Learn Glossary thickener gum

Sodium Alginate(E401)

Level 1Generally benignIn Winter's Dictionary

Sodium Alginate is a thickener gum — Stabilizer, thickener, and emulsifier from seaweed

What it does

Stabilizer, thickener, and emulsifier from seaweed

Where you'll see it

frozen desserts, fruit jelly preservatives

Regulatory status

  • EU: approved

Sources

  • A Consumer's Dictionary of Food Additives (Winter): a gum obtained as a sodium salt of alginic acid from seaweed, used as a stabilizer, thickener, emulsifier