Mint Leaf is the leaf of a perennial plant of the mint genus in the Labiatae family, distributed throughout the north and south of China. Mint Leaf mainly contains mint oil, menthol, as well as components such as menthone, isopmenthone, and rosmarinic acid. It can be used in medicine and food, commonly used in cooking or desserts to remove fishy and mutton odors, or paired with fruits and desserts to enhance flavor.