutrients 10 p. 1-12
2018

Safe limits of selenomethionine and selenite supplementation to plant-based Atlantic salmon feeds

Marc Berntssen, Mónica B. Betancor, María José Caballero, Marie Hillestad, Josef Daniel Rasinger, Kristin Hamre, Veronika Sele, Heidi Amlund, Robin Ørnsrud
Aquaculture 495 p. 617-630
2018

Selenium and selenium species in feeds and muscle tissue of Atlantic salmon

Veronika Sele, Robin Ørnsrud, Jens Jørgen Sloth, Marc Berntssen, Heidi Amlund
Journal of Trace Elements in Medicine and Biology 47 p. 124-133
2018

Utilization of H2SO4-hydrolysed phosphorous from herring bone by-products in feed for Atlantic salmon (Salmo salar) 0+ postsmolt

Sissel Albrektsen, Erik-Jan Lock, Grete Bæverfjord, Mona Elisabeth Pedersen, Aleksei Krasnov, Harald Rune Takle, Eva Veiseth-Kent, Robin Ørnsrud, Rune Waagbø, Elisabeth Ytteborg
Aquaculture Nutrition 24 p. 348-365
2018

Subchronic dietary exposure to ethoxyquin dimer induces microvesicular steatosis in male BALB/c mice

Annette Bernhard, Josef Daniel Rasinger, Helene Wisløff, Øyvor Kolbjørnsen, Lene Secher Myrmel, Marc Berntssen, Anne-Katrine Lundebye, Robin Ørnsrud, Lise Madsen
Food and Chemical Toxicology 118 p. 608-625
2018

Zinc uptake in fish intestinal epithelial model RTgutGC: Impact of media ion composition and methionine chelation

Antony Prabhu, Theodora Stewart, Marta Sofia Silva, Heidi Amlund, Robin Ørnsrud, Erik-Jan Lock, Rune Waagbø, Christer Hogstrand
Journal of Trace Elements in Medicine and Biology 50 p. 377-383
2017

Lower levels of Persistent Organic Pollutants, metals and the marine omega 3-fatty acid DHA in farmed compared to wild Atlantic salmon (Salmo salar)

Anne-Katrine L. Haldorsen, Erik-Jan Lock, Josef Daiel Rasinger, Ole Jakob Nøstbakken, Rita Hannisdal, Egil Karlsbakk, Vidar Wennevik, Abdullah Sami Madhun, Lise Madsen, Ingvild Eide Graff, Robin Ørnsrud
Environmental Research 155 p. 49-59
2017

Sensitivity and toxic mode of action of dietary organic and inorganic selenium in Atlantic salmon (Salmo salar)

Marc Berntssen, Tone Kristin Sundal, Pål Asgeir Olsvik, Heidi Amlund, Josef Daiel Rasinger, Veronika Sele, Kristin Hamre, Marie Hillestad, Louise Buttle, Robin Ørnsrud
Aquatic Toxicology 192 p. 116-126
2017

Comprehensive characterization of ethoxyquin transformation products in fish feed by traveling-wave ion mobility spectrometry coupled to quadrupole time-of-flight mass spectrometry

Noelia Negreira, Jorge Regueiro, Stig Valdersnes, Marc Berntssen, Robin Ørnsrud
Analytica Chimica Acta 965 p. 72-82
2016

Increased dietary phosphorous prevents vertebral deformities in triploid Atlantic salmon (Salmo salar L.)

Per Gunnar Fjelldal, Tom Johnny Hansen, Erik-Jan Lock, Anna Wargelius, Thomas Fraser, Florian Sambraus, A. El-Mowafi, Sissel Albrektsen, Rune Waagbø, Robin Ørnsrud
Aquaculture Nutrition 22 p. 72-90
2016

Utilization of acid hydrolysed phosphorous from herring bone by-products in feed for Atlantic salmon (Salmo salar) start-feeding fry

Elisabeth Ytteborg, Grete Bæverfjord, Erik-Jan Lock, Mona Elisabeth Pedersen, Harald Rune Takle, Robin Ørnsrud, Rune Waagbø, Sissel Albrektsen
Aquaculture 459 p. 173-184
2016

Dietary vitamin A supplementation ameliorates the effects of poly-aromatic hydrocarbons in Atlantic salmon (Salmo salar)

Marc Berntssen, Robin Ørnsrud, Josef Daniel Rasinger, Liv Ingeborg Rosvoll Søfteland, Erik-Jan Lock, Kjersti Kolås, Mari Moren, Ketil Hylland, Joana Silva, Johan Johansen, Kai Kristoffer Lie
Aquatic Toxicology 175 p. 171-183
2016

Lead intoxication in dogs: risk assessment of feeding dogs trimmings of lead-shot game

Helga Rachel Høgåsen, Robin Ørnsrud, Helle Katrine Knutsen, Aksel Bernhoft
BMC Veterinary Research 12
2015

Polyaromatic hydrocarbons in aquafeeds, source, effects and potential implications for vitamin status of farmed fish species: A review

Marc Berntssen, Robin Ørnsrud, Kristin Hamre, Kai Kristoffer Lie
Aquaculture Nutrition 21 p. 257-273
2014

