Pumpkin seed is the seed of Cucurbitaceae plant pumpkin. It is an ideal snack with rich nutrition. When pumpkin seeds are put out of seed coat, they are pumpkin seed kernels, which are flat and oval, with sharp tips at one end. They are yellow and white.

They are rich in nutrients, such as trace elements such as iron, zinc, magnesium and manganese. Their prices are relatively cheap, so they are a kind of food with high cost performance.