Decanting is significant for various factors, the most essential of which is harmonizing all the flavours of the wine beverages. The connection between oxygen and wine beverage gives the wine that has been seated in the container a opportunity to inhale and discharge the bouquet (for younger wine beverages a carafe is utilized to provide more oxygen faster).
But providing air flow does one much more thing for the wine beverage, it allows its flavours to break-in sort of speak. Which is why gradually cooked dishes like stews and ragouts often taste so much superior the next day!
Visit antique decanters to learn more.