Robin Ørnsrud
Publications
Academic articles
2021
Assessing mineral availability in fish feeds using complementary methods demonstrated with the example of zinc in atlantic salmon
Journal of Visualized Experiments
2021
p. 1-16
2020
The microbial safety of seaweed as a feed component for black soldier fly (Hermetia illucens) larvae
Food Microbiology
91
2020
In vitro digestion method to evaluate solubility of dietary zinc, selenium and manganese in salmonid diets
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
Food Research International
137
p. 1-13
2020
Mercury, lead, arsenic, and cadmium in Norwegian seafood products and consumer exposure
13
p. 99-106
2019
Feed-to-fillet transfer of selenite and selenomethionine additives to plant-based feeds to farmed atlantic salmon fillet
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
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
36A
p. 1191-1205
2019
Seaweed-fed black soldier fly (Hermetia illucens) larvae as feed for salmon aquaculture: Assessing the risks of pathogen transfer
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
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)
Aquaculture
503
p. 562-570
2019
Tolerance and dose-response assessment of subchronic dietary ethoxyquin exposure in Atlantic salmon (Salmo salar L.)
PLOS ONE
14
2018
Erucic acid (22:1n-9) in fish feed, farmed, and wild fish and seafood products
Nutrients
10
p. 1-12
2018
Safe limits of selenomethionine and selenite supplementation to plant-based Atlantic salmon feeds
Aquaculture
495
p. 617-630
2018
Selenium and selenium species in feeds and muscle tissue of Atlantic salmon
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
Aquaculture Nutrition
24
p. 348-365
2018
Subchronic dietary exposure to ethoxyquin dimer induces microvesicular steatosis in male BALB/c mice
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
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)
Environmental Research
155
p. 49-59
2017
Sensitivity and toxic mode of action of dietary organic and inorganic selenium in Atlantic salmon (Salmo salar)
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
Analytica Chimica Acta
965
p. 72-82
2016
Increased dietary phosphorous prevents vertebral deformities in triploid Atlantic salmon (Salmo salar L.)
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
Aquaculture
459
p. 173-184
2016
Dietary vitamin A supplementation ameliorates the effects of poly-aromatic hydrocarbons in Atlantic salmon (Salmo salar)
Aquatic Toxicology
175
p. 171-183
2016
Lead intoxication in dogs: risk assessment of feeding dogs trimmings of lead-shot game
BMC Veterinary Research
12
2015
Polyaromatic hydrocarbons in aquafeeds, source, effects and potential implications for vitamin status of farmed fish species: A review
Aquaculture Nutrition
21
p. 257-273
2014
Transcriptional responses in Atlantic salmon (Salmo salar) exposed to deltamethrin, alone or in combination with azamethiphos
162
p. 23-33
2013
Establishing an upper level of intake for vitamin A in Atlantic salmon (Salmo salar L.) postsmolts
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
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
Aquaculture Nutrition
18
p. 12-20
2012
Vertebral deformities in farmed Atlantic salmon (Salmo salar L.) - etiology and pathology
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
Aquaculture Nutrition
18
p. 610-619
2012
Zebrafish (Danio rerio) as a model for investigating dietary toxic effects of deoxynivalenol contamination in aquaculture feeds
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
Journal of Food Protection
74
p. 1574-1580
2011
Vitamin K in fish nutrition
Aquaculture Nutrition
17
p. 585-594
2010
Vitamin K-dependent gamma-glutamylcarboxylase in Atlantic salmon (Salmo salar L.)
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
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
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.)
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
Aquaculture Nutrition
15
p. 366-378
2009
Retinoic acid cross-talk with calcitriol activity in Atlantic salmon (Salmo salar)
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)
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
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.)
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
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
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
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.)
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
British Journal of Nutrition
87
p. 13-20
Posters
2018
Selenium speciation in fish feed by HPLC-ICPMS
2018
Analysis of selenoproteins in Atlantic salmon (salmo salar) fed selenium supplemented feeds
2018
Tolerance and dose-response of subchronic dietary ethoxyquin (EQ) exposure in Atlantic salmon (Salmo salar L.)
