Chemical Gradients in Pilot-Scale Cabernet Sauvignon Fermentations and Their Effect on Phenolic Extraction

Supplemental Data

Supplemental Figure 1
Extraction profile for quercetin glycosides during the 2011 harvest measured by reversed-phase high-performance liquid chromatography.

Supplemental Figure 2
Analysis of tannins by phloroglucinolysis at selected points during the 2012 Cabernet Sauvignon fermentation, showing (A) mean degree of polymerization, (B) percent galloylation, and (C) percent of seed tannin contribution.

Files in this Data Supplement:

• SupplementalData.pdf