Mung bean belongs to millet, leguminous soybean, which is native to China. China has a cultivation history of 5000 years since ancient times. At present, it is widely planted in the whole country, produced in Northeast China, North China, Shaanxi, Sichuan and the lower reaches of the Yangtze River. It is cultivated in the Yangtze River Basin and Southwest China, and the quality of soybeans in Northeast China is the best. Green beans are rich in a variety of antioxidant components and can also eliminate inflammation. Mung bean can provide catechin and epicatechin, two flavonoid antioxidants, for human body. These two substances can effectively eliminate free radicals in the body, prevent diseases caused by free radicals, delay the aging of the body, and have anti-inflammatory and antibacterial effects.
nutritive value
1. Mung beans are rich in unsaturated fatty acids and soybean phospholipids.
Studies have shown that green beans are rich in various antioxidant components and can also eliminate inflammation. Mung bean can provide catechin and epicatechin, two flavonoid antioxidants, for human body. These two substances can effectively eliminate free radicals in the body, prevent diseases caused by free radicals, delay the aging speed of the body, and have anti-inflammatory and broad-spectrum antibacterial effects. Mung beans also contain two carotenoids: α -carotene and β -carotene In 20 10 years, according to the follow-up study of 14 years, CDC found that the higher the content of α -carotene in blood, the longer the life span of individuals. β -carotene is also an antioxidant, which can detoxify and reduce the risk of heart disease and cancer.
2. Green beans are rich in saponins, protease inhibitors, isoflavones, molybdenum, selenium and other anticancer components, which have inhibitory effects on almost all cancers such as prostate cancer, skin cancer, intestinal cancer and esophageal cancer.
3. Besides protein and fiber, green beans are also one of the main sources of vitamin A, vitamin C, vitamin K and vitamin B intake. Green beans can also provide a small amount of calcium, phosphorus, potassium, iron, zinc, thiamine and riboflavin.
Leguminosae belongs to Panicum, which is native to China. It has a planting history of 5000 years. Widely cultivated in China, especially in Northeast China, North China, Shaanxi, Sichuan and the lower reaches of the Yangtze River. Widely cultivated in the Yangtze River Basin and Southwest China, the quality of soybeans in Northeast China is the best. Soybean cultivated all over the world is spread directly or indirectly by China. I like the soil with good drainage, rich organic matter and pH 6.2 ~ 6.8. It is advisable to sow early at suitable time, mainly by drilling. It needs more fertilizer, and the demand for nitrogen is 4 ~ 5 times that of cereals with the same yield level. Pay attention to timely irrigation and drainage during pod setting. Soybean is a self-pollinated crop, and pure line breeding is still used in some areas. Backcross method has a good effect on improving the disease resistance of varieties. The main method of soybean breeding in China is interspecific hybridization.