Blar i NOFIMA vitenarkiv på forfatter "Langsrud, Solveig"
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Evaluation of ATP bioluminescence‐based methods for hygienic assessment in fish industry.
Møretrø, Trond; Normann, Marius A.; Sæbø, Håkon Rydland; Langsrud, Solveig (Journal article; Peer reviewed, 2019) -
Food risk communication to consumers: The scare of antibiotic resistant bacteria in chicken
Ueland, Øydis; Langsrud, Solveig; Veflen, Nina (Peer reviewed; Journal article, 2023)In 2014 a food scare following a report on antibiotic resistant bacteria in chicken fillets led to a dramatic drop in sales of chicken. Actors in the food chain as well as the authorities were unprepared for the consequences ... -
Food Scares: Reflections and Reactions
Veflen, Nina; Storstad, Oddveig; Samuelsen, Bendik Meling; Langsrud, Solveig; Hagtvedt, Therese; Ueland, Øydis; Gregersen, Fredrik Alexander; Scholderer, Joachim (Peer reviewed; Journal article, 2017)The aim of this study is to investigate consumers’ reflections and reactions to a food scare news story. Previous studies indicate that risk communication not always is able to influence people’s behavior and that pre-existing ... -
Forbrukeres matadferd på kjøkkenet
Ueland, Øydis; Hagtvedt, Therese; Langsrud, Solveig; Veflen, Nina (Nofima rapportserie, Research report, 2017) -
Forebygging av Listeria i produksjonsanlegg for laks ─ Faglig sluttrapport
Langsrud, Solveig; Møretrø, Trond (Nofima rapportserie, Research report, 2018)ATP-metoden kan brukes som et supplement til, men ikke erstatte mikrobiologisk renholdkontroll og/eller prøvetaking for Listeria. ATP-metoden for renholdskontroll i produksjonsanlegg for laks/ørret kan benyttes for å påvise ... -
Genome Analysis of Listeria monocytogenes Sequence Type 8 Strains Persisting in Salmon and Poultry Processing Environments and Comparison with Related Strains
Fagerlund, Annette; Langsrud, Solveig; Schirmer, Bjørn Christian; Møretrø, Trond; Heir, Even (Journal article, 2016) -
Genomic analysis of Listeria monocytogenes CC7 associated with clinical infections and persistence in the food industry
Møretrø, Trond; Wagner, Eva; Heir, Even; Langsrud, Solveig; Fagerlund, Annette (Peer reviewed; Journal article, 2024) -
Hand hygiene practices during meal preparation-a ranking among ten European countries
Mihalache, Octavian Augustin; Teixeira, Paula; Langsrud, Solveig; Nicolau, Anca Ioana (Peer reviewed; Journal article, 2023) -
High Oxygen Packaging of Atlantic Cod Fillets Inhibits Known Spoilage Organisms, but Sensory Quality Is Not Improved Due to the Growth of Carnobacterium/Carnobacteriaceae
Hansen, Anlaug Ådland; Langsrud, Solveig; Berget, Ingunn; Øvrum Gaarder, Mari; Moen, Birgitte (Peer reviewed; Journal article, 2021)Improved quality control and prolonged shelf life are important actions in preventing food waste. To get an overview of the bacterial diversity of fillets from live stored mature Atlantic cod, bacterial isolates were ... -
Hurtigmetoder for påvisning av listeria (Faktaark)
Moen, Birgitte; Fagerlund, Annette; Langsrud, Solveig (Other type of report, 2024)For å forebygge listeria i mat er det viktig med raskere metoder for påvisning. Nofima har kartlagt hvilke metoder for påvisning av Listeria monocytogenes som finnes på markedet og vurdert mulighetene for å utvikle en ... -
HYGIENE – CAN A TOOL FROM OUR PAST HELP SAVE THE FUTURE?
