How to Identify Hidden Sulphite In Foods

Sulphites are substances that are naturally found in some foods. They are used as an additive to maintain food colour, shelf-life and prevent the growth of fungi or bacteria. Sulphites are also used in food packaging like cellophane. Sulphur dioxides and sulphites (E220 – E228) are chemical compounds that can be naturally occurring (sulphur dioxide […]