2, the old fire soup generally adds a lot of meat, and it lasts for two or three hours. Boiling for a long time, a large number of purines will dissolve into the broth. Often drinking the old fire soup with high purine will cause uric acid to accumulate in the blood, and the uric acid content will increase, which will easily lead to gout and damage the kidneys.
3, soup is a very nutritious food, but also conducive to digestion, drinking soup is good. Cooking soup is not as long as possible, but the time should not be too short, which needs to be determined by the temperature and the type of raw materials. The more substances in the raw materials are dissolved into the soup, the higher the value of the soup, but the longer the soup is cooked, the more likely it is to destroy the amino acids in the food.
Extended data:
1, "Compendium of Materia Medica" Li Shizhen said: Black-bone chicken is endowed with Shui Mu's essence, so it should be used for liver, kidney and blood diseases, which can tonify deficiency and strengthen the body, treat all debilitating diseases, quench thirst and dysentery, and colic in chest, wrist and abdomen, which is beneficial to parturient, and can also treat postpartum weakness and leukorrhagia.
2. Drinking the old fire soup too often will lead to excessive intake of high purine and overnutrition, which will lead to high uric acid, hyperlipidemia, hypertension and obesity, which will easily burden the kidneys.
3, generally speaking, it is appropriate to control the old fire soup within 2 hours. If it is too long, not only nutrients may be lost, but long-term drinking of thick soup will also hurt the kidney.
References:
Baidu encyclopedia-laohuotang