Results 11 to 20 of about 8,776 (165)

NON-TRADITIONAL PRODUCERS OF MICROBIAL EXOPOLYSACCHARIDES [PDF]

Biotechnologia Acta, 2018
Data on exopolysaccharides synthesis by psychrophilic fungi and bacteriae, halo- and thermophilic archaea and bacteriae, including those isolated from deep-sea hydrothermal vents — sources — were provided.
T. P. PIROG, A. A. VORONENKO, M. O. IVAKHNIUK   +2 more
doaj   +2 more sources

Modulation of Lipoteichoic Acids and Exopolysaccharides Prevents Streptococcus mutans Biofilm Accumulation

Molecules, 2020
Dental caries is a diet–biofilm-dependent disease. Streptococcus mutans contributes to cariogenic biofilms by producing an extracellular matrix rich in exopolysaccharides and acids.
Midian C. Castillo Pedraza, Erick Dante de Oliveira Fratucelli, Sabrina Marcela Ribeiro, Elkin Jahir Florez Salamanca, Jaqueline da Silva Colin, Marlise I. Klein   +5 more
doaj   +2 more sources

Exopolysaccharides Produced by Lactobacillus rhamnosus KL 53A and Lactobacillus casei Fyos Affect Their Adhesion to Enterocytes [PDF]

Polish Journal of Microbiology, 2018
Probiotics promote and help to maintain beneficial microbiota composition of the gastrointestinal tract ecosystem and have a positive impact on the host’s health. Production of exopolysaccharides is an important feature of probiotic lactobacilli.
CORINNA KONIECZNA, MARCIN T. SCHMIDT, MICHAŁ SŁODZIŃSKI   +2 more
doaj   +3 more sources

Biological Activity of Lactic Acid Bacteria Exopolysaccharides and Their Applications in the Food and Pharmaceutical Industries

Foods
Exopolysaccharides are natural macromolecular bioactive substances produced by lactic acid bacteria. With their unique physiological activity and structural characteristics, they are gradually showing broad application prospects in the food and ...
Shengnan Liang, Xinyu Wang, Chun Li, Libo Liu   +3 more
doaj   +2 more sources

Exopolysaccharides in Food Processing Industrials

, 2021
Microbial exopolysaccharides are a class of extracellular carbohydrates based on biopolymeric materials produced and secreted by bacteria, yeast, molds, and microalgae.
Dilhun Keriman Arserim Ucar, Figen Korel, Dilara Konuk Takma, 1. Arserim-Uçar, Dilhun Keriman, 4. Korel, Figen, 3. Konuk Takma, Dilara, 5. Arserim Ucar, Dilhun Keriman   +6 more
core   +1 more source

Optimisation of fermentation conditions of exopolysaccharides produced by "Hua 5" and their bioactivities [PDF]

Zhongguo niangzao
In this study, "Hua 5" strain collected, isolated and purified in the field was selected as the research object. The strain was identified by traditional morphology and molecular biology.
LI Xinlin, ZHAO Hui, HE Xuemei, LI Biao, SUN Chuanqi, MA Jie, HOU Yiling, DING Xiang
doaj   +1 more source

Imaging flow cytometry reveals a dual role for exopolysaccharides in biofilms: To promote self-adhesion while repelling non-self-community members

Computational and Structural Biotechnology Journal, 2022
In nature, bacteria frequently reside in differentiated communities or biofilms. These multicellular communities are held together by self-produced polymers that allow the community members to adhere to the surface as well as to neighbor bacteria.
Harsh Maan, Tatyana L. Povolotsky, Ziv Porat, Maxim Itkin, Sergey Malitsky, Ilana Kolodkin-Gal   +5 more
doaj   +1 more source

The role of individual exopolysaccharides in antibiotic tolerance of Pseudomonas aeruginosa aggregates

Frontiers in Microbiology, 2023
The bacterium Pseudomonas aeruginosa is involved in chronic infections of cystic fibrosis lungs and chronic wounds. In these infections the bacteria are present as aggregates suspended in host secretions.
Ziwei Liang, Martin Nilsson, Kasper Nørskov Kragh, Ida Hedal, Júlia Alcàcer-Almansa, Júlia Alcàcer-Almansa, Rikke Overgaard Kiilerich, Jens Bo Andersen, Tim Tolker-Nielsen   +8 more
doaj   +1 more source

Characterization of Bacterial Exopolysaccharides [PDF]

The present study investigated the structural characterization of exopolysaccharides (EPS) produced by Campylobacter jejuni, Bifidobacterium animalis subsp. lactis and a number of Bifidobacterium breve strains.
Sadiq, Sohaib
core   +3 more sources

UDP-N-Acetylglucosamine 4-Epimerase Activity Indicates the Presence of N-Acetylgalactosamine in Exopolysaccharides of Streptococcus thermophilus Strains [PDF]

, 2001
The monomer composition of the exopolysaccharides (EPS) produced by Streptococcus thermophilus LY03 and S. thermophilus Sfi20 were evaluated by high-pressure liquid chromatography with amperometric detection and nuclear magnetic resonance spectroscopy ...
Laws, Andrew P., Degeest, B., Vaningelgem, Frederik, De Vuyst, Luc   +3 more
core   +1 more source