Article · Grades & Processing
Malt Is Built Late, and Separately From Color
Theaflavins and thearubigins build steadily as the leaf oxidizes. The malt note does not. It is a small family of Strecker aldehydes, cooked out of amino acids the wither spent a day stockpiling and burned into aroma later, in the heat of processing, on its own separate clock.
Jan 23, 2026 →