Paraffin
Food-grade paraffin wax is permitted in the US under 21 CFR 172.886 and 178.3710 (synthetic paraffin and refined hydrocarbon waxes). EFSA reviewed mineral hydrocarbons and concluded high-viscosity refined waxes are acceptable while low-viscosity grades raise concerns due to absorption and tissue accumulation.
What it is
Mixture of solid hydrocarbons derived from petroleum (paraffin wax) or, in some contexts, a refined liquid mineral oil.
Glazing/coating agent on confectionery, fruit, and cheese; release agent.
Why it's flagged
- mineral oil migration if non-food-grade
- MOSH/MOAH accumulation concerns for low-viscosity grades
What regulators actually say
"Section 172.886 - Synthetic paraffin and succinic derivatives - permits use as a coating on food, dietary supplements, and chewing gum subject to specifications."
"EFSA Scientific Opinion on Mineral Oil Hydrocarbons in Food (2012) - separates MOSH and MOAH risk profiles."
Regulatory status
United States — FDA
Permitted as food additive under 21 CFR 172.886 (synthetic paraffin) and 178.3710 (petrolatum/wax for incidental food contact).
European Union — EFSA
Authorized for specified uses as E905 (microcrystalline wax); food-grade paraffin must meet purity criteria.
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