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Typical source

Mineral

Plain-language explanation

E452, or polyphosphates, are salts used as food additives to retain moisture and improve texture in processed foods like seafood and canned goods. They are typically produced from mineral sources like phosphates, which are generally considered halal by major certification bodies. However, if derived from animal sources, their halal status depends on whether the animal was slaughtered according to Islamic law, so consumers should check for halal certification to ensure the source is permissible.