Extra virgin什麼意思

"Extra virgin" is a term used to describe the highest quality and purity of olive oil. It indicates that the oil has been produced using only the first pressing of the olives and has not undergone any refinement processes, such as heating, filtering, or chemical treatment. Extra virgin olive oil is known for its superior flavor, aroma, and health benefits, as it retains the natural antioxidants and vitamins found in the olives.