Transcriptional responses in Atlantic salmon (Salmo salar) exposed to deltamethrin, alone or in combination with azamethiphos

Pål Asgeir Olsvik, Robin Ørnsrud, Bjørn Tore Lunestad, Nils Steine, Børge Nilsen Fredriksen
162 p. 23-33
2013

Establishing an upper level of intake for vitamin A in Atlantic salmon (Salmo salar L.) postsmolts

Robin Ørnsrud, Erik-Jan Lock, Rune Waagbø, Christel Krossøy, Per Gunnar Fjelldal
Aquaculture Nutrition 19 p. 651-664
2013

Cross-generational feeding of Bt (Bacillus thuringiensis)-maize to zebrafish (Danio rerio) showed no adverse effects on the parental or offspring generations

Monica Sanden, Robin Ørnsrud, Nini Sissener, Susanne Jørgensen, Jinni Gu, Anne Marie Bakke, Gro Ingunn Hemre
British Journal of Nutrition 110 p. 2222-2233
2012

Dietary phosphorus does not reduce the risk for spinal deformities in a model of adjuvant-induced inflammation in Atlantic salmon (Salmo salar) postsmolts

Laura Gil Martens, Per Gunnar Fjelldal, Erik-Jan Lock, Anna Sofie Troedsson Wargelius, Heidrun Inger Wergeland, P. Eckhard Witten, Tom Johnny Hansen, Rune Waagbø, Robin Ørnsrud
Aquaculture Nutrition 18 p. 12-20
2012

Vertebral deformities in farmed Atlantic salmon (Salmo salar L.) - etiology and pathology

Per Gunnar Fjelldal, Tom Johnny Hansen, Olav Breck, Robin Ørnsrud, Erik-Jan Lock, Rune Waagbø, Anna Wargelius, Paul Eckhard Witten
Journal of Applied Ichthyology 28 p. 433-440
2012

Continuous light induces bone resorption and affects vertebral morphology in Atlantic salmon (Salmo salar L.) fed a phosphorous deficient diet

Per Gunnar Fjelldal, Erik-Jan Lock, Tom Johnny Hansen, Rune Waagbø, Anna Wargelius, Laura Gil Martens, Adel El-Mowafi, Robin Ørnsrud
Aquaculture Nutrition 18 p. 610-619
2012

Zebrafish (Danio rerio) as a model for investigating dietary toxic effects of deoxynivalenol contamination in aquaculture feeds

Monica Sanden, Susanne Jørgensen, Gro Ingunn Hemre, Robin Ørnsrud, Nini Sissener
Food and Chemical Toxicology 50 p. 4441-4448
2011

Investigations on the Metabolism and Potentially Adverse Effects of Ethoxyquin Dimer, a Major Metabolite of the Synthetic Antioxidant Ethoxyquin in Salmon Muscle

Robin Ørnsrud, Augustine Arukwe, Victoria Jurievna Bohne, Nela Pavlikova, Anne-Katrine L. Haldorsen
Journal of Food Protection 74 p. 1574-1580
2011

Vitamin K in fish nutrition

Christel Krossøy, Rune Waagbø, Robin Ørnsrud
Aquaculture Nutrition 17 p. 585-594
2010

Vitamin K-dependent gamma-glutamylcarboxylase in Atlantic salmon (Salmo salar L.)

Christel Krossøy, ERIK-JAN LOCK, ROBIN ØRNSRUD
36 p. 627-635
2010

Dietary fatty acids and inflammation in the vertebral column of Atlantic salmon, Salmo salar L., smolts: a possible link to spinal deformities

Laura Gil Martens, ERIK-JAN LOCK, Per Gunnar Fjelldal, Anna Wargelius, HERNANDEZ PEDRO W ARAUJO, BENTE ELISABETH TORSTENSEN, P. Eckhard Witten, Tom Hansen, Rune Waagbø, ROBIN ØRNSRUD
Journal of Fish Diseases 33 p. 957-972
2009

Differential gene expression of bgp and mgp in trabecular and compact bone of Atlantic salmon (Salmo salar L.) vertebrae

Christel Krossøy, Robin Ørnsrud, Anna Wargelius
Journal of Anatomy 215 p. 663-672
2009

Dietary menadione nicotinamide bisulphite (vitamin K-3) does not affect growth or bone health in first-feeding fry of Atlantic salmon (Salmo salar L.)

Christel Krossøy, Rune Waagbø, Per Gunnar Fjelldal, Anna Wargelius, ERIK-JAN LOCK, Ingvild Eide Graff, ROBIN ØRNSRUD
Aquaculture Nutrition 15 p. 638-649
2009

Supplementation of dietary minerals during the early seawater phase increase vertebral strength and reduce the prevalence of vertebral deformities in fast-growing under-yearling Atlantic salmon (Salmo salar L.) smolt

P.G. Fjelldal, Tom Johnny Hansen, Olav Breck, R. Sandvik, Rune Waagbø, A. Berg, ROBIN ØRNSRUD
Aquaculture Nutrition 15 p. 366-378
2009

Retinoic acid cross-talk with calcitriol activity in Atlantic salmon (Salmo salar)

Robin Ørnsrud, Erik-Jan Lock, Chris Glover, G. Flik
Journal of Endocrinology 202 p. 473-482
2007

