Projects per year
Organisation profile
Fields of Science
- 416 Food Science
- 413 Veterinary science
- 11832 Microbiology and virology
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Profiles
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Tanu Shree Hissaria
- Food Hygiene and Environmental Health - Doctoral Researcher
- Doctoral Programme in One Health
- Food Spoilage Microbiomes
Person: U1 Research and teaching staff, Doctoral Researcher
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Elina Jääskeläinen
- Food Hygiene and Environmental Health - University Lecturer
- Department of Food and Nutrition - Title of Docent
- Helsinki One Health (HOH)
- Food Spoilage Microbiomes
Person: U3 Research and teaching staff
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Per Johansson
- Food Hygiene and Environmental Health - University Researcher
- Food Spoilage Microbiomes
Person: U3 Research and teaching staff
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Julia Amanda Manninen
- Departments of Faculty of Veterinary Medicine - Grant-funded researcher
- Doctoral Programme in One Health
- Food Spoilage Microbiomes
Person: Visiting scholar, Doctoral Researcher
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Designed natural biopolymers to reduce bitterness of plant based ingredients
Katina, K. (Project manager), Björkroth, J. (Principal Investigator), Coda, R. (Co-Principal Investigator), Maina, N. (Co-Principal Investigator), Tuccillo, F. (Co-Principal Investigator) & Johansson, P. (Participant)
01/09/2026 → 31/08/2029
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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SenSpoil: Human perception of volatilomes produced by microbiomes spoiling perishable foods
Björkroth, J. (Project manager) & Hissaria, T. S. (Participant)
01/01/2024 → 31/12/2027
Project: Research Council of Finland: Academy Project
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NNF Distinguished investigator
Björkroth, J. (Project manager), Johansson, P. (Participant), Jääskeläinen, E. (Participant), Manninen, J. A. (Participant), Mäkinen, S. K. (Participant), Niinivirta, H. A. (Participant), Nushi, E. (Participant) & Punom, T. M. (Participant)
01/05/2020 → 02/12/2026
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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Walter Ehrström_Manninen Julia
Björkroth, J. (Project manager) & Mäkinen, S. K. (Participant)
01/06/2025 → 31/12/2025
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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WE 2022/Björkroth
Björkroth, J. (Project manager)
01/03/2022 → 31/12/2023
Project: Foundations (Private Foundations, Non-Profit Foundations, Charitable Trusts)
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Effects of Latilactobacillus fuchuensis and marination on spoilage and tyramine formation in rainbow trout packaged under modified atmosphere
Johansson, P., Säde, E. J., Björkroth, K. J. & Jääskeläinen, L. E., Oct 2026, In: Food Microbiology. 139, 6 p., 105160.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
A bacteriolysin of Lactococcus carnosus is potentially involved in mediating contact-dependent antagonism against Listeria monocytogenes
Tareb, R., Reze, S., Harb, M., Dubreil, L., Monnet, V., Björkroth, J., Passerini, D., Leroi, F. & Pilet, M.-F., 28 May 2025, In: Scientific Reports. 15, 1, 15 p., 18595.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Genomic and transcriptomic analyses of ropy slime producing Latilactobacillus sakei reveal a specific exopolysaccharide cluster with temperature-dependent transcription activity
Manninen, J. A., Johansson, P. & Bjorkroth, J., 2 Oct 2025, In: International Journal of Food Microbiology. 441, 9 p., 111336.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Microsporidian infection of mosquito larvae changes the host-associated microbiome towards the synthesis of antimicrobial factors
Trzebny, A., Taylor, A. D., Herren, J. K., Björkroth, J. K., Jedut, S. & Dabert, M., 17 May 2025, In: Parasites & vectors. 18, 1, 14 p., 178.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Comparative genomics of 40 Weissella paramesenteroides strains
Wan, X., Takala, T. M., Huynh, A. V., Ahonen, S. L., Paulin, L., Björkroth, J., Sironen, T., Kant, R. & Saris, P., 31 Mar 2023, In: Frontiers in Microbiology. 14, 11 p., 1128028.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Activities
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Miriam Munoz-Rojas
Björkroth, J. (Host)
3 Mar 2025 → 11 Apr 2025Activity: Hosting a visitor types › Academic visit at UH
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Supervision of Trisha Punom
Björkroth, J. (Supervisor)
2024 → …Activity: Examination types › Supervisor or co-supervisor of doctoral thesis
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Supervision of Julia Manninen
Björkroth, J. (Supervisor)
2024 → …Activity: Examination types › Supervisor or co-supervisor of doctoral thesis
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Supervision of Tanu Hissaria
Björkroth, J. (Supervisor)
Mar 2024 → …Activity: Examination types › Supervisor or co-supervisor of doctoral thesis
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FM Annastiina Rytkönen
Pitkanen, T. (Supervisor), Kivistö, R. (Co-supervisor), Näreaho, A. (Member of thesis committee / follow-up group), Johansson, P. (Member of thesis committee / follow-up group) & Pitkanen, T. (Director)
2021 → …Activity: Examination types › Supervisor or co-supervisor of doctoral thesis
Press/Media
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What will happen after the coronavirus crisis? The University of Helsinki prepares for the post-pandemic period
Kurhila, J., Toivonen, T. & Björkroth, J.
22/04/2020
2 items of Media coverage
Press/Media: Press / Media
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The University of Helsinki’s University Collegium elected
Saikku, M., Mäkelä, T., Fagerstedt, K., Tammela, P., Olkkola, K., Björkroth, J. & Mykkänen, A.
19/02/2018
1 item of Media coverage
Press/Media: Press / Media
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Yle tutki juomapullojen pöpöt – Näin vaikutat pullosi puhtauteen
02/02/2017
1 Media contribution
Press/Media: Press / Media
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Interview for the Finnish Veterinary Journal (Suomen Eläinlääkärilehti): Eläinlääkäri yliopiston johdossa (Veterinarian at the University management)
20/09/2013
1 Media contribution
Press/Media: Press / Media