Here are the juice analyses results (Brix (sugar), pH and TA (acid)) for berry samples collected on Monday, August 17. Cultivar °Brix pH TA Cayuga White - Mother Block 17.6 3.03 0.822 Chambourcin bc 18.9 3.11 1.152 Sunbelt 12.6 2.98 1.286 Concord 14.4 3.19 0.833 Vignoles - Research Block 22.4 3.16 1.185 Traminette … [Read more...] about Grape juice chemistry