The vitamin D receptor and its ligand 1 alpha,25-dihydroxyvitamin D-3 in Atlantic salmon (Salmo salar)

Erik-Jan Lock, Robin Ørnsrud, Lage Aksnes, F.A.Tom Spanings, Rune Waagbø, Gert Flik
Journal of Endocrinology 193 p. 459-471
2004

Influence of egg vitamin A status and egg incubation temperature on subsequent development of the early vertebral column in Atlantic salmon (Salmo salar L.) fry

Robin Ørnsrud, Anna Wargelius, Øystein Sæle, Karin Pittman, Rune Waagbø
Journal of Fish Biology 64 p. 399-417
2004

Teratogenic interaction between elevated egg incubation temperature and egg vitamin A status in Atlantic salmon (Salmo salar L.)

Robin Ørnsrud, Laura Gil, Rune Waagbø
Journal of Fish Diseases 27 p. 213-223
2004

Tailoring of a cardioprotective muscle fatty acid composition of Atlantic salmon (Salmo salar) fed vegetable oils

Bente Elisabeth Torstensen, Livar Frøyland, Robin Ørnsrud, Øyvind Lie
Food Chemistry 87 p. 567-580
2003

Seasonal changes in selected muscle quality parameters in Atlantic salmon (Salmo salar L.) reared under natural and continuous light

Robin Ørnsrud, Tom Johnny Hansen, Gro Ingunn Hemre, Ulla Nordgarden
Aquaculture Nutrition 9 p. 161-168
2003

Determination of carotenoid and vitamin A concentrations in everted salmonid intestine following exposure to solutions of carotenoid in vitro

Daniel A. White, Robin Ørnsrud, Simon John Davies
Comparative Biochemistry and Physiology - Part A: Comparative Physiology 136 p. 683-692
2002

Hypervitaminosis A in first-feeding fry of the Atlantic salmon (Salmo salar L.)

Robin Ørnsrud, Ingvild Eide Graff, Steinar Høie, Geir Kåre Totland, Gro-Ingunn Hemre
Aquaculture Nutrition 8 p. 7-13
2002

Bioavailability of selenium from raw or cured selenomethionine- enriched fillets of Atlantic salmon (Salmo salar) assessed in selenium-deficient rats

Robin Ørnsrud, Mette Lorentzen
British Journal of Nutrition 87 p. 13-20

Posters

2018

Selenium speciation in fish feed by HPLC-ICPMS

Veronika Sele, Robin Ørnsrud, Marc Berntssen, Snorri Gunnarsson, Heidi Amlund
2018

Analysis of selenoproteins in Atlantic salmon (salmo salar) fed selenium supplemented feeds

Veronika Sele, Magali Perez, Andrea Raab, Marco Mariotti, eva krupp, Jörg Feldmann, Jens Jørgen Sloth, Robin Ørnsrud, Marc Berntssen, Josef Daniel Rasinger
2018

Tolerance and dose-response of subchronic dietary ethoxyquin (EQ) exposure in Atlantic salmon (Salmo salar L.)

Annette Bernhard, Josef Daniel Rasinger, Mónica B. Betancor, María José Caballero, Marc Berntssen, Anne-Katrine Lundebye, Robin Ørnsrud
2014

Environmental contaminants in mother and child - Is there a correlation between mothers seafood intake and levels of environmental persistent organic contaminants in mother and child at 3, 6 and 12 months post partum

Kaja Sørli, R. B. Barnung, Maria W. Markhus, Pedro Araujo, Josef Daniel Rasinger, Marian Kjellevold Malde, Anne-Katrine Lundebye, Robin Ørnsrud, Ingvild Eide Graff, Siv Skotheim, Hanne Cecilie Braarud, Kjell Morten Stormark, Trond Brattelid
2013

Vertebral columns of Atlantic salmon (Salmo salar) show alterations in protein abundance due to variable dietary P level

Eva Veiseth-Kent, Mona Elisabeth Pedersen, Kristin Hollung, Elisabeth Ytteborg, Grete Bæverfjord, Harald Rune Takle, Torbjørn Einar Åsgård, Robin Ørnsrud, Erik-Jan Lock, Sissel Albrektsen
2013

Radiological studies on vertebral deformities in triploid Atlantic salmon (Salmo salar)

Thomas WK Fraser, Tom Johnny Hansen, M. Fleming, Florian Sambraus, Ian Mayer, Jon Egil Skjæraasen, Anna Wargelius, Robin Ørnsrud, Erik-Jan Lock, Per Gunnar Fjelldal
2013

The use of triploid salmon in Norwegian Aquaculture

Thomas WK Fraser, Tom Johnny Hansen, Ian Mayer, Jon Egil Skjæraasen, Robin Ørnsrud, Florian Sambraus, Per Gunnar Fjelldal
2013

Phosphatase activities in Atlantic salmon (Salmo salar) vertebral bone and scales: our findings from the past years

Erik-Jan Lock, Per Gunnar Fjelldal, Robin Ørnsrud, Sissel Albrektsen, Tom Johnny Hansen, Rune Waagbø
2013

