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14 view(s) How to measure the amount of Sulphur Dioxide in Wine
Sulphur dioxide ( SO2) is used in food and drinks for it's preserving and anti-oxidising properties. It was used back by the Romans in wine making, when they found that burning sulphur candles inside the empty wine vessels kept them fresh and free from the vinegar smell. Nowadays Sulphur dioxide is used to preserve the colour, flavour and stability of the wine. As an antimicrobial SO2 interf...
