originally posted by Levi Dalton:
If you think about the amount of time that these older Nebbiolo - I am talking 60s and 70s Barolo - may have been on the lees in wood, it would make sense that there is a certain amount of reduction to contend with. As the winemaking shifts in the late 80s and into the 90s, for me I see it generally as a different situation, and a single decant ahead of service often seems to do well. Where that isn't true and a double decant still seems better (Cappellano Rupestris 10, for instance), the wine was three years in wood with little sulphur addition and long lees contact (you can do longer lees contact with less sulphur). I think it comes down to reduction and lees contact. If the winery is using new barrique (and getting less reduction off new wood) with a short maceration, there doesn't seem to be the same need for taking it off the sediment.