The wine question of the day
What does a residual sugar level of 4 to 9 g/l in the wine mean?
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Correct answer is: dry
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dry
Designation for a certain level of residual sugar in the wine, which can be optionally stated on the label. This applies up to 4 g/l or up to 9 g/l, provided that the total acidity is no more than 2 g lower than the residual sugar. This means, for example, that with 9 g/l residual sugar, the total acidity must be at least 7 g/l. Expressed as a formula, the calculation is as follows: Acidity + 2 up to the maximum limit of 9. This acidity regulation has a practical significance, as the sweetness is perceived less at higher acidity levels. In the case of sparkling wine, where a different flavour...
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