The use of triploid salmon in Norwegian Aquaculture

Thomas WK Fraser, Tom Johnny Hansen, Ian Mayer, Kevin A. Glover, Jon Egil Skjæraasen, Vidar Wennevik, Robin Ørnsrud, Florian Sambraus, Per Gunnar Fjelldal
2008

Dietary menadione nicotinamide bisulphite (vitamin K) does not affect growth or bone health in first feeding Atlantic salmon (Salmo salar)

Christel Krossøy, Rune Waagbø, Per Gunnar Fjelldal, Anna Wargelius, Erik-Jan Lock, Ingvild Eide Graff, Robin Ørnsrud
2008

Inflammation as a risk factor for spinal deformities in farmed Atlantic salmon underyearling smolts

Laura Gil Martens, Erik-Jan Lock, Robin Ørnsrud, Per Gunnar Fjelldal, Anna Wargelius, Bente Elisabeth Torstensen, Paul Eckhard Witten, Tom Johnny Hansen, Rune Waagbø
2007

Investigations on first feeding fry of Atlantic salmon (Salmo salar L.) fed diets with different levels of menadione nicotinamide bisulphite (MNB)

Christel Krossøy, Per Gunnar Fjelldal, Rune Waagbø, Anna Wargelius, Robin Ørnsrud
2006

Workshop innen beindeformiteter hos laks og torsk i intensivt oppdrett

Rune Waagbø, Olav Breck, Harald Kryvi, Robin Ørnsrud
2004

The effect of 1;25-dihydroxyvitamin D3 and 24r,25-dihydroxyvitamin D3 on the activity of osteoblasts on tilapia (Oreochromis mossambicus) scales in primary culture

Erik-Jan Lock, M.H.A.G. Gorrissen, Robin Ørnsrud, S.E. Wendelaar Bonga, G. Flik
1999

Bioavailability of selenium from selenomethionine-enriched (tailor made) fillets of Atlantic salmon (Salmo salar) assessed in a rat model

Robin Ørnsrud, Mette Lorentzen

Chapters and books

2013

Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels

Eva Veiseth-Kent, Mona Elisabeth Pedersen, Kristin Hollung, Elisabeth Ytteborg, Grete Bæverfjord, Harald Rune Takle, Torbjørn Einar Åsgård, Robin Ørnsrud, Erik-Jan Lock, Sissel Albrektsen
p. 188-191

Popular science articles

2019

Modelling of the feed-to-fillet transfer of ethoxyquin and one of its main metabolites, ethoxyquin dimer, to the fillet of farmed Atlantic salmon (Salmo salar L.).

Marc Berntssen, Rudolf Hoogenveen, Annette Bernhard, Anne-Katrine Lundebye, Robin Ørnsrud, Marco J. Zeilmaker
36 p. 1042-1054
2012

Triploid laks – en kandidat for kommersielt oppdrett?

Per Gunnar Fjelldal, Kevin Glover, Vidar Wennevik, Robin Ørnsrud, Tom Fraser, M. Fleming, Olav Breck, Tom Johnny Hansen
Havforskningsrapporten
2007

Optimal fôrsammensetning i tidlig sjøvannsfase kan redusere innslaget av ryggradsdeformasjoner hos høstsmolt

Per Gunnar Fjelldal, Tom Johnny Hansen, Olav Breck, Rune Waagbø, Roar Sandvik, Robin Ørnsrud
Kyst og havbruk p. 164-165
2004

Forskning innen fiskeernæring og helse ved NIFES i Bergen

Rune Waagbø, Pål Asgeir Olsvik, Olav Breck, Robin Ørnsrud, Marc Berntssen, Anne-Katrine L. Haldorsen
Fiskehelse 6
1999

Karotenoider som vitamin A kilde i fisk

Ørnsrud, Robin
Norsk Fiskeoppdrett p. 34-35

Academic lectures

2019

Safe limits of selenomethionine and selenite supplementation to plant-based Atlantic salmon feeds

Marc Berntssen, Josef Daniel Rasinger, Kristin Hamre, Veronika Sele, Heidi Amlund, Robin Ørnsrud
2019

Selenium supplementation to salmon feeds; speciation, toxic mode of action, and safe limits

Marc Berntssen, Josef Daniel Rasinger, Kristin Hamre, Veronika Sele, Heidi Amlund, Robin Ørnsrud
2019

Subchronic dietary exposure to ethoxyquin dimer induces microvesicular steatosis in male BALB/c mice

Annette Bernhard, Josef Daniel Rasinger, Helene Wisløff, Øyvor Kolbjørnsen, Lene Secher Myrmel, Marc Berntssen, Anne-Katrine Lundebye, Robin Ørnsrud, Lise Madsen
2018

Hazard Characterization of ethoxyquin and ethoxyquin dimer

Josef Daniel Rasinger, Annette Bernhard, Marc Berntssen, Sylvain Alain Yves Merel, Anne-Katrine Lundebye, Robin Ørnsrud
2018

Spesiering og biotilgjengelighet av selen og sink i laksefôr

Antony Prabhu, Marta Sofia Silva, Veronika Sele, thea stewart, Pedro Araujo, Heidi Amlund, Jens Jørgen Sloth, Saskia Kröckel, May-Helen Holme, Christer Hogstrand, Robin Ørnsrud, Erik-Jan Lock, Rune Waagbø
2018

