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E621

Monosodium glutamate

Flavour enhancer

What it is

MSG. Strengthens savoury (umami) taste. It is the sodium salt of glutamic acid, which occurs naturally in parmesan, tomatoes and mushrooms, and is usually produced by fermenting starch.

What it does

  • Flavour enhancer

    Strengthens the existing taste or smell of a food.

Regulatory position

Authorisation in one country says nothing about another, and the absence of a record here is not evidence either way. Where precision matters, follow the citation to the regulation itself.

Found in 4 products in the FoodSignal database.