Chapter 1 of 2
What is happening
Wine aroma emerges from interacting volatile compounds whose release and perception depend on concentration, thresholds, matrix, and mixtures.
Optional Nerd Mode
Why wine smells like fruit without fruit
5 minN05After Level 2 Lessons 2–5
Required before tasting
Learn the wine, grape & idea
Meet the wine and grape, learn the governing idea and vocabulary, then read where the model stops. Complete these chapters before opening the video lesson.
Chapter 2 of 2
Why it matters in the glass
Esters, thiols, methoxypyrazines, monoterpenes, and norisoprenoids can support broad aroma possibilities without acting as unique bottle barcodes.
The line worth keepingAroma chemistry explains possibilities; it does not provide a one-smell grape fingerprint.