Methods for analyzing selenium in fish feed

Veronika Sele, Marc Berntssen, Robin Ørnsrud, Heidi Amlund
2018

The Norwegian monitoring program for fish feed -Metals and minerals in feed and feed ingredients

Veronika Sele, Monica Sanden, Marc Berntssen, Bjørn Tore Lunestad, Marit Espe, Kai Kristoffer Lie, Heidi Amlund, Anne-Katrine Lundebye, Gro Ingunn Hemre, Rune Waagbø, Robin Ørnsrud
2018

A study of selenoproteins in Atlantic salmon (salmo salar) using hyphenated mass spectrometry and bioinformatics. Nordic conference on Plasma spectrochemistry

Veronika Sele, Magali Perez, Andrea Raab, Marco Mariotti, Jörg Feldmann, Jens Jørgen Sloth, Robin Ørnsrud, Marc Berntssen, Josef Daniel Rasinger
2018

A possible connection between oxidative stress and production related diseases in Atlantic salmon (Salmo salar L)

Kristin Hamre, Eystein Oveland, Giulia Micallef, Sofie C. Remø, Sylvian Merel, Marie Hillestad, Rune Waagbø, Robin Ørnsrud
2018

Tolerance and dose-response assessment of subchronic dietary exposure to ethoxyquin in Atlantic salmon

Annette Bernhard, Josef Daniel Rasinger, Mónica B. Betancor, María José Caballero, Marc Berntssen, Anne-Katrine Lundebye, Robin Ørnsrud
2017

Characterization of Atlantic salmon (Salmo salar) selenoproteins using bioinformatics and hyphenated analytical techniques

Veronika Sele, Magali Perez, Andrea Raab, Jörg Feldmann, eva krupp, Jens Jørgen Sloth, Heidi Amlund, Robin Ørnsrud, Marc Berntssen, Josef Daniel Rasinger
2016

A short story on feed additives in Norwegian fish feed and farmed fish.

Monica Sanden, Nini Sissener, Gro Ingunn Hemre, Rune Waagbø, Robin Ørnsrud
2016

Levels of undesirable substances in marine feed ingredients, commercial Norwegian fish feed and farmed Atlantic salmon in the last 13-15 years.

Monica Sanden, Gro-Ingunn Hemre, Ole Jakob Nøstbakken, Amund Måge, Bjørn Tore Lunestad, Anne-Katrine Lundebye, Heidi Amlund, Robin Ørnsrud, Marit Espe
2016

Evaluation of the maximum limit for selenium in feed for salmonids

Robin Ørnsrud, Heidi Amlund, Pål Asgeir Olsvik, Josef Daniel Rasinger, T Sundal, Kristin Hamre, M Hillestad, Louise Buttle, Anne-Katrine L. Haldorsen, Marc Berntssen
2016

Miljøgifter i hubro

Knut Madslien, Turid Vikøren, Morten Sandvik, Robin Ørnsrud, Cecilie Marie Mejdell, Aksel Bernhoft
2015

Feeding for fish welfare and robustness

Rune Waagbø, Robin Ørnsrud
2014

Dietary impacts of marine P ingredients from herring byproducts on growth, mineralization and skeletal development in Atlantic salmon (Salmo salar L.) fry

Sissel Albrektsen, Grete Bæverfjord, Erik-Jan Lock, Mona Elisabeth Pedersen, Harald Rune Takle, Robin Ørnsrud, Eva Veiseth-Kent, Rune Waagbø, Elisabeth Ytteborg
2013

Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels

Eva Veiseth-Kent, Mona Elisabeth Pedersen, Kristin Hollung, Elisabeth Ytteborg, Grete Bæverfjord, Harald Rune Takle, Torbjørn Einar Åsgård, Robin Ørnsrud, Erik-Jan Lock, Sissel Albrektsen
2013

Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels

Mona Elisabeth Pedersen, Elisabeth Ytteborg, Grete Bæverfjord, Harald Rune Takle, Torbjørn Einar Åsgård, Robin Ørnsrud, Erik-Jan Lock, Sissel Albrektsen
2013

Vertebral columns of Atlantic salmon (Salmo salar) show alterations in protein abundance due to variable dietary P levels

Eva Veiseth-Kent, Mona Elisabeth Pedersen, Kristin Hollung, Elisabeth Ytteborg, Grete Bæverfjord, Harald Rune Takle, Torbjørn Einar Åsgård, Robin Ørnsrud, Erik-Jan Lock, Sissel Albrektsen
2012

Lock Improved phosphorus utilization in Atlantic salmon (Salmo salar L.) by H2SO4 hydrolysis of minerals in fish bones

Sissel Albrektsen, Elisabeth Ytteborg, Grete Bæverfjord, Mona Elisabeth Pedersen, Aleksei Krasnov, Harald Rune Takle, Eva Veiseth-Kent, Rune Waagbø, Robin Ørnsrud, Erik-Jan Lock
2010

Farmed fish as a vitamin K source, limitations of menadione in fish feed

Ingvild Eide Graff, Christel Krossøy, Marian Kjellevold Malde, C. G. Gjesdal, G. Rosenlund, K. Gjerdevik, Rune Waagbø, K. Julshamn, Robin Ørnsrud
2010

