Erik-Jan Lock

Publications
Academic articles
2020
Higher dietary micronutrients are required to maintain optimal performance of Atlantic salmon (Salmo salar) fed a high plant material diet during the full production cycle
Aquaculture
528
2020
Dietary selenium required to achieve body homeostasis and attenuate pro-inflammatory responses in Atlantic salmon post-smolt exceeds the present EU legal limit
Aquaculture
526:735413
p. 1-14
2020
Dietary micronutrient composition affects fillet texture and muscle cell size in Atlantic salmon (Salmo salar)
Aquaculture Nutrition
26
p. 936-945
2020
Total replacement of fish meal with black soldier fly (Hermetia illucens) larvae meal does not compromise the gut health of Atlantic salmon (Salmo salar)
Aquaculture
520
p. 1-8
2019
Growth and safety assessment of feed streams for black soldier fly larvae: A case study with aquaculture sludge
Animals
9
2019
Total replacement of dietary fish meal with black soldier fly (Hermetia illucens) larvae does not impair physical, chemical or volatile composition of farmed Atlantic salmon (Salmo salar L.)
Journal of the Science of Food and Agriculture
100
p. 1038-1047
2019
Species-specific discrimination of insect meals for aquafeeds by direct comparison of tandem mass spectra
Animals
9
2019
Recommendations for dietary level of micro-minerals and vitamin D3 to Atlantic salmon (Salmo salar) parr and post-smolt when fed low fish meal diets
PeerJ
7
2019
Enhanced micronutrient supplementation in low marine diets reduced vertebral malformation in diploid and triploid Atlantic salmon (Salmo salar) parr, and increased vertebral expression of bone biomarker genes in diploids
237
p. 1-13
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
Effect of dietary replacement of fish meal with insect meal on in vitro bacterial and viral induced gene response in Atlantic salmon (Salmo salar) head kidney leukocytes
Fish and Shellfish Immunology
91
p. 223-232
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
Black soldier fly larvae meal can replace fish meal in diets of sea-water phase Atlantic salmon (Salmo salar)
Aquaculture
503
p. 609-619
2019
Gut health and vaccination response in pre-smolt Atlantic salmon (Salmo salar) fed black soldier fly (Hermetia illucens) larvae meal
Fish and Shellfish Immunology
86
p. 1106-1113
2019
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet
227
p. 106-121
2018
Insect-based diets high in lauric acid reduce liver lipids in freshwater Atlantic salmon
Aquaculture Nutrition
p. 1-15
2018
Potential of insect-based diets for Atlantic salmon (Salmo salar)
Aquaculture
491
p. 72-81
2018
Know your fish: A novel compound-specific isotope approach for tracing wild and farmed salmon
Food Chemistry
256
p. 380-389
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
Changes in water temperature and oxygen: the effect of triploidy on performance and metabolism in large farmed Atlantic salmon
Aquaculture Environment Interactions
10
p. 157-172
2018
Mineral nutrition and bone health in salmonids
Reviews in Aquaculture
p. 1-26
2018
Chemical characterization of 21 species of marine macroalgae common in Norwegian waters: benefits of and limitations to their potential use in food and feed
Journal of the Science of Food and Agriculture
98
p. 2035-2042
2018
The chemical composition of two seaweed flies (Coelopa frigida and Coelopa pilipes) reared in the laboratory
Journal of Insects as Food and Feed
4
p. 135-142
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
In-depth metabolic profiling of marine macroalgae confirms strong biochemical differences between brown, red and green algae
Algal Research
26
p. 240-249
2017
Modulation of nutrient composition of black soldier fly (Hermetia illucens) larvae by feeding seaweed-enriched media
PLOS ONE
12
2017
Uptake of heavy metals and arsenic in black soldier fly (Hermetia illucens) larvae grown on seaweed-enriched media
Journal of the Science of Food and Agriculture
98
p. 2176-2183
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
Amino acid composition, protein content, and nitrogen-to-protein conversion factors of 21 seaweed species from Norwegian waters
Journal of Applied Phycology
2016
Atlantic salmon (Salmo salar) require increased dietary levels of B-vitamins when fed diets with high inclusion of plant based ingredients
PeerJ
2016
2016
Insect larvae meal as an alternative source of nutrients in the diet of Atlantic salmon (Salmo salar) postsmolt
Aquaculture Nutrition
22
p. 1202-1213
2016
Antioxidant nutrition in Atlantic salmon (Salmo salar) parr and post-smolt, fed diets with high inclusion of plant ingredients and graded levels of micronutrients and selected amino acids
PeerJ
8
2015
Intake of farmed Atlantic salmon fed soybean oil increases hepatic levels of arachidonic acid-derived oxylipins and ceramides in mice
Journal of Nutritional Biochemistry
26
p. 585-595
2014
Dietary linoleic acid elevates the endocannabinoids 2-AG and anandamide and promotes weight gain in mice fed a low fat diet
Lipids
49
p. 59-69
2013
Dietary eicosapentaenoic acid supplementation accentuates hepatic triglyceride accumulation in mice with impaired fatty acid oxidation capacity
Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids
1831
p. 291-299
2013
Dietary linoleic acid elevates endogenous 2-arachidonoylglycerol and anandamide in Atlantic salmon (Salmo salar L.) and mice, and induces weight gain and inflammation in mice
British Journal of Nutrition
109
p. 1508-1517
2013
Establishing an upper level of intake for vitamin A in Atlantic salmon (Salmo salar L.) postsmolts
Aquaculture Nutrition
19
p. 651-664
2013
Toxicokinetic model assessment on the dechlorination of dietary toxaphene CHB-62 into CHB-44 in Atlantic salmon (Salmo salar L.)
