Fish glue is a tonic, need to be soaked before eating:

Generally bought fish glue is dry, must be soaked before cooking. We can use a clean, relatively large container, will be the first cold water soak overnight, and then put the gelatin into the onion and ginger water to cook for about 20 minutes, take out and wash and soak into the cold water to spare, and then stewed cooking can be.

The dried fish glue that is fish swim bladder products, rich in gelatin, so the name fish glue, also known as fish belly, flower glue. Fish glue and bird's nest, shark's fin, is one of the "eight treasures", known as "sea ginseng" reputation. Its main components are high-level collagen, a variety of vitamins and calcium, zinc, iron, selenium and other trace elements. Its protein content is as high as 84.2%, and the fat is only 0.2%, which is the ideal high protein and low fat food. It is the raw material for human body to supplement and synthesize protein, and it is easy to absorb and utilize.