That is crab paste can be eaten.
There are four parts of the crab that cannot be eaten and should be thrown away one by one. Specifically as follows:
1, crab gills: that is, long in the crab abdomen such as eyebrow-like two rows of soft things, commonly known as the crab eyebrow, is the crab's respiratory organs, used to filter the water, very dirty. The triangular crab white under the gills should not be eaten;
2, crab intestines: inside the crab excreta, after breaking open the crab body, see the crab yolk, crab meat at a root of black stuff, to remove;
3, crab stomach: hiding in the crab yolk in the triangular package, there are also crab excreta. Hidden in the crab yolk pile on the crab cover, the crab yolk eaten after the discard;
4, crab heart: also known as the crab hexagonal plate. Hexagonal, hidden in the middle of the crab abdomen between the yellow paste thickest place, is the most cold, must not eat. Lift the crab shell, you can see a layer of black film coat, white pieces of crab heart between the yellow paste and black film coat.
Expanded Information
The parts of hairy crabs that can be eaten include crab meat, crab roe or crab paste, which are different in nutritional value even though they are the same crab. For example, each 100 grams of river crab meat contains 17.5 grams of protein, 1.2 grams of fat and 65 milligrams of cholesterol; each 100 grams of sea crab meat contains 13.8 grams of protein, 2.3 grams of fat and 125 milligrams of cholesterol.
River crab meat contains a little less fat and cholesterol compared with sea crab meat. In addition, 100 grams of river crab meat contains 6.09 milligrams of vitamin E, 126 milligrams of calcium, 2.9 milligrams of iron, 3.68 milligrams of zinc and 56.72 micrograms of selenium, and almost no vitamin A. 100 grams of sea crab meat contains 30 micrograms of vitamin A, 2.99 milligrams of vitamin E, 208 milligrams of calcium, 1.6 milligrams of iron, 3.32 milligrams of zinc and 82.65 micrograms of selenium.
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