Münter, Lars; Bloomfield, Sally; Bourgeois, Denis; Langsrud, Solveig; Bojesen, Anders Miki; Sørensen, Kristine; Sokolovic, Milka (Others, 2021)Infectious diseases will continue to disrupt modern societies if we do not establish better hygiene literacy to enable a systems approach to hygienical design and planning, wider population access to and uptake of practices, ... -
In-Depth Longitudinal Study of Listeria monocytogenes ST9 Isolates from the Meat Processing Industry: Resolving Diversity and Transmission Patterns Using Whole-Genome Sequencing
Fagerlund, Annette; Langsrud, Solveig; Møretrø, Trond (Peer reviewed; Journal article, 2020)Listeria monocytogenes is a pathogen mostly associated with the consumption of ready-to-eat foods and can cause severe disease and death. It can be introduced into food chains from raw materials, but often the contamination ... -
Is visual motivation for cleaning surfaces in the kitchen consistent with a hygienically clean environment?
Møretrø, Trond; Martens, Lydia; Teixeira, Paula; Ferreira, Vânia B.; Maia, Rui; Maugesten, Tove; Langsrud, Solveig (Peer reviewed; Journal article, 2020) -
Kitchen cloths: Consumer practices, drying properties and bacterial growth and survival
Møretrø, Trond; Almli, Valerie Lengard; Åsli, Anette Wold; Kummen, Charlotte; Galler, Martina; Langsrud, Solveig (Peer reviewed; Journal article, 2022)Kitchen cloths have an important role in maintaining kitchen surfaces hygienically clean but may also act as vehicles for cross contamination of pathogens from food spills to hands and other foods. The aim of the present ... -
Listeria monocytogenes biofilm removal using different commercial cleaning agents
Fagerlund, Annette; Heir, Even; Møretrø, Trond; Langsrud, Solveig (Peer reviewed; Journal article, 2020)Effective cleaning and disinfection (C&D) is pivotal for the control of Listeria monocytogenes in food processing environments. Bacteria in biofilms are protected from biocidal action, and effective strategies for the ... -
Listeria monocytogenes strains show large variations in competitive growth in mixed culture biofilms and suspensions with bacteria from food processing environments
Heir, Even; Møretrø, Trond; Simensen, Andreas; Langsrud, Solveig (Journal article; Peer reviewed, 2018) -
Mapping the Kitchen Microbiota in Five European Countries Reveals a Set of Core Bacteria across Countries, Kitchen Surfaces, and Cleaning Utensils
Moen, Birgitte; Langsrud, Solveig; Berget, Ingunn; Maugesten, Tove; Møretrø, Trond (Peer reviewed; Journal article, 2023)The residential kitchen is often heavily colonized by microbes originating from different sources, including food and human contact. Although a few studies have reported the bacterial composition in cleaning utensils and ... -
Metoder for påvisning av Listeria i mat og produksjonsmiljø – Delrapport 1: Hurtigmetoder på markedet
Moen, Birgitte; Langsrud, Solveig; Fagerlund, Annette (Nofima rapportserie, Research report, 2023) -
Metoder for påvisning av Listeria i mat og produksjonsmiljø – Delrapport 2: Nye metoder og teknologier
Moen, Birgitte; Langsrud, Solveig; Fagerlund, Annette (Nofima rapportserie, Research report, 2024)Det er et stort ønske fra aktører i sjømatindustrien å få en raskere metode for påvisning av listeria. Som en del av et FHF prosjekt så er det vurdert om det er faglig og teknisk mulig å utvikle en metode for påvisning av ... -
Microbial diversity and ecology of biofilms in food industry environments associated with Listeria monocytogenes persistence
Fagerlund, Annette; Langsrud, Solveig; Møretrø, Trond (Peer reviewed; Journal article, 2021)Contamination of food products with the foodborne pathogen Listeria monocytogenes may occur in the food processing environment. Many bacterial species co-exist in this environment and can interact in multispecies biofilms. ...