Because people who don't know much about rays can easily buy authentic and unhealthy rays, which is certainly not conducive to their health care and health, so we need to know what shape and type of rays are the real rays with high nutritional value in the process of purchasing.
Pay attention to the shape characteristics of rays when buying. Rays are round or diamond-shaped, with broad pectoral fins extending from the snout to the slender tail root; Some species have sharp snouts, flat bodies and slender tails, and some species of rays have one or several spines with jagged edge on their tails. Moreover, we should know that high-quality rays usually have eyes and water holes on the top of their heads, and they are formed by coracoid cartilage protruding from the skull. Don't buy rays with eyes at the bottom of the film, the quality is not good.
Of course, some lights are monochromatic, while others are patterned. Most species of rays have spines or spines on the spine, and some have weak power generating organs at the tail. However, we should know that the internal bones of Kun are completely composed of cartilage, and there are no common fishbones. Many parts of Kun are calcified and hardened, but they are not hard bone tissues formed by ossification.
The meat is prickly and less, and there are no hard bones. Its meat can be eaten fresh, but it is more pickled and processed into light dried fish. Because the rays contain a certain amount of urea, we will have some odor when eating them, so we can scald them with boiling water when eating together, which can remove the odor well.
Because we don't know much about rays, there are many examples that buying unhealthy rays is bad for our health, so we want to make rays into delicious and nutritious food that is good for our health. Of course, in the process of purchasing, you can refer to the above methods to help you choose the most nutritious and healthy rays.
Above, we have learned a good way to choose rays, and we can know that there are many ways to choose rays in life, so we don't have to worry about buying rays with poor quality in the future. In addition, when we eat skate in our life, we must remember to scald it with boiling water before eating it, otherwise it will smell bad.