Know your stains: What are anthocyanins?
Aside from the flavour notes, the main difference between red, white and rosé wine is the colour. White wine is traditionally clear and not such a problem when it comes to accidental spills. However, the pink and purple hues in reds and rosés are created by stain-causing anthocyanins, a type of plant pigment and antioxidant. It’s these tricky little particles that can make red wine stains such a nightmare to remove!