It’s time for our weekly ‘Vintelligence’ wine-related question! This week we’re testing your grape knowledge – do you know them as well as you think?
Tartaric acid
Tartaric acid is rare in plants, but is prevalent in grapes, varying in concentration based on grape variety and the soils types in which the grapes are grown. This kind of acid develops during flowering and remains stable in the fully-matured grapes.