Functional genomics provides insights into the role of Propionibacterium freudenreichii ssp. shermanii JS in cheese ripening

Autor: Saara Pitkänen, Petri Auvinen, Lars Paulin, Matti Kankainen, Pia Laine, Tuomas Salusjärvi, Terhi Ahlroos, Jarna Tanskanen, Teija Ojala, Soile Tynkkynen

Publikováno v: International Journal of Food Microbiology. 241:39-48

Propionibacterium freudenreichii is a commercially important bacterium that is essential for the development of the characteristic eyes and flavor of Swiss-type cheeses. These bacteria grow actively and produce large quantities of flavor compounds du

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20b9e851b52047e57ead450013e2bcf8
https://doi.org/10.1016/j.ijfoodmicro.2016.09.022

Real-time PCR assays for strain-specific quantification of probiotic strains in human faecal samples

Autor: Heli Karjalainen, Terhi Ahlroos, Soile Tynkkynen, Eveliina Myllyluoma

Publikováno v: International Dairy Journal. 27:58-64

Strain-specific real-time PCR assays were developed for the probiotic strains Bifidobacterium breve 99, Lactobacillus rhamnosus LC705 and Propionibacterium freudenreichii ssp. shermanii JS, used in combination, for quantification of the strains in hu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92850d0a2bf903171041e3816cd4e115
https://doi.org/10.1016/j.idairyj.2012.07.006

Acid tolerant mutants of Bifidobacterium animalis subsp. lactis with improved stability in fruit juice

Autor: Jaana Mättö, Hanna-Leena Alakomi, Maria Saarela, A. M. Ahonen, Soile Tynkkynen

Publikováno v: Saarela, M, Alakomi, H-L, Mättö, J, Ahonen, A-M & Tynkkynen, S 2010, ' Acid tolerant mutants of Bifidobacterium animalis subsp. lactis with improved stability in fruit juice ', LWT-Food Science and Technology, vol. 44, no. 4, pp. 1012-1018 . https://doi.org/10.1016/j.lwt.2010.11.004

The potential of UV mutagenesis combined with a specific selection step to generate more acid-resistant Bifidobacterium animalis subsp. lactis Bb-12 strains with improved viability in low pH food matrices was investigated in this study. A total of 14

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b081a3deaa63c4b92fd4388369d5031
https://doi.org/10.1016/j.lwt.2010.11.004

Comparative genomic analysis of Lactobacillus rhamnosus GG reveals pili containing a human- mucus binding protein

Autor: Katja Hatakka, Riitta Korpela, Anu Surakka, Matti Kankainen, Jarmo Ritari, Sigrid C. J. De Keersmaecker, Kati Laakso, Suvi Laukkanen, Willem M. de Vos, Justus Reunanen, Reetta Satokari, Edward Alatalo, Pasi Partanen, Noora Salovuori, Tuomas Salusjärvi, Maija Saxelin, Katri T. Kinnunen, Soile Tynkkynen, Airi Palva, Tuula Hämäläinen, Jos Vanderleyden, Anna Lassig, Lars Paulin, Ingemar von Ossowski, Heli Karjalainen, Tiina Mattila-Sandholm, Petri Auvinen, Satu Vesterlund, Antoni P. A. Hendrickx, Sarah Lebeer

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 106(40), 17193-17198
Proceedings of the National Academy of Sciences of the United States of America 106 (2009) 40

To unravel the biological function of the widely used probiotic bacterium Lactobacillus rhamnosus GG, we compared its 3.0-Mbp genome sequence with the similarly sized genome of L. rhamnosus LC705, an adjunct starter culture exhibiting reduced binding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc556902453ea7bb9eec47b032c2427
https://doi.org/10.1073/pnas.0908876106

In School-Aged Children a Combination of Galacto-Oligosaccharides and Lactobacillus GG Increases Bifidobacteria More than Lactobacillus GG on Its Own

Autor: Riitta Korpela, Laura Piirainen, R Nevala, Soile Tynkkynen, Riina A. Kekkonen, Kajsa Kajander, Terhi Ahlroos

Publikováno v: Annals of Nutrition and Metabolism. 52:204-208

The aim of this study was to compare a combination of Lactobacillus GG (LGG) and galacto-oligosaccharides (GOS) with LGG on its own, and their effects on the intestinal microbiota in school-aged children. The randomized, double-blinded, crossover stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f52f132a5036db8f31ce5594b8819f18
https://doi.org/10.1159/000138124