Continuous light induces bone resorption and affects vertebral morphology in Atlantic salmon (Salmo salar L.) fed a phosphorous deficient diet

Robin Ørnsrud, Erik-Jan Lock, Tom Johnny Hansen, Rune Waagbø, Anna Wargelius, Laura Gil Martens, Adel El-Mowafi, Per Gunnar Fjelldal
2009

Deformations of the spinal column in Atlantic salmon

Per Gunnar Fjelldal, Robin Ørnsrud, Olav Breck, Anna Wargelius, Arne Berg, Kevin A. Glover, Ane Grini, Roar Sandvik, Rune Waagbø, Tom Johnny Hansen
2009

Dietary Fatty Acids and Inflammation in the vertebral column of Atlantic salmon (Salmo salar) smolts: A possible link to spinal deformities

Laura Gil Martens, Erik-Jan Lock, Per Gunnar Fjelldal, Anna Wargelius, Pedro Araujo, Bente Elisabeth Torstensen, Paul Eckhard Witten, Tom Johnny Hansen, Rune Waagbø, Robin Ørnsrud
2008

Establishing an upper level of vitamin A in Atlantic salmon (Salmo salar)

Robin Ørnsrud, Erik-Jan Lock, Per Gunnar Fjelldal, Rune Waagbø
2008

Interference of retinoic acid in the vitamin D endocrine system in Atlantic salmon (Salmo salar)

Erik-Jan Lock, CN Glover, Rune Waagbø, Gert Flik, Robin Ørnsrud
2008

Roles of fat soluble vitamins in bone development and mineral metabolism

Erik-Jan Lock, Christel Krossøy, Rune Waagbø, Kari Nordvik, Sindre Grotmol, Harald Kryvi, Geir Kåre Totland, Gert Flik, Robin Ørnsrud
2006

Fettløselige vitaminers rolle i beinutvikling og mineralmetabolisme

Robin Ørnsrud, Christel Krossøy, Rune Waagbø, Kari Nordvik, Sindre Grotmol, Geir Kåre Totland, Harald Kryvi, Erik-Jan Lock, Gert Flik, S.E. Wendelaar Bonga
2005

Elevated retinol levels do not cause spinal deformities in the developing salmon embryo

Robin Ørnsrud, Geir Kåre Totland, Anna Wargelius
2004

Roles of fat soluble vitamins in bone development and mineral metabolism

Robin Ørnsrud, Sindre Grotmol, Harald Kryvi, Kari Nordvik, Geir Kåre Totland, Erik-Jan Lock, Gert Flik, Rune Waagbø
2002

Endogenous vitamin A status and deformities in Atlantic salmon eggs and juveniles reared at two temperatures

Robin Ørnsrud, Karin Pittman, Rita Brokstad, Rune Waagbø
2001

Hypervitaminosis A in first-feeding fry of the Atlantic salmon (Salmo salar L.)

Robin Ørnsrud, Ingvild Eide Graff, Steinar Høie, Geir Kåre Totland, Gro Ingunn Hemre

Annet tidsskriftbidrag

2015

Trygt fôr, trygg mat

Ørnsrud, Robin
FiskeribladetFiskaren
2013

Risikabel risiko

Ørnsrud, Robin
FiskeribladetFiskaren
2012

Selèn til fisk og folk

Ingvild Eide Graff, Robin Ørnsrud
FiskeribladetFiskaren

Reports and papers

2021

Program for overvåking av fiskefôr - Årsapport for prøver innsamlet i 2020

Veronika Sele, Marc HG Berntssen, P. Antony Jesu Prabhu, Anne-Katrine Lundebye, Kai Kristoffer Lie, Marit Espe, Julia Endresen Storesund, Robin Ørnsrud
2020

HØRINGSUTTALELSE VEDRØRENDE REGULERINGSPLAN MED KONSEKVENSUTREDNING FOR UTVINNING AV GULL I BOGADALENKOLSVIK I BINDAL KOMMUNE

Terje van der Meeren, Lars Asplin, Tina Kutti, Guldborg Søvik, Tanja Kögel, Sigurd Espeland Heiberg, Vidar Wennevik, André Marcel Bienfait, Stig Valdersnes, Robin Ørnsrud, Samuel Rastrick
2020

Protocol for risk assessment of “other substances”. The Norwegian Scientific Committee for Food and Environment

Jan Alexander, Johanna Eva Bodin, Ida Henriette Caspersen, Nur Duale, Åshild Krogdahl, Gro Haarklou Mathisen, Monica Sanden, Camilla Svendsen, Robin Ørnsrud
2020

Program for fremmedstoffer i fôrmidler av fisk - Rapport for innsamlede prøver 2019

Anne-Katrine Lundebye, Jannicke Alling Bakkejord, Ole Jakob Nøstbakken, Kai Kristoffer Lie, Veronika Sele, Robin Ørnsrud
2020

Program for overvåking av fiskefôr - Årsrapport for prøver innsamlet i 2019

Robin Ørnsrud, Marta Sofia Silva, Marc HG Berntssen, Anne-Katrine Lundebye, Julia Endresen Storesund, Kai Kristoffer Lie, Rune Waagbø, Veronika Sele
2019

