Wine expertise refers to the knowledge and skills required to understand, evaluate, and appreciate different types of wine. This includes familiarity with various grape varieties, regions, and winemaking techniques. Experts can identify flavors, aromas, and qualities that distinguish one wine from another, enhancing the overall tasting experience. Additionally, wine expertise often involves understanding the proper storage, serving, and pairing of wine with food. Professionals in this field may include sommeliers, winemakers, and wine critics, who use their knowledge to guide consumers in selecting wines that suit their preferences and occasions.