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E941Glazing agentLow concern
Nitrogen
In plain words
The short version
An inert packaging gas — displaces oxygen to extend the shelf life of snacks, coffee, and ready meals.
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
ADI not specified — completely inert and a major component of the air we breathe. The only practical hazard is asphyxiation from displacement of oxygen in confined spaces during industrial handling.
The detail
Educational information only. Not medical or dietary advice.