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
2013
Vertebral columns of Atlantic salmon (Salmo salar) show alterations in protein abundance due to variable dietary P level
2013
Radiological studies on vertebral deformities in triploid Atlantic salmon (Salmo salar)
2013
The use of triploid salmon in Norwegian Aquaculture
2013
Phosphatase activities in Atlantic salmon (Salmo salar) vertebral bone and scales: our findings from the past years
2013
The use of triploid salmon in Norwegian Aquaculture
2008
Dietary menadione nicotinamide bisulphite (vitamin K) does not affect growth or bone health in first feeding Atlantic salmon (Salmo salar)
2008
Inflammation as a risk factor for spinal deformities in farmed Atlantic salmon underyearling smolts
2007
Investigations on first feeding fry of Atlantic salmon (Salmo salar L.) fed diets with different levels of menadione nicotinamide bisulphite (MNB)
2006
Workshop innen beindeformiteter hos laks og torsk i intensivt oppdrett
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
1999
Bioavailability of selenium from selenomethionine-enriched (tailor made) fillets of Atlantic salmon (Salmo salar) assessed in a rat model
Chapters and books
2013
Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels
p. 188-191
Popular science articles
2021
Risk assessment of melatonin. Opinion of the Norwegian Scientific Committee for Food and Environment
VKM Report
2021:07
p. 1-58
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.).
36
p. 1042-1054
2012
Triploid laks – en kandidat for kommersielt oppdrett?
Havforskningsrapporten
2007
Optimal fôrsammensetning i tidlig sjøvannsfase kan redusere innslaget av ryggradsdeformasjoner hos høstsmolt
Kyst og havbruk
p. 164-165
2004
Forskning innen fiskeernæring og helse ved NIFES i Bergen
Fiskehelse
6
1999
Karotenoider som vitamin A kilde i fisk
Norsk Fiskeoppdrett
p. 34-35
Academic lectures
2019
Safe limits of selenomethionine and selenite supplementation to plant-based Atlantic salmon feeds
2019
Selenium supplementation to salmon feeds; speciation, toxic mode of action, and safe limits
2019
Subchronic dietary exposure to ethoxyquin dimer induces microvesicular steatosis in male BALB/c mice
2018
Hazard Characterization of ethoxyquin and ethoxyquin dimer
2018
Spesiering og biotilgjengelighet av selen og sink i laksefôr
2018
Methods for analyzing selenium in fish feed
2018
The Norwegian monitoring program for fish feed -Metals and minerals in feed and feed ingredients
2018
A study of selenoproteins in Atlantic salmon (salmo salar) using hyphenated mass spectrometry and bioinformatics. Nordic conference on Plasma spectrochemistry
2018
A possible connection between oxidative stress and production related diseases in Atlantic salmon (Salmo salar L)
2018
Tolerance and dose-response assessment of subchronic dietary exposure to ethoxyquin in Atlantic salmon
2017
Characterization of Atlantic salmon (Salmo salar) selenoproteins using bioinformatics and hyphenated analytical techniques
2016
A short story on feed additives in Norwegian fish feed and farmed fish.
2016
Levels of undesirable substances in marine feed ingredients, commercial Norwegian fish feed and farmed Atlantic salmon in the last 13-15 years.
2016
Evaluation of the maximum limit for selenium in feed for salmonids
2016
Miljøgifter i hubro
2015
Feeding for fish welfare and robustness
2014
Dietary impacts of marine P ingredients from herring byproducts on growth, mineralization and skeletal development in Atlantic salmon (Salmo salar L.) fry
2013
Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels
2013
Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels
2013
Vertebral columns of Atlantic salmon (Salmo salar) show alterations in protein abundance due to variable dietary P levels
2012
Lock Improved phosphorus utilization in Atlantic salmon (Salmo salar L.) by H2SO4 hydrolysis of minerals in fish bones
2010
Farmed fish as a vitamin K source, limitations of menadione in fish feed
2010
Continuous light induces bone resorption and affects vertebral morphology in Atlantic salmon (Salmo salar L.) fed a phosphorous deficient diet
2009
Deformations of the spinal column in Atlantic salmon
2009
Dietary Fatty Acids and Inflammation in the vertebral column of Atlantic salmon (Salmo salar) smolts: A possible link to spinal deformities
2008
Establishing an upper level of vitamin A in Atlantic salmon (Salmo salar)
2008
Interference of retinoic acid in the vitamin D endocrine system in Atlantic salmon (Salmo salar)
2008
Roles of fat soluble vitamins in bone development and mineral metabolism
2006
Fettløselige vitaminers rolle i beinutvikling og mineralmetabolisme
2005
Elevated retinol levels do not cause spinal deformities in the developing salmon embryo
2004
Roles of fat soluble vitamins in bone development and mineral metabolism
2002
Endogenous vitamin A status and deformities in Atlantic salmon eggs and juveniles reared at two temperatures
2001
Hypervitaminosis A in first-feeding fry of the Atlantic salmon (Salmo salar L.)
