Johanna Karppi

  • Kemistintie 1, 02150 Espoo

20142020

Research output per year

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Personal profile

Education/Academic qualification

Doctor of Science (Agriculture and Forestry), Biotechnology

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Research Output

Quantitative Comparison of Pyranose Dehydrogenase Action on Diverse Xylooligosaccharides

Karppi, J., Zhao, H., Chong, S. L., Koistinen, A. E., Tenkanen, M. & Master, E., 28 Jan 2020, In : Frontiers in Chemistry. 8, 11.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
  • 26 Downloads (Pure)

    Biocatalytic Production of Amino Carbohydrates through Oxidoreductase and Transaminase Cascades

    Aumala, V., Mollerup, F., Jurak, E., Blume, F., Karppi, J., Koistinen, A. E., Schuiten, E., Voß, M., Bornscheuer, U., Deska, J. & Master, E. R., 1 Jan 2019, In : ChemSusChem.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 2 Citations (Scopus)
    157 Downloads (Pure)

    Oxidation of hemicellulose derived oligosaccharides with carbohydrate oxidoreductases

    Karppi, J., 8 Jul 2018.

    Research output: Contribution to conferencePosterScientific

    Engineering towards catalytic use of fungal class-II peroxidases for dye-decolorizing and conversion of lignin model compounds

    Lundell, T., Bentley, E., Hildén, K., Rytioja, J., Kuuskeri, J., Ufot, U. F., Nousiainen, P., Hofrichter, M., Wahlsten, M., Doyle, W. & Smith, A. T., 2017, In : CURRENT BIOTECHNOLOGY. 6, 2, p. 116-127 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  • Projects

    Capturing Oxidoreductases for Carbohydrate Oligomer Activation

    Karppi, J., Master, E., Mollerup, F. & Ioannou, E.

    01/09/201731/12/2020

    Project: Academy of Finland: Other research funding

    BHIVE: Bio-derived HIgh Value polymers through novel Enzyme function

    Mollerup, F., Karppi, J., Jurak, E., Aumala, V., Master, E., Monschein, M. & Leamon, A. K. M. A. A.

    01/09/201531/10/2020

    Project: EU: ERC grants

    Activities

    • 2 Conference presentation
    • 2 Visit abroad

    University of Toronto

    Johanna Karppi (Visiting researcher)
    26 Sep 201827 Sep 2018

    Activity: Visiting an external institution typesVisit abroad

    University of Toronto

    Johanna Rytioja (Visiting researcher)
    12 Sep 201722 Sep 2017

    Activity: Visiting an external institution typesVisit abroad

    Biochemical Characterization of Mannan-Acting Enzymes from the White Rot Fungus Dichomitus squalens

    Johanna Rytioja (Contributor)
    23 Apr 201726 Apr 2017

    Activity: Talk or presentation typesConference presentation

    AA3 Family Carbohydrate Oxidoreductases in Activitation of Hemicellulosic Oligosaccharides

    Johanna Rytioja (Speaker)
    23 Apr 201726 Apr 2017

    Activity: Talk or presentation typesConference presentation