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HomeAboutEmployeesTrine Ytrestøyl

Trine Ytrestøyl

PhD
Senior Scientist

+47 412 29 744

+47 71 40 01 35

trine.ytrestoyl@nofima.no

Sunndalsøra

Nutrition and feed technology

Cristin See publications in Cristin

My Projects

BALANCE

Metabolic imbalance in Atlantic salmon – Significance of the interaction between nutrition and genetics

2017 - 2020

AQUAEXCEL2020

2015 - 2020

ClimeFish

Decision support for a sustainable European fish production under climate change

2016 - 2020

Pigmentation in salmon

How feed controls pigmentation in salmon

My publications

Trine Ytrestøyl has 52 publications at Nofima:

Utilization of feed resources in the production of rainbow trout (Oncorhynchus mykiss) in Norway in 2020

Aquaculture Reports, 2022
Academic article

Utilization of feed resources in the production of Atlantic salmon (Salmo salar) in Norway: An update for 2020

Aquaculture Reports, 2022
Academic article

Chemical composition of whole body and fillet of slaughter sized Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss) farmed in Norway in 2020

Aquaculture Reports, 2022
Academic article

Photoperiod in recirculation aquaculture systems and timing of seawater transfer affect seawater growth performance of Atlantic salmon (Salmo salar)

Journal of the World Aquaculture Society, 2022
Academic article

Utilization of feed resources in Norwegian farming of Atlantic salmon and rainbow trout in 2020. Professional report

2022
Nofima’s reports

Transcriptome and functional responses to absence of astaxanthin in Atlantic salmon fed low marine diets

Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics, 2021
Academic article

Sunn, trygg mat og bærekraftig produksjon – hvilken rolle spiller det hvordan maten blir produsert og hva man spiser for menneskers og jordklodens helse?

2020
Chapter

Physical feed properties affect gastrointestinal passage rate in Atlantic salmon, Salmo salar

Aquaculture Nutrition, 2020
Academic article

Feed intake in Atlantic salmon fed with or without surface spreading of feed

Journal of Agricultural and Marine Sciences (JAMS), 2020
Academic article

Feed intake, nutrient digestibility and nutrient retention in Atlantic salmon (Salmo salar L.) fed diets with different physical pellet quality

Journal of Fisheries, 2020
Academic article

Performance and welfare of Atlantic salmon, Salmo salar L. post-smolts in recirculating aquaculture systems: Importance of salinity and water velocity

Journal of the World Aquaculture Society, 2020
Academic article

Assessment of Astaxanthin Accumulation in Hepatocytes of Atlantic Salmon Fed Different Diets Using NMR Spectroscopy

Molecules, 2020
Academic article

Microalgal Schizochytrium limacinum Biomass Improves Growth and Filet Quality When Used Long-Term as a Replacement for Fish Oil, in Modern Salmon Diets

Frontiers in Marine Science, 2020
Academic article

Effekt av fôr, temperatur og stress på pigmentering i laks-Faglig sluttrapport

2019
Report

Utilization of feed resources in the production of Atlantic salmon (Salmo salar) in Norway: An update for 2016

Aquaculture Reports, 2019
Academic article

Effect of feed, temperature and stress on pigmentation in salmon

2019
Nofima’s reports

Resource utilization of Norwegian salmon farming in 2016 – Professional final report

2019
Nofima’s reports

New omega-3 sources in diets of Atlantic salmon

2019
Nofima’s reports

What is the effect of novel production protocols on performance, health and welfare of Atlantic salmon post-smolts?

2018
Nofima’s reports

Forskeren forteller: Ja til mer av kylling og laks

Forskning.no, 2018
Article in business/trade/industry journal

Dietary impacts of sulphuric acid extracted fish bone compounds on astaxanthin utilization and muscle quality in Atlantic salmon (Salmo salar)

Aquaculture, 2018
Academic article

Measurement of gastrointestinal passage rate in Atlantic salmon (Salmo salar) fed dry or soaked feed

Aquaculture Reports, 2017
Academic article

Environmental impacts, Chapter 4, page 173-231 in: Deliverable D2.1 Production issues in organic aquaculture

2017
Report

Microbial community dynamics in semi-commercial RAS for production of Atlantic salmon post-smolts at different salinities