30
p. 1581-1589
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
Elasmoid scales of fishes as model in biomedical bone research
Journal of Applied Ichthyology
28
p. 382-387
2012
Dechlorination of the dietary nona-chlorinated toxaphene congeners 62 and 50 into the octa-chlorinated toxaphene congeners 44 and 40 in zebrafish (Danio rerio) and Atlantic salmon (Salmo salar)
Aquatic Toxicology
112
p. 54-61
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
Metabolic impacts of high dietary exposure to persistent organic pollutants in mice
Toxicology Letters
215
p. 8-15
2011
Nutritional regulation of bile acid metabolism is associated with improved pathological characteristics of the metabolic syndrome
Journal of Biological Chemistry
286
p. 28382-28395
2011
Dietary decontaminated fish oil has no negative impact on fish performance, flesh quality or production-related diseases in Atlantic salmon (Salmo salar)
Aquaculture Nutrition
17
p. E760-E772
2011
Depot-Dependent Effects of Adipose Tissue Explants on Co-Cultured Hepatocytes
PLOS ONE
6
2011
Chronic Consumption of Farmed Salmon Containing Persistent Organic Pollutants Causes Insulin Resistance and Obesity in Mice
PLOS ONE
6
p. e25170
2010
Vitamin K-dependent gamma-glutamylcarboxylase in Atlantic salmon (Salmo salar L.)
36
p. 627-635
2010
Reducing persistent organic pollutants while maintaining long chain omega-3 fatty acid in farmed Atlantic salmon using decontaminated fish oils for an entire production cycle
Chemosphere
81
p. 242-252
2010
Roles of lipid-soluble vitamins during ontogeny of marine fish larvae
Aquaculture Research
41
p. 745-750
2010
The significance of vitamin D for fish: a review
Aquaculture Nutrition
16
p. 100-116
2010
Tolerance of Atlantic Salmon (Salmo Salar) to dietborne endosulfan assessed by haematology, biochemistry, histology and growth
Aquaculture Nutrition
16
p. 549-558
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
2010
Persistent Organic Pollutant Exposure Leads to Insulin Resistance Syndrome
Environmental Health Perspectives
118
p. 465-471
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
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
Posters
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
Phosphatase activities in Atlantic salmon (Salmo salar) vertebral bone and scales: our findings from the past years
2012
Assessment of protein expression profiles in livers of Atlantic salmon (Salmo salar) exposed to toxaphene-contaminated diets
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
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
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
2018
Nye anbefalinger for vitaminnivå i dagens fôr til laks i sjø - Resultater fra prosjektene ARRAINA og ASSESSFEED
Norsk Fiskeoppdrett
1
2014
Økt utnyttelse av forfor fra fiskeavskjær
Norsk Fiskeoppdrett
p. 42-45
Academic lectures
2018
Tailoring of insects as aquafeed ingredients
2018
Spesiering og biotilgjengelighet av selen og sink i laksefôr
2015
Feeding black soldier fly (Hermetia illucens) a diet containing seaweed introduces valuable nutrients and undesirable elements into the larvae
2015
Changes in nutrient and heavy metal composition of black soldier fly larvae Hermetia illucens fed on marine macroalgae
2015
Insects as lipid source for Atlantic salmon
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
Continuous light induces bone resorption and affects vertebral morphology in Atlantic salmon (Salmo salar L.) fed a phosphorous deficient diet
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
2004
Roles of fat soluble vitamins in bone development and mineral metabolism
Reports and papers
2020
Mot en ny havnæring for tare? : Muligheter og utfordringer for dyrking av alger i Norge
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
2018
Validering av optimale mikronæringsstoff-nivå i laksefôr - ASSESSFEED
2016
Potential risks posed by macroalgae for application as feed and food - a Norwegian perspective
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.)
News
News
- (08.02.2021) What will farmed fish eat in the future?
- (28.10.2019) Organic mineral supplements are better for fish and the environment
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