Used as an important raw material for flavoring and a good enhancer. It has a rich natural sweet and fruity aroma, as well as a slight caramel and baked goods fragrance. The aroma intensity is 3-9 times that of furanone, making it an essential ingredient for blending flavors and a good enhancer. It is widely used in foods and beverages such as fruits, coffee, bread, maple syrup, as well as in tobacco.