Browsing Brage IMR by Author "Wiech, Martin"
Now showing items 1-20 of 35
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Are mesopelagic organisms nutritious food? Impact on metabolism, availability of nutrients, and contaminants from dietary intervention in C57BL/6J mice model
Mahjour Azad, Atabak; Myrmel, Lene Secher; Wiech, Martin; Nøstbakken, Ole Jakob; Fjære, Even; Lundebye, Anne-Katrine; Ho, Quang Tri; Madsen, Lise (Peer reviewed; Journal article, 2024)Mesopelagic species are unexplored novel low-trophic sources of essential micronu-trients and may contribute to combat malnutrition. In this study, common mesopelagicspecies from the North Sea including Northern krill ... -
Arsenic speciation and arsenic feed-to-fish transfer in Atlantic salmon fed marine low trophic feeds based blue mussel and kelp
Silva, Marta Sofia; Tibon, Jojo; Sartipiyarahmadi, Sahar; Remø, Sofie C.; Sele, Veronika; Søfteland, Liv Ingeborg Rosvoll; Sveier, Harald; Wiech, Martin; Philip, Antony Jesu Prabhu; Berntssen, Marc HG (Peer reviewed; Journal article, 2023)Background Aquaculture aims to reduce the environmental and climate footprints of feed production. Consequently, low trophic marine (LTM) resources such as blue mussels and kelp are potential candidates to be used as ... -
Arsenic species in mesopelagic organisms and their fate during aquafeed processing
Tibon, Jojo; Amlund, Heidi; Gomez Delgado, Ana Isabel; Berntssen, Marc HG; Silva, Marta Sofia; Wiech, Martin; Sloth, Jens Jørgen; Sele, Veronika (Peer reviewed; Journal article, 2022)A responsible harvest of mesopelagic species as aquafeed ingredients has the potential to address the United Nations Sustainable Development Goal 14, which calls for sustainable use of marine resources. Prior to utilization, ... -
Atlantic bluefin tuna tagged off Norway show extensive annual migrations, high site-fidelity and dynamic behaviour in the Atlantic Ocean and Mediterranean Sea
Ferter, Keno; Pagniello, Camille M.L.S.; Block, Barbara A.; Bjelland, Otte; Castleton, Michael R.; Tracey, Sean R.; Reimer, Theodore E. J.; Sundelöf, Andreas; Onandia, Inigo; Wiech, Martin; Alemany, Francisco; Nøttestad, Leif (Peer reviewed; Journal article, 2024)Atlantic bluefin tuna (ABFT; Thunnus thynnus) is a highly migratory species. To investigate the migrations and vertical behaviours of ABFT migrating to Nordic waters, we deployed pop-up satellite archival transmitting tags ... -
Blue mussel (Mytilus edulis) silage, a possible low trophic marine protein source for Atlantic salmon (Salmo salar L.)
