- E-mailErik-Jan.Lock@uib.no
- Visitor AddressThormølens gate 53 A/B5006 Bergen
- Postal AddressPostboks 78035020 Bergen
Academic article
- (2022). Impact of dietary zinc and seawater transfer on zinc status, availability, endogenous loss and osmoregulatory responses in Atlantic salmon smolt fed low fish meal feeds. Aquaculture.
- (2022). Future feed resources in sustainable salmonid production: A review. Reviews in Aquaculture. 1-23.
- (2021). Polycyclic aromatic hydrocarbons modulate the activity of Atlantic cod (Gadus morhua) vitamin D receptor paralogs in vitro. Aquatic Toxicology. 1-11.
- (2021). Future feed control – Tracing banned bovine material in insect meal. Food Control.
- (2021). Does sous-vide cooking preserve the chemical and volatile composition of Atlantic salmon (Salmo salar L.) fed Hermetia illucens larvae meal? Journal of Insects as Food and Feed. 69-77.
- (2021). Assessing mineral availability in fish feeds using complementary methods demonstrated with the example of zinc in atlantic salmon. Journal of Visualized Experiments. 1-16.
- (2021). A meta-analysis on the nutritional value of insects in aquafeeds. Journal of Insects as Food and Feed. 743-759.
- (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.
- (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. 17 pages.
- (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. 1-14.
- (2020). Dietary micronutrient composition affects fillet texture and muscle cell size in Atlantic salmon (Salmo salar). Aquaculture Nutrition. 936-945.
- (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. 1038-1047.
- (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. Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. 106-121.
- (2019). Species-specific discrimination of insect meals for aquafeeds by direct comparison of tandem mass spectra. Animals.
- (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. 15-27.
- (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. Food Additives & Contaminants. 1191-1205.
- (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. 22 pages.
- (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. 1106-1113.
- (2019). Growth and safety assessment of feed streams for black soldier fly larvae: A case study with aquaculture sludge. Animals. 15 pages.
- (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. Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology. 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. 1-9.
- (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. 223-232.
- (2019). Black soldier fly larvae meal can replace fish meal in diets of sea-water phase Atlantic salmon (Salmo salar). Aquaculture. 609-619.
- (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. 377-383.
- (2018). Utilization of H2SO4-hydrolysed phosphorous from herring bone by-products in feed for Atlantic salmon (Salmo salar) 0+ postsmolt. Aquaculture Nutrition. 348-365.
- (2018). The chemical composition of two seaweed flies (Coelopa frigida and Coelopa pilipes) reared in the laboratory. Journal of Insects as Food and Feed. 135-142.
- (2018). Potential of insect-based diets for Atlantic salmon (Salmo salar). Aquaculture. 72-81.
- (2018). Mineral nutrition and bone health in salmonids. Reviews in Aquaculture. 1-26.
- (2018). Know your fish: A novel compound-specific isotope approach for tracing wild and farmed salmon. Food Chemistry. 380-389.
- (2018). Insect-based diets high in lauric acid reduce liver lipids in freshwater Atlantic salmon. Aquaculture Nutrition. 1-15.
- (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. 2035-2042.
- (2018). Changes in water temperature and oxygen: the effect of triploidy on performance and metabolism in large farmed Atlantic salmon. Aquaculture Environment Interactions. 157-172.
- (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. 2176-2183.
- (2017). Modulation of nutrient composition of black soldier fly (Hermetia illucens) larvae by feeding seaweed-enriched media. PLOS ONE.
- (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. 49-59.
- (2017). In-depth metabolic profiling of marine macroalgae confirms strong biochemical differences between brown, red and green algae. Algal Research. 240-249.
- (2016). Utilization of acid hydrolysed phosphorous from herring bone by-products in feed for Atlantic salmon (Salmo salar) start-feeding fry. Aquaculture. 173-184.
- (2016). Insect larvae meal as an alternative source of nutrients in the diet of Atlantic salmon (Salmo salar) postsmolt. Aquaculture Nutrition. 1202-1213.
- (2016). Increased dietary phosphorous prevents vertebral deformities in triploid Atlantic salmon (Salmo salar L.). Aquaculture Nutrition. 72-90.
- (2016). Dietary vitamin A supplementation ameliorates the effects of poly-aromatic hydrocarbons in Atlantic salmon (Salmo salar). Aquatic Toxicology. 171-183.
- (2016). Atlantic salmon (Salmo salar) require increased dietary levels of B-vitamins when fed diets with high inclusion of plant based ingredients. PeerJ.
- (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.
- (2016). Amino acid composition, protein content, and nitrogen-to-protein conversion factors of 21 seaweed species from Norwegian waters. Journal of Applied Phycology. 9 pages.
- (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. 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. 59-69.
- (2013). Toxicokinetic model assessment on the dechlorination of dietary toxaphene CHB-62 into CHB-44 in Atlantic salmon (Salmo salar L.). Food Additives & Contaminants. 1581-1589.
- (2013). Establishing an upper level of intake for vitamin A in Atlantic salmon (Salmo salar L.) postsmolts. Aquaculture Nutrition. 651-664.
- (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. 1508-1517.
- (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. 291-299.
- (2012). Metabolic impacts of high dietary exposure to persistent organic pollutants in mice. Toxicology Letters. 8-15.
- (2012). Elasmoid scales of fishes as model in biomedical bone research. Journal of Applied Ichthyology. 382-387.
