Gellan Gum · E418
The practical knowledge base for gellan gum.
Properties, types, applications and technical information — written for formulators, QA teams and anyone working with E418.
Start here
New to gellan gum?
Six essential reads, in order.
Explore
Browse by topic
Every article is filed under one of five hubs.
Tools
Work out your own numbers
Watch
How much gellan gum do you actually need?
Guessing a dosage costs you a trial batch. Five minutes here runs all four tools — how much to use, which grade to pick, and what to change when a gel misbehaves.
Watch on YouTubeLatest
Recent articles
Gellan Gum Nutrition Facts: High Acyl vs Low Acyl (and Why the Label Looks Strange)
Gellan gum (E418) is primarily a soluble, non-digestible polysaccharide — but a commercial grade also carries moisture, nitrogen-containing material, mineral salts and possibly PHB. Full per-100 g panel for high acyl and low acyl grades, why US and EU panels disagree on carbohydrate, and what to verify on your COA
The History of Gellan Gum: From a Pennsylvania Pond to E418
How gellan gum was found in a pond, patented and commercialised: from tissue culture media to food, pharmaceuticals and the plant-based beverage boom.
Gellan Gum Glossary: The Terms That Actually Come Up
Sixty definitions covering the polymer, its behaviour, specification vocabulary and the regulatory terms that matter, arranged by category.
The Sustainability of Fermentation-Derived Gellan Gum
Why the feedstock story is strong and where the complications are: fermentation energy, wastewater, solvent recovery, PHB and the data suppliers rarely publish.
Gellan Gum Case Studies: Four Development Problems and How They Were Solved
Four worked development scenarios: a separating plant-based milk, a rubbery gummy, a retort dessert with a cooling gradient and a second source that failed.
How to Read a Gellan Gum Specification Sheet Line by Line
Which specification parameters predict performance, which are housekeeping, the eight parameters most sheets omit, and the ten-item request to send a supplier.
About
About E418.org
E418.org is a practical knowledge resource focused on gellan gum (E418), covering basic information, technical concepts and real-world applications.
Content is prepared by professionals from Cinogel Biotech with practical experience in gellan gum, food formulation, and plant tissue culture.