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E501Leavening agentLow concern
Potassium Carbonate
In plain words
The short version
An alkaline potash salt — 'Dutches' cocoa, gives ramen noodles their bite, and deacidifies grape must.
Why it's green
It's widely considered safe at the amounts used in food, so we mark it green. The Safety section below has the details.
Safety profile
No ADI specified. Alkaline, so large amounts can irritate the gut; safe at normal food levels.
The detail
Educational information only. Not medical or dietary advice.