Aquacultural Engineering, 2016
Academic article

Effekter av endret fettsyresammensetning i fôr til laks relatert til fiskens helse, velferd og robusthet (Fett for fiskehelse): Oppdatering 2016

2016
Nofima’s reports

Karakterisering av slam fra tre kommersielle settefiskanlegg gjennom ett produksjonsår. Hovednæringsstoff, mineraler og tungmetaller

2016
Nofima’s reports

Tørrstoffinnhold i slam fra landbasert produksjon av Atlantisk laks

2016
Nofima’s reports

Langtidseffekter av lave omega-3 nivåer i fôr på laksens helse

2016
Nofima’s reports

Utilisation of feed resources in production of Atlantic salmon (Salmo salar) in Norway

Aquaculture, 2015
Academic article

Feed intake and nutrient digestibility and retention in Atlantic salmon fed diets with different physical pellet quality. A CREATE project

2015
Nofima’s reports

Vurderinger omkring organiske miljøgifter i akse og fiskeslam

2015
Report

Feed intake in Atlantic salmon fed with two different spreading patterns of feed

2015
Report

Norsk oppdrettslaks-en effektiv 40-åring.

Norsk Sjømat, 2014
Article in business/trade/industry journal

Ressursregnskap og analyse av fôrråvarer 2012. Sluttrapport

2014
Nofima’s reports

Resource utilisation of Norwegian salmon farming in 2012

2014
Nofima’s reports

Gut evacuation rate in Atlantic salmon (Salmo salar) fed diets with different physical properties. A CREATE project

2014
Nofima’s reports

Kvalitetsaspekter hos laks som matvare ved endret fettsyresammensetning

2014
Nofima’s reports

Gastrointestinal passage rate in Atlantic salmon (Salmo salar) fed dry or soaked feed. A CREATE project

2013
Nofima’s reports

Utnyttelse av slam fra akvakultur i blandingsanlegg for biogassproduksjon: teknologi og muligheter

2013
Nofima’s reports

Resource utilisation and eco-efficiency of Norwegian salmon farming in 2010

2011
Nofima’s reports

Today’s and tomorrow’s feed ingredients in Norwegian aquaculture

2011
Nofima’s reports

Growth performance, mortality and carotenoid pigmentation of fry offspring as affected by dietary supplementation of astaxanthin to female rainbow trout (Oncorhynchus mykiss) broodstock

Journal of Applied Ichthyology, 2010
Academic article

How apparent digestibility of carotenoids, macronutrients, and minerals are differently affected by ration level in Atlantic salmon, Salmo Salar

Journal of Applied Aquaculture, 2010
Academic article

Leverkvalitet hos oppdrettstorsk. Statusrapport

2008
Nofima’s reports

Dose response in uptake and deposition of intraperitoneally administered astaxanthin in Atlantic salmon (Salmo salar L.) and Atlantic cod (Gadus morhua L.)

Aquaculture, 2007
Academic article

Digestibility and muscle retention of astaxanthin in Atlantic salmon, Salmo salar, fed diets with the red yeast Phaffia rhodozyma in comparison with synthetic formulated astaxanthin

Aquaculture, 2007
Academic article

Intraperitoneal and dietary administration of astaxanthin in rainbow trout (Oncorhynchus mykiss) – Plasma uptake and tissue distribution of geometrical E/Z isomers

Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology, 2007
Academic article

Effects of dietary astaxanthin supplementation on reproductive characteristics of rainbow trout (Oncorhynchus mykiss)

Journal of Applied Ichthyology, 2006
Academic article

Astaxanthin digestibility as affected by ration levels for Atlantic salmon, Salmo salar

Aquaculture, 2006
Academic article

Effects of temperature and feed intake on astaxanthin digestibility and metabolism in Atlantic salmon, Salmo salar

Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology, 2005
Academic article

Plasma appearance of unesterified astaxanthin geometrical E/Z and optical R/S isomers in men given single doses of a mixture of optical 3 and 3 ‘ R/S isomers of astaxanthin fatty acyl diesters

Comparative Biochemistry and Physiology - Part C: Toxicology & Pharmacology, 2004
Academic article

Carotenoid and lipid content in muscle of Atlantic salmon, Salmo salar, transferred to seawater as 0+ or 1+ smolts

Comparative Biochemistry and Physiology - Part B: Biochemistry & Molecular Biology, 2004
Academic article