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E230PreservativeElevated concern
Biphenyl
In plain words
The short version
An aromatic post-harvest citrus fungicide — banned in the EU since 2003 over toxicity concerns.
Why we flag it
It's allowed, but comes with clearer cautions — such as reactions in sensitive people, stricter limits, or contested safety. The Safety section below explains why.
Safety profile
ADI revoked along with EU food authorization. Banned as a food contact material in the EU since 2003 because of cumulative toxicity concerns (reproductive, neurological, and possible carcinogenic signals at chronic high doses).
The detail
Educational information only. Not medical or dietary advice.