Pekka Varmanen


Description of research and teaching

Our research is focused on molecular biology and functional genomics of non-pathogenic (dairy starters, probiotic lactobacilli, propionibacteria) and pathogenic bacteria (streptococci, staphylococci) that are adapted to food-environment.

We exploit gene and omics-level approaches combined with microbiological and biochemical analyses to study cell-physiology in beneficial and pathogenic bacteria in diverse food systems and materials. The ultimate goal of these research projects is to provide novel information to gain maximal benefit of beneficial bacteria as well as to combat pathogens in foods.


Latest publications

  1. Acidipropionibacterium virtanenii sp. nov., isolated from malted barley

    Deptula, P., Smolander, O-P. A., Laine, P. K. S., Roberts, R. J., Edelmann, J. M., Peltola, P., Piironen, V. I., Paulin, L. G., Storgårds, E., Savijoki, K., Laitila, A., Auvinen, P. O. V. & Varmanen, P. K. 29 Aug 2018 In : International Journal of Systematic and Evolutionary Microbiology.

    Research output: Contribution to journalArticleScientificpeer-review

  2. In situ fortification of vitamin B12 in wheat flour and wheat bran by fermentation with Propionibacterium freudenreichii

    Xie, C., Coda, R., Chamlagain, B., Edelmann, M., Deptula, P., Varmanen, P., Piironen, V. & Katina, K. 4 May 2018 In : Journal of Cereal Science. 81, p. 133-139 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

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Latest activities

  1. Review of PhD-thesis

    Varmanen, P. (Pre-examiner)

    Activity: ExaminationMember of doctoral thesis committee / follow-up group

  2. 12th International Symposium on Lactic Acid Bacteria

    Varmanen, P. (Poster Presentation)
    27 Aug 201731 Aug 2017

    Activity: Participating in or organising an eventOrganisation and participation in conferences, workshops, courses, seminars

View all (106) »


Elintarviketieteiden tohtori

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