Many people avoid Rieslings because they don’t drink sweet
wine. However, Rieslings can be
completely dry, extremely sweet, and everything in between. The trouble is that it’s often difficult to
tell how sweet any given bottle will be. I've written before about the German system that can help with this, but now there's an even easier way!
The International Riesling Foundation has come to the
rescue! It has developed a sweetness scale that winemakers can include on their labels. This scale is designed to “make it easier for
consumers to predict the taste they can expect from a particular bottle of
Riesling,” help consumers find wines they’ll enjoy, and thus help producers
sell more wine. The scale is entirely
voluntary, but hopefully many producers will decide to participate. (The scale was first available for the 2008
vintage.)
The scale uses the terms “dry, medium dry, medium sweet, and
sweet.” Determining in which category a
wine belongs is not just a matter of measuring the sugar. This is because the amount of acid in the
wine changes our perception of the sweetness.
If you tasted 2 wines with the same level of sugar, but one had more
acid, the one with higher acid would taste less sweet. The IRF gives us this explanation:
The IRF says, “To help wine makers consider which terms to
use for various wines, the committee developed a technical chart of parameters
involving the interplay of sugar, acid, and pH which helps determine the
probable taste profile of a particular wine.”
This table summarizes how the calculation works, starting with the base
ratio of sugar to acid, adjusting for higher or lower pH, and then showing the
resulting sweetness level.
The great thing about this scale is that we as consumers can
know what to expect from a bottle of Riesling without worrying about the
technical calculations! Rieslings can be
truly wonderful wines. Maybe this scale
will help more people give them a try.
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