Mung bean soup turns red

Mung bean soup is a favorite of many people. This kind of soup is very good for clearing away heat and detoxifying. Moreover, this kind of soup does not cause any harm to human health when drinking it. In particular, mung bean soup can promote human digestion when drinking it. Therefore, you can rest assured to choose this kind of soup. However, it should be noted that this kind of soup should be drunk in moderation so that there will be no diarrhea. So what is the reason why the mung bean soup turns red?

What is the reason why mung bean soup turns red? There are some reasons why this kind of soup turns red, so you must be careful when drinking it. However, when making mung bean soup, don't make too much, so that you can't finish it and the leftovers will go bad.

Mung bean soup turns red:

Mung bean soup is green, mainly due to the mung bean skin. Mung bean soup can clear away heat and detoxify because mung bean skin contains polyphenols. Once polyphenols come into contact with oxygen, they are easily oxidized into quinones and continue to polymerize into darker substances. This is similar to the reason why the color of tea becomes darker as it is brewed. There is no loss of nutritional value in the mung bean soup when it turns red, but its effect of clearing heat and detoxifying is greatly reduced.

Boil it in a pot with boiling water and cover the pot. Since the soup cannot come into contact with oxygen, the mung bean soup can remain green. However, as the soup is left for a longer time, the color will become darker and darker, eventually turning red. The mung bean soup that has not yet been oxidized has the strongest heat-clearing and detoxifying effect. If you want to clear heat, you must drink the mung bean soup while it is still green.

Through the above introduction, we have some understanding of the reasons why mung bean soup turns red, so when drinking this kind of soup, it is also necessary to drink it in time. To prevent heatstroke in summer, you can choose some mung bean soup tomorrow. This will be of great help to all aspects of the body. At the same time, it is also very effective in improving human immunity.