Research Output per year
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)
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- 11 Similar Profiles
bioprocessing
Agriculture & Biology
faba beans
Agriculture & Biology
Betaine
Medicine & Life Sciences
Metabolomics
Medicine & Life Sciences
Vicia faba
Medicine & Life Sciences
Diet
Medicine & Life Sciences
Xylans
Chemical Compounds
Fermentation
Medicine & Life Sciences
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 2014 2019
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 journal › Article › Scientific › peer-review
Open Access
fermentation
Fermentation
Screening
screening
Microbiota
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 journal › Article › Scientific › peer-review
Open Access
Betaine
Fermentation
Diet
Microbiota
Ruminococcus
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 journal › Article › Scientific › peer-review
Metabolomics
Bread
Serotonin
Triticum
Dietary Fiber
9
Citations
(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 journal › Article › Scientific › peer-review
Betaine
Diet
Glucose
Insulin
Insulin Resistance
Phytic Acid Reduction by Bioprocessing as a Tool to Improve the in Vitro Digestibility of Faba Bean Protein
Rosa-Sibakov, N., Re, M., Karsma, A., Laitila, A. & Nordlund, E., 10 Oct 2018, In : Journal of Agricultural and Food Chemistry. 66, 40, p. 10394-10399 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
bioprocessing
Vicia faba
Phytic Acid
in vitro digestibility
faba beans