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Why is testing for Iron important in winemaking?
Iron is one of the most common metallic elements on earth and is found in a variety of foods. Grapes used for winemaking naturally contain low levels of iron in the… -
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Why is testing for Glycerol important in winemaking?
Glycerol is formed as a by-product of fermentation. It also has a favourable impact on wine quality, as it improves fullness and sweetness. It is non-aromatic due to its non-volatile nature… -
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Why is testing for free sulphite – SO2 important in winemaking?
Sulphur dioxide or SO2 is a compound commonly found in wine. Sulphur can be added to the wine at various stages of fermentation to protect from effects such as oxygen exposure…
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