Program for fremmedstoffer i fôrmidler av fisk : Surveillance project on undesirable substances in feed ingredients of fish origin Rapport for innsamlede prøver 2018 : report 2018

Anne-Katrine Lundebye, Jannicke Alling Bakkejord, Ole Jakob Nøstbakken, Veronika Sele, Robin Ørnsrud
2019

Ranking of substances for monitoring in foods, drinks and dietary supplements - based on risk and knowledge gaps. Scientific Opinion of the Scientific Steering Committee of the Norwegian Scientific Committee for Food and Environment

Inger-Lise Steffensen, Christiane Kruse Fæste, Trine Husøy, Helle Katrine Knutsen, Gro Haarklou Mathisen, Robin Ørnsrud, Angelika Agdestein, Johanna Eva Bodin, Edel O. Elvevoll, Dag Olav Hessen, Merete Hofshagen, Åshild Krogdahl, Asbjørn Magne Nilsen, Trond Rafoss, Olaug Taran Skjerdal, Gaute Velle, Yngvild Wasteson, Gro Ingunn Hemre, Vigdis Vandvik, Jan Alexander
2019

Program for overvåking av fiskefôr - Årsrapport for prøver innsamlet i 2018

Veronika Sele, Monica Sanden, Marc Berntssen, Julia Endresen Storesund, Kai Kristoffer Lie, Marit Espe, Anne-Katrine Lundebye, Gro Ingunn Hemre, Rune Waagbø, Robin Ørnsrud
2019

Risk assessment of cadmium in mineral fertilisers – fate and effects in the food chain and the environment in Norway. Scientific Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food and Environment

Trine Eggen, Heidi Amlund, Aksel Bernhoft, Ole Martin Eklo, Gunnar Sundstøl Eriksen, Belinda Eline Flem, Torsten Källqvist, Bal Ram Singh, Eiliv Steinnes, Stefan Trapp, Anne Falk Øgaard, Christiane Kruse Fæste, Erik-Jan Lock, Live Lingaas Nesse, Einar Ringø, Håvard Steinshamn, Robin Ørnsrud, Åshild Krogdahl
2019

Development of novel methods to evaluate availability of zinc, selenium and manganese in Atlantic salmon (Salmo salar)

Marta Sofia Silva, Heidi Amlund, Jens Jørgen Sloth, Robin Ørnsrud, Rune Waagbø
2019

Oksidativt stress, vårdropp i pigmentering og produksjonslidelser hos laks

Kristin Hamre, Sofie C. Remø, Robin Ørnsrud, Eystein Oveland, Sylvain Alain Yves Merel, Rune Waagbø, Giulia Micallef, Marie Hillestad, Johan Johansen
2018

Miljøgifter i hubro i Norge 1994-2014 - Rottegifter, klororganiske forbindelser og toksiske metaller

Aksel Bernhoft, Vidar Torget, Turid Vikøren, Robin Ørnsrud, Jan Ludvig Lyche, Morten Sandvik, Hildegunn Viljugrein, Attila Tarpai, Cecilie Marie Mejdell, Knut Madslien
2018

Program for overvåking av fiskefôr

Veronika Sele, Monica Sanden, Marc Berntssen, Bjørn Tore Lunestad, Marit Espe, Kai Kristoffer Lie, Heidi Amlund, Anne-Katrine Lundebye, Gro Ingunn Hemre, Rune Waagbø, Robin Ørnsrud
2018

Evaluation of the maximum limits for selenium in Atlantic salmon feeds

Marc Berntssen, Heidi Amlund, Veronika Sele, Robin Ørnsrud
2017

Nivåer av tungmetaller, rottegifter og organiske miljøgifter i norske hubroer fra 1998-2014

Knut Madslien, Turid Vikøren, Morten Sandvik, Robin Ørnsrud, Jan Vidar Torget, Jan Ludvig Lyche, Cecilie Marie Mejdell, Aksel Bernhoft
2016

Sjømat i Oslofjorden – Uønskede stoffer i torsk, makrell og taskekrabbe Overvåking av forurensede havner og fjorder 2013-2015

Tanja Kögel, Amund Måge, Robin Ørnsrud
2015

The risk of development of antimicrobial resistance with the use of coccidiostats in poultry diets. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety

Live Lingaas Nesse, Anne Marie Bakke, Trine Eggen, Kristian Hoel, Magne Kaldhusdal, Einar Ringø, Siamak Pour Yazdankhah, Erik-Jan Lock, Rolf Erik Olsen, Robin Ørnsrud, Åshild Krogdahl
2014

Økt utnyttelse av næringsstoffer fra marint restråstoff

Sissel Albrektsen, Erik-Jan Lock, Grete Bæverfjord, Mona Elisabeth Pedersen, Harald Rune Takle, Robin Ørnsrud, Eva Veiseth-Kent, Rune Waagbø, Elisabeth Ytteborg
2014

Utnyttelse av P fra sildeavskjær som alternativ P kilde i fôr til laksesmolt (Salmo salar L.)

