2. After receiving the water in the basin, sprinkle a little salt to make the salinity moderate, and only when there is salinity will the clam spit out the sediment.
3. Change the water three times in the middle. Don't be too full each time. After changing the water three times, add a few drops of sesame oil to the clear water.
4. After changing the water several times according to the above method, the razor clam is basically clean, and then the black line on the outer ring is torn off to remove the internal organs.
Extended data:
The scorpion, also known as the scorpion emperor and the son, is the general name of the lamellibranchia mollusk of Solenidae in Veneroida. China is rich in razor clam, which is distributed along the north and south coasts.
The shell of razor clam is long, nearly columnar or ovoid, and the two shells are equal. The meat of razor clam can be eaten fresh or processed into dried razor clam and razor clam oil. China has a long history of aquaculture, with the largest output in Fujian and Zhejiang, and there are artificial aquaculture.