1 If you want to remove the fishy smell of shrimp, you need to remove the black fishy line on the back of shrimp. There is a white line on each side of your body. This is the mucus secreted by the fishy line, which contains trimethylamine oxide. When the shrimp dies, it will spread into the air and smell a fishy smell. So if you want to remove the fishy smell of shrimp, you should remove the fishy line.

2. To remove the fishy smell of shrimp, you can also soak the shrimp in salt water for about two hours, which can well remove the fishy smell of soil, because of the salting-out effect of salts and the osmotic pressure of crystals after dilution, shrimp will weaken under alkaline conditions and become stronger under acidic conditions.

3. You can also use wine to remove the fishy smell of shrimp. Sprinkle some white wine or cooking wine on the shrimp and marinate for 20 minutes, which can remove the fishy smell very well. When boiling the shrimp with boiling water, you can put a cinnamon stick, which can also remove the fishy smell very well and will not affect the smell of shrimp. Cinnamon sticks are also cinnamon, which can be bought in supermarkets and seasoning shops.