Crab yolk is the ovary and digestive gland in the female crab. It's orange and delicious. Crab yolk is not a mother crab's egg. Although the composition is basically the same as crab roe, there are essential differences between them. Crab yolk does contain eggs that have not been excreted, but there are other crab organs, glands, tissue fluids and other substances, not just crab eggs.
When the crab roe becomes large and bright orange, it shows that the gonad of the female crab has matured. At this time, crab eggs are produced and excreted, and the egg cells left in the gonads in the body still belong to crab yellow.
Parts that crabs can't eat.
1. Crab gills: Two rows of soft things like eyebrows growing on the belly of crabs, commonly known as crab eyebrows, are the respiratory organs of crabs, which are used to filter water quality and are very dirty. Don't eat the crab white under your cheek.
2. Crab intestine: There is crab excrement in it. After opening the back of the crab, you can see that there are black things in the crab yellow and crab meat, which should be removed.
3, crab stomach: triangle bag hidden in crab yellow, there are also crab droppings. Hide in the crab roe pile on the crab cover, eat the crab roe and throw it away.
4, crab heart: hexagonal, hidden in the middle of the crab belly, yellow paste is the thickest, is the coldest part, must not eat. Open the crab shell and you can see a black film. The white crab heart is between the yellow paste and the black film.