In our daily life, we may see dried corn stigma or some fresh corn stigma, and their boiling time is different, because dried corn stigma is mature corn stigma, which will turn yellow after drying. As a Chinese herbal medicine, it takes a long time to boil water to exert its efficacy. So in the case of trunk and son-in-law, we need to control it for about ten minutes. But for some fresh corn silk, there is a lot of water, but the dietary fiber is lower than that of dry corn silk, so it takes him a short time to boil water, about five or six minutes.
In our daily life, if we choose to cook corn stigma, we can choose some fresh corn stigma of about 30 grams, then clean it, add a liter of water into the pot, boil it with high fire, then turn the heat down and simmer for a while, and then we can drink it after cooking. Also, corn must be cleaned before cooking, because corn must be a filament spit out by corn. When growing outdoors, you may come into contact with some dust, and when drying, you will be contaminated with some impurities, so you need to clean it when using it.
The above is how long the corn must be cooked. For some dry corn stigma, it takes more than ten minutes to boil water, and then for some fresh corn stigma, it takes a shorter time, about five or six minutes to cook completely.
Further reading: the practice of corn silk corn silk