Natalia Rosa-Sibakov

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Research output per year

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Personal profile

Research interests

Dr Natalia Rosa-Sibakov (PhD) is a Research Scientist at VTT Food Solutions team. Her research interests focus on the technological but also nutritional properties of dietary fibre and co-passengers. She has a solid knowledge on the structure of cereal dietary fibre (notably arabinoxylan and β-glucan) as well as modification methods (i.e. mechanical and enzymatic) to tailor their functional properties. She has been also working with in vitro digestion models for physiological functionality of ingredients. In addition, she has experience on the application of plant-based ingredients in diverse food products, such as pasta, beverages and yogurt.

Education/Academic qualification

AGRICULTURE, Doctorate, Agropolymers and Emerging Technologies (IATE)

Award Date: 14 Dec 2012

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Research Output

  • 12 Article
  • 3 Conference Abstract
  • 2 Conference Poster

Study into the effect of microfluidisation processing parameters on the physicochemical properties of wheat (Triticum aestivum L.) bran

De Bondt, Y., Rosa-Sibakov, N., Liberloo, I., Roye, C., Van de Walle, D., Dewettinck, K., Goos, P., Nordlund, E. & Courtin, C. M., 1 Feb 2020, In : Food Chemistry. 305, 125436.

Research output: Contribution to journalArticleScientificpeer-review

  • 1 Citation (Scopus)

    A Small In Vitro Fermentation Model for Screening the Gut Microbiota Effects of Different Fiber Preparations

    Tsitko, I., Wiik-Miettinen, F., Mattila, O., Rosa-Sibakov, N., Seppänen-Laakso, T., Maukonen, J., Nordlund, E. & Saarela, M., 18 Apr 2019, In : International Journal of Molecular Sciences. 20, 8, 1925.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
  • 4 Citations (Scopus)

    Contribution of gut microbiota to metabolism of dietary glycine betaine in mice and in vitro colonic fermentation

    Koistinen, V. M., Kärkkäinen, O., Borewicz, K., Zarei, I., Jokkala, J., Micard, V., Rosa-Sibakov, N., Auriola, S., Aura, A. M., Smidt, H. & Hanhineva, K., 10 Jul 2019, In : Microbiome. 7, 1, 103.

    Research output: Contribution to journalArticle

    Open Access
  • 1 Citation (Scopus)

    Decreased plasma serotonin and other metabolite changes in healthy adults after consumption of wholegrain rye: An untargeted metabolomics study

    Keski-Rahkonen, P., Kolehmainen, M., Lappi, J., Micard, V., Jokkala, J., Rosa-Sibakov, N., Pihlajamäki, J., Kirjavainen, P. V., Mykkänen, H., Poutanen, K., Gunter, M. J., Scalbert, A. & Hanhineva, K., 26 Apr 2019, In : The American journal of clinical nutrition. 109, 6, p. 1630-1639 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  • 1 Citation (Scopus)

    Diets rich in whole grains increase betainized compounds associated with glucose metabolism

    Kärkkäinen, O., Lankinen, M. A., Vitale, M., Jokkala, J., Leppänen, J., Koistinen, V., Lehtonen, M., Giacco, R., Rosa-Sibakov, N., Micard, V., Rivellese, A. A. A., Schwab, U., Mykkänen, H., Uusitupa, M., Kolehmainen, M., Riccardi, G., Poutanen, K., Auriola, S. & Hanhineva, K., 1 Nov 2018, In : The American journal of clinical nutrition. 108, 5, p. 971-979 9 p.

    Research output: Contribution to journalArticle

  • 13 Citations (Scopus)