Cited by 180Probiotics and Fermented FoodsMicrobial Metabolites in Food BiotechnologyPolysaccharides Composition and Applications

The DOI matches its Crossref record; 42 of the 42 references it cites were found in a registry or an index.

Beta-Glucans Improve Growth, Viability and Colonization of Probiotic Microorganisms

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Russo, Pasquale, López, Paloma, Capozzi, Vittorio, De Palencia, Pilar Fernández, Dueñas, María Teresa, Spano, Giuseppe, Fiocco, Daniela·2012·International Journal of Molecular Sciences

Abstract

Probiotics, prebiotics and synbiotics are frequently-used components for the elaboration of functional food. Currently, most of the commercialized probiotics are limited to a few strains of the genera Bifidobacteria, Lactobacillus and Streptococcus, most of which produce exopolysaccharides (EPS). This suggests that the beneficial properties of these microorganisms may be related to the biological activities of these biopolymers. In this work we report that a 2-substituted-(1,3)-β-d-glucan of non-dairy bacterial origin has a prebiotic effect on three probiotic strains. Moreover, the presence of this β-d-glucan potentiates in vitro adhesion of the probiotic Lactobacillus plantarum WCFS1 to human intestinal epithelial cells.

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Crossref · 10.3390/ijms13056026

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Figures

Figure 1 Sodium dodecylsulphate-polyacrylamide gel electrophoresis (SDS-PAGE) profiles of total protein extracts from L. plantarum WCFS1 harboring pGIZ906 (lane A) or the recombinant PldhL-bgl-pGIZ906 (strain WCFS1β-gal, lane B). The molecular size was determined by comparison with a protein ladder (M). M: prestained SDS-PAGE standards, low range. Molecular mass of the marker bands is indicated in kDa.
Figure 1 Sodium dodecylsulphate-polyacrylamide gel electrophoresis (SDS-PAGE) profiles of total protein extracts from L. plantarum WCFS1 harboring pGIZ906 (lane A) or the recombinant PldhL-bgl-pGIZ906 (strain WCFS1β-gal, lane B). The molecular size was determined by comparison with a protein ladder (M). M: prestained SDS-PAGE standards, low range. Molecular mass of the marker bands is indicated in kDa.CC BY · PubMed Central
Figure 2 Kinetics of growth of L. plantarum WCFS1 (blue line), L. plantarum WCFS1β-gal (red line) and L. acidophilus (green line) in a chemically defined medium (CDM) supplemented with d-glucose (10 g·L−1). Growth was monitored during 30 h by spectrophotometric determination of the optical density at 600 nm (OD600).
Figure 2 Kinetics of growth of L. plantarum WCFS1 (blue line), L. plantarum WCFS1β-gal (red line) and L. acidophilus (green line) in a chemically defined medium (CDM) supplemented with d-glucose (10 g·L−1). Growth was monitored during 30 h by spectrophotometric determination of the optical density at 600 nm (OD600).CC BY · PubMed Central
Figure 3 Growth kinetics of L. plantarum WCFS1 (A), L. plantarum WCFS1β-gal (B) and L. acidophilus (C) in a chemically defined medium supplemented with d-glucose (10 g L−1) (blue line), exopolysaccharides (EPS) (0.5% w/v) (green line) or both (red line). Values of growth in presence of only EPS are reported on a secondary Y-axis. Growth was monitored over a 30 h period, by colony forming units (cfu) counting.
Figure 3 Growth kinetics of L. plantarum WCFS1 (A), L. plantarum WCFS1β-gal (B) and L. acidophilus (C) in a chemically defined medium supplemented with d-glucose (10 g L−1) (blue line), exopolysaccharides (EPS) (0.5% w/v) (green line) or both (red line). Values of growth in presence of only EPS are reported on a secondary Y-axis. Growth was monitored over a 30 h period, by colony forming units (cfu) counting.CC BY · PubMed Central
Figure 4 Percentage of adhesion of L. plantarum WCFS1 to Caco-2 cells after incubation with, or without EPS (0.5% w/v).
Figure 4 Percentage of adhesion of L. plantarum WCFS1 to Caco-2 cells after incubation with, or without EPS (0.5% w/v).CC BY · PubMed Central

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Metadata

Authors
Russo, P., López, P., Capozzi, V., De Palencia, P. F., Dueñas, M. T., Spano, G., & Fiocco, D.
Affiliations
  • University of Foggia (IT)
  • Centro de Investigaciones Biológicas Margarita Salas (ES)
  • Biology Research Center, Department of Molecular Microbiology and Infection Biology, 28040 Madrid, Spain
  • University of the Basque Country (ES)
Corresponding author
Spano, Giuseppe
Venue
International Journal of Molecular Sciences
Publisher
MDPI AG
Published
2012-05-18
Volume
13
Issue
5
Pages
6026-6039
ISSN
1422-0067 (ISSN-L)
OpenAlex
W2024105035
Cited by
176
References
42
Citations by year
2026: 6 · 2025: 8 · 2024: 6 · 2023: 17 · 2022: 21 · 2021: 18 · 2020: 23 · 2019: 10 · 2018: 15 · 2017: 16 · 2016: 5 · 2015: 12 · 2014: 7 · 2013: 9 · 2012: 3
FWCI
15.22
Type
journal article
Language
en
Open access
Locations
  • International Journal of Molecular Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Communities in ADDI (Universidad del Pais Vasco) (submittedVersion, cc-by)
  • Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano) (submittedVersion, other-oa)
  • DIGITAL.CSIC (Spanish National Research Council (CSIC)) (submittedVersion, cc-by)
  • LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) (submittedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Hispana (submittedVersion, cc-by)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Polysaccharides Composition and Applications
Keywords
β-glucan, prebiotics, probiotics, Lactobacillus plantarum WCFS1, bacterial adhesion, intestinal epithelial cells, exopolysaccharides, probiotic viability, colonization, functional foods
MeSH terms
Bacterial Proteins, Bifidobacterium, Cell Adhesion, Glucosidases, Humans, Proteoglycans, Streptococcus, Caco-2 Cells, Probiotics, beta-Glucans, Lactiplantibacillus plantarum, Prebiotics

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