Sulphur Dioxide and Sulphites
Sulphur dioxide and sulphites must appear on the label under their chemical names and not their E-numbers, and be highlighted, when present at levels exceeding 10mg/kg or 10mg/l in the final product.
The list of ingredients will show the additive category name (i.e., preservative) followed by the additive name e.g., preservative: sodium metabisulphite. Listing the category name followed by the additive number is not sufficient. Therefore, it is not enough to label as preservative: E220.
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