Bacterial Microcompartment-Dependent 1,2-Propanediol Utilization of Propionibacterium freudenreichii [PDF]
Frontiers in Microbiology, 2021 Bacterial microcompartments (BMCs) are proteinaceous prokaryotic organelles that enable the utilization of substrates such as 1,2-propanediol and ethanolamine. BMCs are mostly linked to the survival of particular pathogenic bacteria by providing a growth
Sjef Boeren, Alexander Dank, Eddy J Smid
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Metabolic profiling analysis of the vitamin B12 producer Propionibacterium freudenreichii [PDF]
MicrobiologyOpen, 2021 Vitamin B12 (VB12) is an indispensable cofactor of metabolic enzymes and has been widely used in the food and pharmaceutical industries. In this study, the effects of medium composition on VB12 production by Propionibacterium freudenreichii were ...
Dandan Li, Dawei Zhang, Jiao Liu
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Bioaccessibility of vitamin B12 synthesized by Propionibacterium freudenreichii and from products made with fermented wheat bran extract [PDF]
Current Research in Food Science, 2021 The bioaccessibility of vitamin B12 (B12) in plant-based products fortified using wheat bran extract fermented with B12-producing food-grade Propionibacterium freudenreichii was studied by applying a standard static in vitro model. At first, a culture of
Bhawani Chamlagain +7 more
doaj +2 more sources
A single-nucleotide variant conditions the ability vs. inability of Propionibacterium freudenreichii to utilize L-lactate [PDF]
Applied and Environmental MicrobiologyPropionibacterium freudenreichii (P. freudenreichii) has various biotechnological applications, notably in the ripening of Swiss-type cheese, where it utilizes the two enantiomers of lactate as the main carbon source, contributing to flavor development ...
Riccardo Cocuzzi +6 more
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Propionibacterium freudenreichii Inhibits RANKL-Induced Osteoclast Differentiation and Ameliorates Rheumatoid Arthritis in Collagen-Induced Arthritis Mice [PDF]
Microorganisms, 2021 Osteoclast differentiation is crucial for bone absorption, and osteoclasts are involved in bone destruction in rheumatoid arthritis (RA). Dairy Propionibacterium freudenreichii is used as a cheese starter and possesses prebiotic and postbiotic properties.
Jiah Yeom +3 more
doaj +2 more sources
Microaerobic metabolism of lactate and propionate enhances vitamin B12 production in Propionibacterium freudenreichii [PDF]
Microbial Cell Factories, 2022 Background Propionibacterium freudenreichii is used in biotechnological applications to produce vitamin B12. Although cultured mainly in anaerobic conditions, microaerobic conditions can greatly enhance biomass formation in P. freudenreichii.
Alexander Dank +3 more
doaj +2 more sources
Developing a single-stage continuous process strategy for vitamin B12 production with Propionibacterium freudenreichii [PDF]
Microbial Cell Factories, 2023 Background Vitamin B12 is a widely used compound in the feed and food, healthcare and medical industries that can only be produced by fermentation because of the complexity of its chemical synthesis. Besides, the use of Generally Recognized as Safe (GRAS)
Álvaro Calvillo +3 more
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Sequencing and Analysis of the Genome of Propionibacterium freudenreichii T82 Strain: Importance for Industry [PDF]
Biomolecules, 2020 The genome of Propionibacterium freudenreichii ssp. freudenreichii T82, which has a chromosome containing 2,585,340 nucleotides with 67.3% GC content (guanine-cytosine content), is described in this paper. The total number of genes is 2308, of which 2260
Kamil Piwowarek +4 more
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Differential Adaptation of Propionibacterium freudenreichii CIRM-BIA129 to Cow’s Milk Versus Soymilk Environments Modulates Its Stress Tolerance and Proteome [PDF]
Frontiers in Microbiology, 2020 Propionibacterium freudenreichii is a beneficial bacterium that modulates the gut microbiota, motility and inflammation. It is traditionally consumed within various fermented dairy products.
Florian Tarnaud +9 more
doaj +2 more sources
Production of Four 15N-Labelled Cobalamins via Biosynthesis Using Propionibacterium freudenreichii [PDF]
Frontiers in Microbiology, 2021 Cobalamins (vitamin B12) are required by humans for their essential roles as enzyme cofactors in diverse metabolic processes. The four most common cobalamin vitamers are hydroxocobalamin (OHCbl), adenosylcobalamin (AdoCbl), methylcobalamin (MeCbl), and ...
Mengle Wang +4 more
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