Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Gellan gum.

I Giavasis1, L M Harvey, B McNeil

  • 1Strathclyde Fermentation Centre, University of Strathclyde, Glasgow.

Critical Reviews in Biotechnology
|October 20, 2000
PubMed
Summary
This summary is machine-generated.

Gellan gum, a microbial exopolysaccharide from Sphingomonas paucimobilis, has industrial uses. This review examines factors influencing its production and potential improvements for gellan gum fermentation.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Induction of leaky gut by repeated intramuscular injections of indomethacin to preweaning Holstein calves.

Journal of dairy science·2022
Same author

Grape pomace improves performance, antioxidant status, fecal microbiota and meat quality of piglets.

Animal : an international journal of animal bioscience·2017
Same author

Grape pomace improves antioxidant capacity and faecal microflora of lambs.

Journal of animal physiology and animal nutrition·2016
Same author

A feed additive containing Bacillus toyonensis (Toyocerin(®) ) protects against enteric pathogens in postweaning piglets.

Journal of applied microbiology·2014
Same author

Investigating the feasibility of mid infrared spectroscopy for monitoring an industrial de-racemization biotransformation process.

Analytica chimica acta·2013
Same author

Oxidative stress in fungal fermentation processes: the roles of alternative respiration.

Biotechnology letters·2010
Same journal

Sustainable and green novel sorbent-based immobilization of PFAS and their enhanced adsorption to treat environmental contamination.

Critical reviews in biotechnology·2026
Same journal

Advances, challenges, and opportunities in engineering C5 and C6 sugar transporters in yeast for bio-based industrial biotechnology.

Critical reviews in biotechnology·2026
Same journal

Microbial engineering for the conversion of C1 feedstocks into value-added bioproducts: recent advances and perspectives.

Critical reviews in biotechnology·2026
Same journal

A step forward toward improved cold tolerance in rice: integrating physiological insights with cutting-edge genomic approaches.

Critical reviews in biotechnology·2026
Same journal

Emerging role of nanotechnology in the protection of BT biopesticide from UV radiations.

Critical reviews in biotechnology·2026
Same journal

Tuning molecular weight of poly-γ-glutamic acid: advanced biosynthetic engineering approaches and diversified applications.

Critical reviews in biotechnology·2026
See all related articles

Area of Science:

  • Microbiology
  • Biotechnology
  • Food Science

Background:

  • Microbial exopolysaccharides are vital in food, pharmaceutical, and chemical industries.
  • Gellan gum, produced by Sphingomonas paucimobilis, is a significant biopolymer.
  • Limited research exists on Sphingomonas ecology, physiology, and gellan gum fermentation optimization.

Purpose of the Study:

  • To review the metabolism and enzymic activity of Sphingomonas paucimobilis.
  • To identify factors influencing gellan gum production during fermentation.
  • To explore strategies for enhancing gellan gum yield and applications.

Main Methods:

  • Literature review of microbial exopolysaccharides, focusing on gellan gum.
  • Analysis of factors affecting fermentation: temperature, pH, stirring, oxygen transfer, and medium composition.

Related Experiment Videos

  • Evaluation of gellan lyase applications in gellan gum modification.

    • Main Results:

    • Physico-chemical properties of gellan gum are well-understood.
    • Key fermentation parameters influencing gellan gum yield are identified.
    • Gellan lyases show potential for gellan gum modification and novel applications.

    Conclusions:

    • Optimizing fermentation conditions can improve gellan gum production efficiency.
    • Further research into Sphingomonas physiology and gellan lyase utility is warranted.
    • Gellan gum holds significant potential for various industrial applications.