Sissel Albrektsen, Erik-Jan Lock, Grete Bæverfjord, Mona Elisabeth Pedersen, Aleksei Krasnov, Harald Rune Takle, Eva Veiseth-Kent, Robin Ørnsrud, Rune Waagbø, Elisabeth Ytteborg
2014

Nye marine ingredienser fra sildeavskjær som P ingrediens i fôr til lakseyngel (Salmo salar L.)

Sissel Albrektsen, Grete Bæverfjord, Erik-Jan Lock, Mona Elisabeth Pedersen, Harald Rune Takle, Robin Ørnsrud, Eva Veiseth-Kent, Rune Waagbø, Elisabeth Ytteborg
2014

Zinc and copper in pig and poultry production – fate and effects in the food chain and the environment VKM Report. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety

Aksel Bernhoft, Carl Amundsen, Knut Rudi, Trine Aulstad Sogn, Siamak Pour Yazdankhah, Robin Ørnsrud, Torsten Källqvist, Marit Aursand, Live Lingaas Nesse, Einar Ringø, Birger Svihus, Bente Elisabeth Torstensen
2013

Overvåkning forurensede havner og fjorder - undersøkelse av fremmedstoffer i torsk fra Salten i Nordland

Robin Ørnsrud, Amund Maage
2013

Program for overvåkning av fiskefôr - årsrapport 2012

Monica Sanden, Gro Ingunn Hemre, Amund Maage, Bjørn Tore Lunestad, Marit Espe, Rita Hannisdal, Robin Ørnsrud
2013

Risk assessment of lead exposure from cervid meat in Norwegian consumers and in hunting dogs

Helle Katrine Knutsen, Anne Lise Brantsæter, Christiane Kruse Fæste, Anders Ruus, Aksel Bernhoft, Robin Ørnsrud, Cathrine Thomsen
2013

Risk evaluation - triploid fish

Rune Waagbø, Robin Ørnsrud, Marc Berntssen
2013

Risk assessment of mycotoxins in cereal grain in Norway. Opinion of the Scientific Steering Committee of the Norwegian Scientific Committee for Food Safety

Aksel Bernhoft, Gunnar Sundstøl Eriksen, Leif Sundheim, Marc Berntssen, Anne Lise Brantsæter, Guro Brodal, Christiane Kruse Fæste, Ingerd Skow Hofgaard, Trond Rafoss, Tore Sivertsen, Anne Marte Tronsmo, Heidi Amlund, Augustine Arukwe, Marit Aursand, Margaretha Haugen, Gro Ingunn Hemre, Trond Hofsvang, Helle Katrine Knutsen, Åshild Krogdahl, Jørgen Fredrik Lassen, Christer Magnusson, Audun Helge Nerland, Live Lingaas Nesse, Bjørn Næss, Einar Ringø, Anders Ruus, Janneche Utne Skåre, Halvor Solheim, Arild Sletten, Inger-Lise Steffensen, Line Charlotte Sverdrup, Birger Svihus, Ole Torrissen, Bente Elisabeth Torstensen, Cathrine Thomsen, Robin Ørnsrud, Bjørn Økland, Olav Østerås, Jan Alexander
2012

Overvåkning forurensede havner og fjorder - undersøkelse av fremmedstoffer i fisk og sjømat fra Ølenfjorden

Monica Sanden, Robin Ørnsrud
2012

Risk assessment regarding processing requirements of by-products from aquaculture for use in fish feed. Opinion of the Panel on Animal Feed of the Norwegian Scientific Committee for Food Safety

Live Lingaas Nesse, Espen Rimstad, Einar Ringø, Jan Thomas Rosnes, Birger Svihus, Jan Raa, Marit Aursand, Bente Elisabeth Torstensen, Robin Ørnsrud, Aksel Bernhoft
2011

Program for overvåkning av fiskefôr - årsrapport 2011

Marit Espe, Amund Maage, Cecilie Smith Svanevik, Robin Ørnsrud, Bjørn Tore Lunestad
2011

Description of the processes in the value chain and risk assessment of decomposition substances and oxidation products in fish Oils. Opinion of Steering Committee of the Norwegian Scientific Committee for Food Safety

Marit Aursand, Kristin Hamre, Helle Katrine Knutsen, Amund Maage, Augustine Arukwe, Jan Alexander, Heidi Amlund, Aksel Bernhoft, Anne Lise Brantsæter, Gunnar Sundstøl Eriksen, Christiane Kruse Fæste, Åshild Krogdahl, Margaretha Haugen, Gro Ingunn Hemre, Jørgen Fr Lassen, Audun Helge Nerland, Live Lingaas Nesse, Bjørn Næss, Einar Ringø, Anders Ruus, Janneche Utne Skåre, Inger-Lise Steffensen, Leif Sundheim, Line Emilie Sverdrup, Birger Svihus, Cathrine Thomsen, Ole Torrissen, Olav Østerås, Bente Elisabeth Torstensen, Robin Ørnsrud, Revilija Mozuraityte
2003

Retinoids in salmonid aquaculture with special emphasis on development deformities

Ørnsrud, Robin
1998

Bioavailability of selenium from selenomethionine-enriched ("tailor-made") fillets of Atlantic salmon

Ørnsrud, Robin
Net reports
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