- (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. 12-20.
- (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. 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. 610-619.
- (2011). Nutritional regulation of bile acid metabolism is associated with improved pathological characteristics of the metabolic syndrome. Journal of Biological Chemistry. 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. E760-E772.
- (2011). Depot-Dependent Effects of Adipose Tissue Explants on Co-Cultured Hepatocytes. PLOS ONE. 9 pages.
- (2011). Chronic Consumption of Farmed Salmon Containing Persistent Organic Pollutants Causes Insulin Resistance and Obesity in Mice. PLOS ONE. e25170.
- (2010). Vitamin K-dependent gamma-glutamylcarboxylase in Atlantic salmon (Salmo salar L.). Fish Physiology & Biochemistry. 627-635.
- (2010). Tolerance of Atlantic Salmon (Salmo Salar) to dietborne endosulfan assessed by haematology, biochemistry, histology and growth. Aquaculture Nutrition. 549-558.
- (2010). Roles of lipid-soluble vitamins during ontogeny of marine fish larvae. Aquaculture Research. 745-750.
- (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. 242-252.
- (2010). Persistent Organic Pollutant Exposure Leads to Insulin Resistance Syndrome. Environmental Health Perspectives. 465-471.
- (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. 957-972.
- (2009). Retinoic acid cross-talk with calcitriol activity in Atlantic salmon (Salmo salar). Journal of Endocrinology. 473-482.
- (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. 638-649.
- (2007). The vitamin D receptor and its ligand 1 alpha,25-dihydroxyvitamin D-3 in Atlantic salmon (Salmo salar). Journal of Endocrinology. 459-471.
Report
- (2020). WORKING GROUP ON ENVIRONMENTAL INTERACTIONS OF AQUACULTURE (WGEIA). ICES Scientific Reports. 112. 112. .
- (2020). Towards a new marine industry for kelp? : Potential and challenges for culturing algae in Norway. 2020 - 05. 2020 - 05. .
- (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. 2019:07. 2019:07. .
- (2018). Validation of optimal levels of micronutrients in feed for Atlantic salmon. 21-2018. 21-2018. .
- (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. 2015:30. 2015:30. .
- (2014). Økt utnyttelse av næringsstoffer fra marint restråstoff. 11/2014. 11/2014. .
- (2014). Utnyttelse av P fra sildeavskjær som alternativ P kilde i fôr til laksesmolt (Salmo salar L.). 8/2014. 8/2014. .
- (2014). Nye marine ingredienser fra sildeavskjær som P ingrediens i fôr til lakseyngel (Salmo salar L.). 9/2014. 9/2014. .
Lecture
- (2017). A novel method for the determination of chitin in an insect based fish feed by using experimental design and liquid chromatography mass spectrometry.
- (2016). Bioconversion of brown seaweed by black soldier fly larvae, effects on nutritional composition and feed safety considerations.
- (2014). Dietary impacts of marine P ingredients from herring byproducts on growth, mineralization and skeletal development in Atlantic salmon (Salmo salar L.) fry.
- (2008). Inflammation as a risk factor for spinal deformities in farmed Atlantic salmon (Salmo salar) 0+ smolts.
Academic lecture
- (2021). Consistent changes in the intestinal microbiota of Atlantic salmon fed insect meal diets.
- (2018). Tailoring of insects as aquafeed ingredients.
- (2018). Spesiering og biotilgjengelighet av selen og sink i laksefôr.
- (2015). Insects as lipid source for Atlantic salmon.
- (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.
- (2013). Vertebral columns of Atlantic salmon (Salmo salar) show alterations in protein abundance due to variable dietary P levels.
- (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.
- (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). Roles of fat soluble vitamins in bone development and mineral metabolism.
- (2008). Interference of retinoic acid in the vitamin D endocrine system in Atlantic salmon (Salmo salar).
- (2008). Establishing an upper level of vitamin A in Atlantic salmon (Salmo salar).
- (2006). Fettløselige vitaminers rolle i beinutvikling og mineralmetabolisme.
- (2004). Roles of fat soluble vitamins in bone development and mineral metabolism.
Editorial
- (2021). Aquaculture nutrition becomes a fully open access journal. Aquaculture Nutrition. 1269.
Popular scientific article
- (2018). Nye anbefalinger for vitaminnivå i dagens fôr til laks i sjø - Resultater fra prosjektene ARRAINA og ASSESSFEED. Norsk Fiskeoppdrett.
Feature article
- (2021). Store muligheter i havet. intrafish.no.
Academic chapter/article/Conference paper
- (2013). Changes in protein abundance in the vertebral column of Atlantic salmon (Salmo salar) fed variable dietary P levels. 4 pages.
Poster
- (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). Inflammation as a risk factor for spinal deformities in farmed Atlantic salmon underyearling smolts.
- (2008). Dietary menadione nicotinamide bisulphite (vitamin K) does not affect growth or bone health in first feeding Atlantic salmon (Salmo salar).
- (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.
Academic literature review
- (2012). Vertebral deformities in farmed Atlantic salmon (Salmo salar L.) - etiology and pathology. Journal of Applied Ichthyology. 433-440.
- (2010). The significance of vitamin D for fish: a review. Aquaculture Nutrition. 100-116.
Article in business/trade/industry journal
- (2014). Økt utnyttelse av forfor fra fiskeavskjær. Norsk Fiskeoppdrett. 42-45.
More information in national current research information system (CRIStin)