Especially pregnant women, when eating soy products again, they must cook the beans before eating them, which is very unfavorable to the fetus. Then it is very important to blanch at this time.
Blanching beans can not only remove the smell of beans, but also make the beans cooked by boiling water a little, so that they will be fully cooked when cooking, so that there will be no poisoning reaction.
It will not cause any harm to the human body, but is more conducive to the absorption and utilization of nutrients by the human body. Therefore, when frying green beans, you must boil them with water.
Extended data:
Nutritional value of green beans
1, the nutritional value of green beans
Green bean is a kind of vegetable with high nutritional value. It contains a lot of high-quality protein and some unsaturated fatty acids. The contents of sulfur iodine, nicotinic acid and retinol are also high. People can easily absorb and utilize these ingredients after eating it, which is beneficial to improve their health.
2, green beans can improve the body's disease resistance.
There are natural saponins, urease and various globulins in green beans. These substances can improve the activity of human lymphocytes and improve the body's disease resistance. Regular consumption can reduce the occurrence of many common diseases.
3, green beans can strengthen the spleen and relieve summer heat
Green beans can strengthen the spleen and promote digestion. They contain a variety of amino acids and some soluble protein. These substances can regulate the spleen and stomach and increase appetite, which is of great benefit to loss of appetite and indigestion. In addition, green beans also have the effect of clearing heat and relieving summer heat. Eating them in summer can prevent heatstroke and also play a certain role in clearing the mouth.
People's Network-How to prevent kidney bean poisoning? Cooked and braised thoroughly, don't buy old ones.
Baidu encyclopedia-green beans