Annet tidsskriftbidrag
2015
Trygt fôr, trygg mat
FiskeribladetFiskaren
2013
Risikabel risiko
FiskeribladetFiskaren
2012
Selèn til fisk og folk
FiskeribladetFiskaren
Reports and papers
2021
Utfordringer som hindrer økt utnyttelse av marint restråstoff og marine arter
2021
Program for overvåking av fiskefôr - Årsapport for prøver innsamlet i 2020
2020
HØRINGSUTTALELSE VEDRØRENDE REGULERINGSPLAN MED KONSEKVENSUTREDNING FOR UTVINNING AV GULL I BOGADALENKOLSVIK I BINDAL KOMMUNE
2020
Protocol for risk assessment of “other substances”. The Norwegian Scientific Committee for Food and Environment
2020
Program for fremmedstoffer i fôrmidler av fisk - Rapport for innsamlede prøver 2019
2020
Program for overvåking av fiskefôr - Årsrapport for prøver innsamlet i 2019
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
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
2019
Program for overvåking av fiskefôr - Årsrapport for prøver innsamlet i 2018
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
2019
Development of novel methods to evaluate availability of zinc, selenium and manganese in Atlantic salmon (Salmo salar)
2019
Oksidativt stress, vårdropp i pigmentering og produksjonslidelser hos laks
2018
Miljøgifter i hubro i Norge 1994-2014 - Rottegifter, klororganiske forbindelser og toksiske metaller
2018
Program for overvåking av fiskefôr
2018
Evaluation of the maximum limits for selenium in Atlantic salmon feeds
2017
Nivåer av tungmetaller, rottegifter og organiske miljøgifter i norske hubroer fra 1998-2014
2016
Sjømat i Oslofjorden – Uønskede stoffer i torsk, makrell og taskekrabbe Overvåking av forurensede havner og fjorder 2013-2015
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
2014
Økt utnyttelse av næringsstoffer fra marint restråstoff
2014
Utnyttelse av P fra sildeavskjær som alternativ P kilde i fôr til laksesmolt (Salmo salar L.)
2014
Nye marine ingredienser fra sildeavskjær som P ingrediens i fôr til lakseyngel (Salmo salar L.)
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
2013
Overvåkning forurensede havner og fjorder - undersøkelse av fremmedstoffer i torsk fra Salten i Nordland
2013
Program for overvåkning av fiskefôr - årsrapport 2012
2013
Risk assessment of lead exposure from cervid meat in Norwegian consumers and in hunting dogs
2013
Risk evaluation - triploid fish
2013
Risk assessment of mycotoxins in cereal grain in Norway. Opinion of the Scientific Steering Committee of the Norwegian Scientific Committee for Food Safety
2012
Overvåkning forurensede havner og fjorder - undersøkelse av fremmedstoffer i fisk og sjømat fra Ølenfjorden
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
2011
Program for overvåkning av fiskefôr - årsrapport 2011
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
2003
Retinoids in salmonid aquaculture with special emphasis on development deformities
1998
Bioavailability of selenium from selenomethionine-enriched ("tailor-made") fillets of Atlantic salmon
Net reports
Net reports
- Program for fremmedstoffer i fôrmidler av fisk
- Program for overvåking av fiskefôr
- Program for overvåking av fôr til landdyr
- Program for overvåking av fiskefôr
- Program for fremmedstoffer i fôrmidler av fisk
- Program for overvåking av fiskefôr
- Program for fremmedstoffer i fôrmidler av fisk
- Program for overvåking av fiskefôr
- Oksidativt stress, vårdropp i pigmentering og produksjonslidelser hos laks
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