1, the guts of the sea razor clams can not be eaten, the guts contain sediment, although we have been through the sea razor clams soaked in water, so that the razor clams spit out part of the sediment, but in fact the sediment can not be all spit out clean, the guts of the sea razor clams still contain a small portion of the sediment, as well as some other bacterial substances, so in the consumption of sea razor clams should be removed from the guts.

2, there is a black circle outside the meat of the sea razor clam, this black circle is not edible, otherwise it will cause gastrointestinal discomfort.

3, sea razor clams have a black mass inside, mainly sand sacs and undigested food in the viscera is black, these components will affect the flavor of razor clams, and even some will lead to discomfort, so generally do not eat directly.

1, generally speaking, dead razor clams are not recommended to eat again, because the protein content of razor clams is very high, after the death of easy to breed bacteria, thus quickly deteriorate, eat the body is not good; if you cook with water does not open the shell of the dead razor clams, throw it away can not be eaten.

2, the parasitic razor clams can not eat, there are parasitic razor clams meat dried up, small head, so when we see the parasitic razor clams in the purchase do not buy, do not eat.