But the organ of the clam is very small, and it is also a digestive system, and there are some undigested deposits in the stomach. Moreover, even if you use oil and salt for a few days, some of them will still have fine sand when eating, and they also contain excrement.
Clam (little seafood) is small in size, so the organs gather, and the internal organs, stomach and excreta can basically be regarded as piled together, which are basically inseparable, but they can also be eaten.
Living environment and nutritional components of Meretrix meretrix.
There are warm water species and hot water species in this family, which are distributed in all oceans of the world. More than 30 species have been found in China's coastal areas. Cladocera has high economic value, tender meat, delicious taste and rich nutrition, and is also the main species of beach culture in China.
Most clams live in shallow water, with clear water and tidal current, and the intertidal zone reaches the water depth of 30 meters. A few species naturally distribute in deep water, and the distribution depth varies from species to species, and they can survive on beaches mixed with sand, mud and broken shells.
The nutritional characteristics of Meretrix meretrix are high in protein, trace elements, iron, calcium and fat. Meretrix meretrix is rich in nutrients, including protein, vitamins, carbohydrates, calcium, magnesium, iron, zinc and other essential trace elements. Moreover, its amino acid composition and proportion are reasonable, and it can be well absorbed and digested by human body.
The above contents refer to Baidu Encyclopedia-Clam.