Do braised ribs have to be blanched? Do you need to blanch them?

2. The main purpose of blanching ribs is to remove the bloody smell and fishy smell inside ribs. In addition, blanching is usually carried out with cold water. Put the ribs in the pot until the cold water boils, and remove the floating foam from the water.

3. Spareribs contain many elements such as sodium, potassium, phosphorus, sulfur and chlorine, and are also rich in elements such as iron, copper, manganese, zinc, manganese and cobalt, and the calcium content is extremely high. Besides protein, fat and vitamins, ribs also contain a lot of nutrients such as calcium phosphate, collagen and bone mucin.