J
Jaana Mättö
Researcher at VTT Technical Research Centre of Finland
Publications - 32
Citations - 3510
Jaana Mättö is an academic researcher from VTT Technical Research Centre of Finland. The author has contributed to research in topics: Bifidobacterium & Lactobacillus. The author has an hindex of 26, co-authored 30 publications receiving 3307 citations.
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Journal ArticleDOI
Probiotic bacteria: safety, functional and technological properties
TL;DR: In this article, several aspects, including safety, functional and technological characteristics, have to be taken into consideration in the selection process of probiotic micro-organisms, including origin (healthy human GI tract), non-pathogenicity and antibiotic resistance characteristics.
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In vitro fermentation of cereal dietary fibre carbohydrates by probiotic and intestinal bacteria
Ross Crittenden,Ross Crittenden,Sirpa Karppinen,Suvi Ojanen,Maija Tenkanen,Richard Fagerström,Jaana Mättö,Maria Saarela,Tiina Mattila-Sandholm,Kaisa Poutanen +9 more
TL;DR: Arabinoxylan was not fermented by lactobacilli, enterococci, E coli, C perfringens or C difficile and has potential to be an applicable carbohydrate to complement probiotic Bif longum strains in synbiotic combinations.
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Composition and temporal stability of gastrointestinal microbiota in irritable bowel syndrome — a longitudinal study in IBS and control subjects
Jaana Mättö,Liisa Maunuksela,Kajsa Kajander,Kajsa Kajander,Airi Palva,Riitta Korpela,Riitta Korpela,Anna Kassinen,Maria Saarela +8 more
TL;DR: The present study suggests that instability of intestinal microbiota may be involved in IBS, however, further studies are needed to associate the instability with specific IBS symptoms or with specific bacterial groups and species.
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Effect of galacto-oligosaccharide supplementation on human faecal microflora and on survival and persistence of Bifidobacterium lactis Bb-12 in the gastrointestinal tract
M. Alander,Jaana Mättö,Wolfgang Kneifel,M. Johansson,B. Kögler,Ross Crittenden,Tiina Mattila-Sandholm,Maria Saarela +7 more
TL;DR: Galacto-oligosaccharides (GOS) are considered to have bifidogenic properties in humans and the effect of GOS-containing syrup (60% GOS) alone or together with the probiotic strain Bifidobacterium lactis Bb-12 on selected components of the faecal flora is studied.
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Prevalence and temporal stability of selected clostridial groups in irritable bowel syndrome in relation to predominant faecal bacteria.
Johanna Maukonen,Reetta Satokari,Jaana Mättö,Hans Söderlund,Tiina Mattila-Sandholm,Maria Saarela +5 more
TL;DR: The observations suggest that clostridial microbiota, in addition to the instability of the active predominant faecal bacterial population, may be involved in IBS.