A practical knowledge base for gellan gum, covering its properties, types, applications, technical information and common questions.
New to gellan gum? Start with these essential guides.
Learn how gellan gum slows particle movement in liquid foods and beverages by creating a weak internal structure, and why particle size, density, viscosity, and formulation conditions determine suspension stability.
Learn how proteins can influence gellan gum hydration, gel formation, stability, and texture, and why protein-containing formulations may behave differently from simple gellan gum systems.
Learn how shear affects gellan gum hydration, gel structure, particle suspension, and texture, and why mixing intensity and timing can change the performance of a gellan gum formulation.
Learn why the same gellan gum concentration can produce different gel textures depending on ions, pH, processing conditions, cooling, and formulation composition.
Learn what a fluid gel is, how gellan gum forms fluid gels, and why this structure allows liquids to suspend particles while remaining pourable.
Some food additives once widely used in the EU have later been restricted or removed after new scientific assessments. Learn what happened to E171 and E128, how EU food additive re-evaluation works, and what this means for gellan gum (E418).
E418.org is a practical knowledge resource focused on gellan gum (E418), covering basic information, technical concepts and real-world applications.