After cutting off the tail of prawn, pinch the back of prawn with forefinger and thumb and squeeze out the intestines of prawn. But depending on where you start squeezing, you may not be able to take out the intestines. You just have to get the mud out. Finally, the prawns are washed and used for cooking. Fresh prawns are generally tasteless. If it's not fresh, it may smell bad, which means it's been dead for a while and moldy. Purchase is not recommended. Pinch your fingers and count. If it is a cost-effective and fresh prawn, it should feel full and firm, and the meat will be tight after cooking. If the meat of prawns is soft, it means that it has been put for a long time.
Mantis shrimp can not cut the thread is the best solution. Shrimp line is a safe passage for shrimp digestion and absorption, which contains a lot of waste. If the shrimp line is not removed, it will not only affect its nutritional components, but also continue to affect the taste and taste. You may feel bitter when eating, so it is suggested to solve it to prevent it from affecting your appetite.
It is generally recommended to remove the shrimp line of prawns. It is suggested that the shrimp tail can be cut off with scissors first, then the shrimp tail can be squeezed, and the shrimp line will come out. Shrimp has high nutritional value, rich in protein and a lot of amino acids, which is good for digestion and delicious. It is welcomed by many people. You can eat some properly at ordinary times, but don't eat too much at a time.