Don't care too much: just grasp two points: first, don't add water and salt in the middle of the soup, add enough soup at a time, even if you want to add the right amount of water in the middle, add boiling water. (In order to avoid soup calcification affecting taste and nutrition) Second, the stew must be stewed slowly, and it is a misunderstanding that the stew is too bad. You need soup and meat to be nutritious. These all represent high fat content, and the milky white soup head represents the color of fat. If it is thin ribs, it is difficult to stew milky white. It is found that the most nutrients in the broth are the fat, cholesterol and nucleoside in the meat (which can synthesize purine), while the content of high-quality protein and minerals in the meat itself is insufficient 1/3, that is to say, most of the nutrients in the meat are still in the meat.
The raw materials for making soup in Chinese food can be divided into plant, animal and health-preserving Chinese herbal medicines. Botany includes: fresh seasonal vegetables, roots, wild fungi, melons and fruits, etc. Animals include: livestock, aquatic products, artificially raised game (wild animals protected by the state cannot be used) and so on. Raw materials of medicated diet: Radix Astragali, Fructus Lycii, Radix Panacis Quinquefolii, Rhizoma Dioscoreae, Radix Angelicae Sinensis and so on. Taste is divided into sweet and salty. Excessive heating will cause the loss of vitamins and nutrients.