Sartipiyarahmadi, Sahar; Philip, Antony Jesu Prabhu; Forshei, Aksel N.; Sveier, Harald; Steinsund, Silje; Kleppe, Malin; Lock, Erik Jan Robert; Madaro, Angelico; Hansen, Tom Johnny; Strand, Øivind; Wiech, Martin; Jakobsen, Jan Vidar; Remø, Sofie C. (Peer reviewed; Journal article, 2024)Blue mussel (Mytilus edulis) could be a promising marine protein source in fish feeds and is of great interest since it can be cultivated along the Norwegian coastline. However, the use of blue mussels in feeds is dependent ... -
Cadmium in brown crab Cancer pagurus. Effects of location, season, cooking and multiple physiological factors and consequences for food safety
Wiech, Martin; Frantzen, Sylvia; Duinker, Arne; Rasinger, Josef Daniel; Måge, Amund (Peer reviewed; Journal article, 2020)Brown crab Cancer pagurus is appreciated as seafood in several European countries. However, cadmium levels in crabs can be elevated and their consumption may pose a hazard for human health. To assess if cadmium poses a ... -
Cadmium in the shore crab Carcinus maenas along the Norwegian coast: geographical and seasonal variation and correlation to physiological parameters
Knutsen, Heidi; Wiech, Martin; Duinker, Arne; Måge, Amund (Journal article; Peer reviewed, 2018)Previously, high concentrations of cadmium have been found in the hepatopancreas of the edible or brown crab (Cancer pagurus) sampled from positions north of about 67 °N, compared to regions further south along the Norwegian ... -
Differences in nutrient and undesirable substance concentrations in Maurolicus muelleri across the Bay of Biscay, Norwegian fjords, and the North Sea
Zhu, Yiou; Mahjour Azad, Atabak; Kjellevold, Marian; Bald, Carlos; Iñarra, Bruno; Alvarez, Paula; Boyra, Guillermo; Berntssen, Marc HG; Madsen, Lise; Wiech, Martin (Peer reviewed; Journal article, 2023)We are having pressing issues of global food insecurity and malnutrition. Mesopelagic communities in the North Atlantic have been estimated to have high biomasses of organisms. Some of these low-trophic organisms are known ... -
Exploring the nutrient composition of various shellfish available in Norway and their role in providing key nutrients
Moxness Reksten, Amalie; Wiech, Martin; Aakre, Inger; Markhus, Maria Wik; Nøstbakken, Ole Jakob; Hannisdal, Rita; Madsen, Lise; Dahl, Lisbeth (Peer reviewed; Journal article, 2024)Shellfish constitute a diverse group of aquatic animals, encompassing numerous species of molluscs and crustaceans able to supply important nutrients beneficial to human health. However, information regarding their nutritional ... -
Fremmedstoffer i flekksteinbit, gråsteinbit og vassild/strømsild - Sluttrapport for kartleggingsprogrammet «Miljøgifter i fisk og fiskevarer» 2019-2022
Wiech, Martin; Frantzen, Sylvia; Reecht, Yves; Hallfredsson, Elvar Halldor; Nilsen, Bente Merete (Rapport fra havforskningen;2023 - 52, Research report, 2023)I dette arbeidet ble det gjennomført en kartlegging av viktige fremmedstoffer i flekksteinbit (Anarhichas minor), gråsteinbit (Anarhichas lupus), vassild (Argentina silus) og strømsild (Argentina sphyraena) fra norske ... -
Fremmedstoffer i villfisk 2023 - Bestemmelse av uorganisk arsen, metylkvikksølv og PFAS i utvalgte sjømatprøver
Frantzen, Sylvia; Valdersnes, Stig; Wiech, Martin; Sanden, Monica (Rapport fra havforskningen;2024 - 27, Research report, 2024)I dette prosjektet er det gjennomført analyser for uorganisk arsen, metylkvikksølv og perfluorerte alkylstoffer (PFAS) i ti ulike fiskearter samt reker fra norske havområder. Prøvematerialet var samlet inn gjennom ulike ... -
Growth Performance, Nutrient Digestibility, and Retention in Atlantic Salmon, Salmo salar L., Fed Diets with Fermented Sugar Kelp, Saccharina latissima
Sartipiyarahmadi, Sahar; Philip, Antony Jesu Prabhu; Sveier, Harald; Steinsund, Silje; Lock, Erik Jan Robert; Madaro, Angelico; Hansen, Tom Johnny; Wiech, Martin; Strand, Øivind; Jakobsen, Jan Vidar; Van Der Heide, Marleen E.; Nørgaard, Jan Værum; Remø, Sofie C. (Peer reviewed; Journal article, 2023)Using low trophic marine resources such as sugar kelp (Saccharina latissimi) is of great interest to increase the circular food production in the ocean. Sugar kelp does, however, contain high levels of carbohydrates and ... -
