Wine is the choice of high-quality fresh grapes after pressing or raisins after fermentation and made of alcoholic beverages, is a kind of alcohol content of 8% to 20%, sweet and mellow taste, rich in nutrients and can prevent and cure a variety of diseases of the elegant beverage, the most prevalent in France, in Europe and the United States and the world popular.

Wine according to the color can be divided into red, white, rosé (also known as pink or rose) 3 kinds; according to the amount of sugar can be divided into sweet, semi-sweet, semi-dry and dry wine 4 kinds; according to the processing method can be divided into full juice, half juice, sparkling and special wines and so on. Sweet wines contain large amounts of sugar.