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            Wines
           
          
         
         
        
         
          - 
           
            '98 Trittenheimer 
                  Apotheke Riesling Spatlese (Weingut Milz-Laurentiushof, Germany)
           
          
 
          - 
           
            Kendall 
                  Jackson Johannisberg Riesling
           
          
 
          - 
           
            '99 Huia 
                  Riesling (New Zealand)
           
          
 
          
         
        
         
          
           
            Try 
              This
           
          
         
         
        
         
          Taste the three 
              wines above in order. Does the first wine taste sweet at all? Which 
              tastes sweeter, the second or the third wine?
         
         
        
         
          
           
            What's 
              Going On?
           
          
         
         
        
         
          When picked, 
              wine grapes are naturally very sweet. During fermentation, some 
              or all of the sugar in the grapes in converted to alcohol. The amount 
              of sugar left over after fermentation is called residual sugar. 
              The Huia Riesling has no residual sugar (called "dry"), 
              but both the Kendall Jackson and the German Spatlese have about 
              the same amount of residual sugar, making them taste a bit sweet. 
              Did the Kendall Jackson taste sweeter to you than the Spatlese? 
              The German wine has more acid to counteract, or balance, the sugar 
              so it seems less sweet.
         
         
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