Why is Riesling unlikely to undergo new oak treatment?

Riesling is unlikely to undergo new oak treatment primarily to preserve its natural flowery and fruity flavors. This varietal is renowned for its aromatic profile, featuring bright floral notes and vibrant fruit characteristics, such as apple, peach, and apricot. The use of new oak barrels can impart strong flavors of vanilla, spice, and toast, which may overshadow and compromise the delicate nuances that define Riesling.

New oak also introduces tannins into the wine, which can alter the overall mouthfeel and structure. However, Riesling is generally appreciated for its crisp acidity and refreshing quality, making the integration of tannins less desirable. The choice of vessel for fermenting or aging Riesling often leans towards stainless steel or old oak to maintain its purity and focus on the grape’s innate flavors. Therefore, the preference for neutral containers helps to highlight rather than mask the wine's intrinsic characteristics.