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Additives

Monopotassium Glutamate (E622): What It Is and Is It Safe?

Limited risk Flavour Enhancer · Flavour enhancer

Potassium salt of glutamic acid. Functions similarly to MSG (E621) as a umami flavour enhancer. Same EFSA ADI considerations as MSG apply. Generally safe in moderate amounts for most people.

Category
Flavour Enhancer — Flavour enhancer
Typically used in
Savoury snacks, soups, sauces, seasoning mixes
Regulatory status
Approved EU/USA/UK. Same ADI considerations as MSG.
Concerns flagged
Migraine triggerNeurotoxicity concern

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Sources

Where this comes from

  1. EFSA (2017) — Re-evaluation of glutamic acid -E 620-, sodium glutamate -E 621-, potassium glutamate -E 622-, calcium glutamate -E 623-, ammonium glutamate -E 624- and magnesium glutamate -E 625- as food additives https://efsa.onlinelibrary.wiley.com/doi/10.2903/j.efsa.2017.4910
  2. EFSA (2015) — Scientific Opinion on the safety of the change in the production method of L-glutamic acid -E620-, monosodium L-glutamate -E621-, monopotassium L-glutamate -E622-, calcium di-L-glutamate -E623-, monoammonium Lglutamate -E624- and magnesium di-L-glutamate -E625- http://dx.doi.org/10.2903/j.efsa.2015.3981
Products

Products containing Monopotassium Glutamate

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