Dr. Aude Watrelot, Jennie Savits, & Maureen Moroney | 2020
Grape sampling is a way of monitoring the progress in the vineyard. The question of whether it is time to pick can’t be answered by sampling once, but by looking at multiple factors as they change over time. Typical measurements include Total Soluble Solids (TSS) measured as °Brix, pH, and titratable acidity, and should be supplemented by sensory analysis.