Flower glue is made by taking the swim bladder of a big fish out of its stomach, cutting it and drying it in the sun. It is rich in protein, gum and so on. Sturgeon and large yellow croaker are generally used as raw materials. Because all kinds of gelatin fish maws are processed with different fish, the hardness of swim bladder is different, which can be divided into three types: wide maws, gelatin and fried maws.
There are many kinds of glue, the top ones are authentic yellow glue and white glue, which are rarely seen in the market. Most fishermen enjoy themselves after fishing. Yellow-flowered fish maw has many names.
For example, instead of cutting the original swim bladder and processing it into cylindrical weighing tube glue, the smaller and thinner ones are called hanging pieces, and the thick pieces bonded by several fresh swim bladders are called overlapping pieces or block glue, and the strip glue is processed into strips, called long glue and adhesive tape.
Precautions for purchase:
When you go shopping, you should choose something heavy, thick and dry, to avoid playboy. The so-called flower heart is that in the process of sun exposure, the surface of the fish belly is dry, but it is not dry in the middle. After a long time, the center of the fish belly becomes carrion, and it will smell bad when soaked in water.
You'd better dry the glue you just bought before eating, it will taste stronger. Because the storage of flower gum is more and more beautiful, frequent contact can extract fragrance.