Harvest decisions have significant effects on finished wine. The most commonly used indicators of ripeness measures sugars, acids, and pH, but they do not provide much information about a wine’s anticipated quality and may overlook some of the most im . . .

In order to develop an improved understanding of the extent to which tannin chemistry can vary within a single variety, samples form 38 blocks (three replicates) of Cabernet Sauvignon sourced from regions of California ranging from the southern San Jo . . .