Crab paste is the reproductive organ of male crabs
Crab paste is the white, sticky paraganglia in male crabs, and the yellow color is the hepatopancreas. After the male crab grows and matures, the paragonad will be well developed and is the vast majority of the reproductive organs. River crab paste has a slightly sweet taste, while sea crab paste is a bit slightly fishy.
Crab paste is produced during the male crab's wintering period, when fat accumulates. In its growing state, it is a greenish-white translucent jelly, and after cooking, it is a translucent and sticky gel.
The secondary gonads of male crabs are rich in protein and other nutrients. Crab should be eaten as soon as possible after cooking and try not to store it for too long. Crab is cold, allergic people, pregnant women should be cautious.