Oxidise
Wine lovers, beware: Wine that has been exposed to air for too long begins to oxidise, resulting in a brownish colour and a loss of freshness.
Aperitif
An aperitif is a wine typically served before a meal to stimulate the appetite and is therefore dry instead of sweet. A digestif, on the other hand, is served after a meal to aid digestion. Common aperitifs include champagne or any other dry, white wine, while digestifs include fortified wines like sweet sherry and port.
Learn which foods to avoid if you have acid reflux or digestion issues.
Length
Take time to notice how long a wine’s texture or flavour remains in your mouth after you’ve swallowed it. Is it a short or long period? The length of a particular wine depends how quickly it leaves your tongue or lingers on your taste buds.