Cited by 93Polysaccharides Composition and ApplicationsProbiotics and Fermented FoodsMicrobial Metabolites in Food Biotechnology

Biodegradability of Food-Associated Extracellular Polysaccharides

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Ruijssenaars, Harald J., Stingele, Francesca, Hartmans, Sybe·2000·Current Microbiology

Abstract

Exopolysaccharides (EPSs) produced by lactic acid bacteria, which are common in fermented foods, are claimed to have various beneficial physiological effects on humans. Although the biodegradability of EPSs is important in relation to the bioactive properties, knowledge on this topic is limited. Therefore, the biodegradability of eight EPSs, six of which were produced by lactic acid bacteria, was compared with microorganisms from human feces or soil. EPS-degradation was determined from the decrease in polysaccharide-sugar concentration and by high-performance size exclusion chromatography (HPSEC). Xanthan, clavan, and the EPSs produced by Streptococcus thermophilus SFi 39 and SFi 12 were readily degraded, in contrast to the EPSs produced by Lactococcus lactis ssp. cremoris B40, Lactobacillus sakei 0-1, S. thermophilus SFi20, and Lactobacillus helveticus Lh59. Clearly, the susceptibility of exopolysaccharides to biological breakdown can differ greatly, implying that the physiological effects of these compounds may also vary a lot.

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Crossref · 10.1007/s002849910039

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  • The capacity to endure harsh conditions of the GI tract may vary among different EPS and is strictly dependent on their physicochemical properties, being ultimately strain-specific in their gut microbiota modulation ability.

    “the capacity to endure the harsh condition of the GI tract may vary among different EPS and is strictly dependent on their physicochemical properties [105], being ultimately strain-specific in their gut microbiota modulation ability [6].”

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Authors
Ruijssenaars, H. J., Stingele, F., & Hartmans, S.
Affiliations
  • Wageningen University & Research (NL)
  • Nestlé (Switzerland) (CH)
Venue
Current Microbiology
Published
2000-03-01
Volume
40
Issue
3
Pages
194-199
ISSN
  • 0343-8651 (ISSN-L)
  • 1432-0991
OpenAlex
W2038426033
Cited by
93
References
10
Citations by year
2025: 4 · 2024: 3 · 2023: 5 · 2022: 2 · 2021: 4 · 2020: 2 · 2019: 2 · 2018: 3 · 2017: 6 · 2016: 3 · 2015: 4 · 2014: 5 · 2013: 3 · 2012: 1
FWCI
10.63
Type
journal article
Language
en
Open access
Locations
  • Current Microbiology (publishedVersion)
  • PubMed (publishedVersion)
  • Socio-Environmental Systems Modeling (acceptedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Polysaccharides Composition and Applications
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Health Sciences › Nursing › Nutrition and Dietetics › Microbial Metabolites in Food Biotechnology
Keywords
exopolysaccharides, biodegradability, lactic acid bacteria, fermented foods, xanthan gum, Streptococcus thermophilus, Lactococcus lactis, Lactobacillus helveticus, Lactobacillus sakei, soil microbes, polysaccharide degradation, bioactive polysaccharides
MeSH terms
Actinomycetales, Biodegradation, Environmental, Carbohydrate Sequence, Chromatography, High Pressure Liquid, Dietary Carbohydrates, Feces, Humans, Lactobacillus, Polysaccharides, Soil Microbiology, Streptococcus, Xanthomonas campestris

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