Mung bean protein use mung bean as raw material, with the use of biological compound enzyme cutting technique of mung bean protein powder directional enzymolysis. Mung bean is rich in protein, which contains various amino acids, especially lysine content of more, at the same time, but also rich in vitamins (thiamine, riboflavin, niacin, vitamin E, etc.) and various trace elements (potassium, sodium, calcium, magesium, iron, manganese, selenium, etc.). Mung bean in addition to containing the essential nutrients the human body, also contains many bioactive substances, including tannis, alkaloids, coumarins,phytosterols and flavonoids.