Natalia Rosa-Sibakov

20142019
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Research Output 2014 2019

  • 11 Article
  • 3 Conference Abstract
  • 2 Conference Poster
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Article
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 journalArticleScientificpeer-review

Open Access
fermentation
Fermentation
Screening
screening
Microbiota
1 Citation (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 journalArticleScientificpeer-review

Open Access
Betaine
Fermentation
Diet
Microbiota
Ruminococcus
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

Metabolomics
Bread
Serotonin
Triticum
Dietary Fiber
2018
10 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 journalArticleScientificpeer-review

Betaine
Diet
Glucose
Insulin
Insulin Resistance
1 Citation (Scopus)

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 journalArticleScientificpeer-review

bioprocessing
Vicia faba
Phytic Acid
in vitro digestibility
faba beans
2017
2 Citations (Scopus)

Structural properties and foaming of plant cell wall polysaccharide dispersions

Beatrice, C. A. G., Rosa-Sibakov, N., Lille, M., Sözer, N., Poutanen, K. & Ketoja, J. A., 1 Oct 2017, In : Carbohydrate Polymers. 173, p. 508-518 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Polysaccharides
Nanofibers
Dispersions
Structural properties
Xylans
2016
9 Citations (Scopus)

Birch pulp xylan works as a food hydrocolloid in acid milk gels and is fermented slowly in vitro

Rosa-Sibakov, N., Hakala, T., Sozer, N., Nordlund, E., Poutanen, K. & Aura, A-M., 2016, In : Carbohydrate Polymers. 154, p. 305-312

Research output: Contribution to journalArticleScientificpeer-review

Xylans
Colloids
Pulp
Gels
Acids
29 Citations (Scopus)
bioprocessing
Vicia faba
Glutens
pasta
Flour
2015
20 Citations (Scopus)

Amino acid-derived betaines dominate as urinary markers for rye bran intake in mice fed high-fat diet-A nontargeted metabolomics study

Pekkinen, J., Rosa-Sibakov, N., Micard, V., Keski-Rahkonen, P., Lehtonen, M., Poutanen, K., Mykkänen, H. & Hanhineva, K., 2015, In : Molecular Nutrition and Food Research. 59, 8, p. 1550-1562

Research output: Contribution to journalArticleScientificpeer-review

rye bran
Betaine
Metabolomics
betaine
metabolomics
10 Citations (Scopus)
Disintegration
Dietary Fiber
bran
grinding
wheat bran
2014
47 Citations (Scopus)

Disintegration of wheat aleurone structure has an impact on the bioavailability of phenolic compounds and other phytochemicals as evidenced by altered urinary metabolite profile of diet-induced obese mice

Pekkinen, J., Rosa-Sibakov, N., Savolainen, O-I., Keski-Rahkonen, P., Mykkänen, H., Poutanen, K., Micard, V. & Hanhineva, K., 2014, In : Nutrition and Metabolism. 11, 1.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
ferulic acid
Obese Mice
Phytochemicals
Biological Availability
Triticum