Black bean sprouts ( adzuki bean sprouts) is a fresh taste nutritious sprouts . Rich in calcium, phosphorus, iron, potassium and other minerals and vitamins, the content ratio of mung higher buds. It is generally eaten when the bud is 3-10 cm high. At this time, the two real leaves have not been unfolded. They can be sautéed, used as soup or cold salad, and used as hot pot vegetables. The taste is crisp, fragrant and tender, with unique flavor and excellent taste.