Kartlegging av fremmedstoffer i mesopelagiske arter fra norske farvann - Mesopelagisk fisk fra Norskehavet og Sognefjorden
Wiech, Martin; Duinker, Arne; Sanden, Monica (Rapport fra havforskningen;36-2018, Research report, 2018) -
Mesopelagic Species and Their Poential Contribution to Food and Feed Security - A Case Study from Norway
Kjellevold, Marian; Strand, Espen; Sanden, Monica; Wiech, Martin (Peer reviewed; Journal article, 2020)The projected increase in global population will demand a major increase in global food production. There is a need for more biomass from the ocean as future food and feed, preferentially from lower trophic levels. In this ... -
Miljøgifter i fisk og fiskevarer 2019 - Organiske miljøgifter, tungmetaller, 3-MCPD og glysidylestere i marine oljer til humant konsum
Nilsen, Bente Merete; Wiech, Martin; Sanden, Monica (Rapport fra havforskningen;2020 - 25, Research report, 2020)Ti ulike marine oljer til humant konsum, tre fiskeoljer, tre seloljer, tre krilloljer og en raudåteolje, ble analysert for dioksiner, dioksinlignende PCB, ikke-dioksinlignende PCB, polybromerte flammehemmere, arsen, kadmium, ... -
MILJØGIFTER I FISK OG FISKEVARER 2021 - Organiske miljøgifter, tungmetaller, 3-MCPD og glysidylestere i marine oljer til humant konsum
Nilsen, Bente Merete; Wiech, Martin; Sanden, Monica (Rapport fra havforskningen;2022 - 25, Research report, 2022)Ti ulike marine oljer til humant konsum, én blandingsolje av fisk- og planteolje, syv fiskeoljer og to seloljer, ble analysert for dioksiner, dioksinlignende PCB, ikke-dioksinlignende PCB, polybromerte flammehemmere, arsen, ... -
Modelling seasonal and geographical n-3 polyunsaturated fatty acid contents in marine fish from the Northeast Atlantic Ocean
Ho, Quang Tri; Dahl, Lisbeth; Nedreaas, Kjell Harald; Mahjour Azad, Atabak; Bank, Michael; Berg, Florian; Wiech, Martin; Frantzen, Sylvia; Sanden, Monica; Wehde, Henning; Frøyland, Livar; Måge, Amund; Madsen, Lise (Peer reviewed; Journal article, 2024)Demand for n-3 polyunsaturated fatty acids (n-3 PUFAs) exceeds supply. Large-scale studies on effects of season and geography of n-3 PUFAs in marine fish from the Northeast Atlantic Ocean (NEAO) may be used to optimize ... -
Monitoring programme for pharmaceuticals, illegal substances, contaminants and microbiology in aquatic products imported to Norway from third countries - Annual report for 2023
Storesund, Julia Endresen; Wiech, Martin; Lunestad, Bjørn Tore; Hannisdal, Rita (Rapport fra havforskningen;2024 - 30, Research report, 2024)This report summarises results from the ongoing monitoring programme for veterinary border control on aquatic products imported to Norway from countries outside the EU and the European Economic Area in 2023. Samples were ... -
Monitoring programme for veterinary control on seafood products imported to Norway from third countries - Results from 2021
Storesund, Julia Endresen; Wiech, Martin; Lunestad, Bjørn Tore; Marathe, Nachiket Prakash; Hove, Helge Torbjørn (Rapport fra havforskningen;2023 - 53, Research report, 2023)This report summarises results from the ongoing monitoring programme for veterinary border control on seafood products imported to Norway from countries outside the EU and the European Economic Area in 2021. -
Monitoring programme for veterinary control on seafood products imported to Norway from third countries - Results from 2022
Storesund, Julia Endresen; Wiech, Martin; Hannisdal, Rita; Lunestad, Bjørn Tore (Rapport fra havforskningen;2023 - 47, Research report, 2023)This report summarises results from the ongoing monitoring programme for veterinary border control on seafood products imported to Norway from countries outside the EU and the European Economic Area in 2022. Eight samples ...