Green beans are more, respectively: green beans, peas, cowpeas, beans, broad beans, Dutch beans, lentils, beans, soybeans, mung beans. Mung bean: is a legume plant mung bean seeds, alias green small beans (because of its color green and named), _ beans, plant beans, etc., in China has more than two thousand years of cultivation history. It has been cultivated in China for more than two thousand years. Now East Asian countries commonly planted, Africa, Europe, the United States also have a small amount of planting, China, Myanmar and other countries is the main exporter of green beans. Seed traces Mori noisy seeds and stems are widely eaten. Each 100 grams of mung beans contain 23.8 grams of protein, 58.8 grams of carbohydrates, 0.5 grams of fat, 80 milligrams of calcium, 360 milligrams of phosphorus, 6.8 milligrams of iron. It also contains carotene, vitamin B1:, vitamin B2:, vitamin E and niacin and a variety of mineral elements. Mung beans contain protein spring Zen mainly for globulin, and gesture serving contains methionine, tryptophan, tyrosine and other amino acids; in the phospholipids contained in phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, phosphatidylglycerol, phosphatidylserine and other components.